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Highest temperature in Atlanta on April 28?

icon for Highest temperature in Atlanta on April 28?

Highest temperature in Atlanta on April 28?

71°F or below 100.0%

72-73°F <1%

74-75°F <1%

76-77°F <1%

Polymarket

$122,586 Vol.

71°F or below 100.0%

72-73°F <1%

74-75°F <1%

76-77°F <1%

Polymarket

$122,586 Vol.

71°F or below

$22,935 Vol.

Yes

72-73°F

$15,048 Vol.

No

74-75°F

$10,522 Vol.

No

76-77°F

$14,208 Vol.

No

78-79°F

$22,420 Vol.

No

80-81°F

$14,073 Vol.

No

82-83°F

$7,692 Vol.

No

84-85°F

$4,369 Vol.

No

86-87°F

$5,231 Vol.

No

88-89°F

$3,090 Vol.

No

90°F or higher

$2,997 Vol.

No

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official National Weather Service observations at Hartsfield-Jackson Atlanta International Airport (KATL)—the market's resolution source via Automated Surface Observing System data—confirm Atlanta's highest temperature on April 28 reached 71°F or below, driving 100% trader consensus on that outcome as aggregated capital reflects verified measurements. This positioning stems from persistent cloud cover and a cooler mid-level airmass suppressing daytime heating, diverging from pre-event forecasts near 78°F and historical April averages around 77°F. While post-observation quality control rarely revises ASOS readings, an instrument malfunction or data audit correction could theoretically challenge it, though current evidence from NOAA-affiliated stations strongly precludes shifts above 71°F. Traders await final daily climate summary for closure.

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$122,586
End Date
Apr 28, 2026
Market Opened
Apr 26, 2026, 12:32 AM ET
This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Outcome proposed: Yes

No dispute

Final outcome: Yes

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Official National Weather Service observations at Hartsfield-Jackson Atlanta International Airport (KATL)—the market's resolution source via Automated Surface Observing System data—confirm Atlanta's highest temperature on April 28 reached 71°F or below, driving 100% trader consensus on that outcome as aggregated capital reflects verified measurements. This positioning stems from persistent cloud cover and a cooler mid-level airmass suppressing daytime heating, diverging from pre-event forecasts near 78°F and historical April averages around 77°F. While post-observation quality control rarely revises ASOS readings, an instrument malfunction or data audit correction could theoretically challenge it, though current evidence from NOAA-affiliated stations strongly precludes shifts above 71°F. Traders await final daily climate summary for closure.

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Volume
$122,586
End Date
Apr 28, 2026
Market Opened
Apr 26, 2026, 12:32 AM ET
This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 28 Apr '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C. This market can not resolve to "Yes" until all data for this date has been finalized. The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market. Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Outcome proposed: Yes

No dispute

Final outcome: Yes

Beware of external links.

Frequently Asked Questions

"Highest temperature in Atlanta on April 28?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "71°F or below" at 100%, followed by "72-73°F" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Highest temperature in Atlanta on April 28?" has generated $122.6K in total trading volume since the market launched on Apr 26, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Highest temperature in Atlanta on April 28?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Highest temperature in Atlanta on April 28?" is "71°F or below" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "72-73°F" at 0%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Highest temperature in Atlanta on April 28?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.