Official observations from the National Weather Service at Los Angeles International Airport (KLAX)—the authoritative station for such records—confirm a daytime high temperature of 70-71°F on April 19, 2026, aligning precisely with market-implied odds at 100% for this range and reflecting strong trader consensus backed by real capital. This positioning stems from real-time data showing partly cloudy skies and persistent marine layer influence, which capped solar insolation and kept peaks below climatological mid-April normals of 69°F amid light winds. Forecast models from NOAA had anticipated these mild conditions, with no significant heat advection. Realistic challenges would require rare data revisions in final Weather Underground reports, such as uncaptured late-afternoon spikes, though continuous monitoring minimizes this risk; resolution awaits official compilation.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Los Angeles on April 19?
Highest temperature in Los Angeles on April 19?
70-71°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$93,546 Vol.
$93,546 Vol.
Apr 19, 2026
55°F or below
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64-65°F
No
66-67°F
No
68-69°F
No
70-71°F
Yes
72-73°F
No
74°F or higher
No
70-71°F 100.0%
55°F or below <1%
56-57°F <1%
58-59°F <1%
$93,546 Vol.
$93,546 Vol.
Apr 19, 2026
55°F or below
$5,363 Vol.
No
56-57°F
$4,085 Vol.
No
58-59°F
$4,729 Vol.
No
60-61°F
$2,183 Vol.
No
62-63°F
$2,343 Vol.
No
64-65°F
$4,080 Vol.
No
66-67°F
$14,211 Vol.
No
68-69°F
$11,417 Vol.
No
70-71°F
$15,984 Vol.
Yes
72-73°F
$10,611 Vol.
No
74°F or higher
$18,538 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Los Angeles International Airport Station in degrees Fahrenheit on 19 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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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 observations from the National Weather Service at Los Angeles International Airport (KLAX)—the authoritative station for such records—confirm a daytime high temperature of 70-71°F on April 19, 2026, aligning precisely with market-implied odds at 100% for this range and reflecting strong trader consensus backed by real capital. This positioning stems from real-time data showing partly cloudy skies and persistent marine layer influence, which capped solar insolation and kept peaks below climatological mid-April normals of 69°F amid light winds. Forecast models from NOAA had anticipated these mild conditions, with no significant heat advection. Realistic challenges would require rare data revisions in final Weather Underground reports, such as uncaptured late-afternoon spikes, though continuous monitoring minimizes this risk; resolution awaits official compilation.
This market will resolve to the temperature range that contains the highest temperature recorded at the Los Angeles International Airport Station in degrees Fahrenheit on 19 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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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.
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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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.
Market Opened: Apr 17, 2026, 12:36 AM ET
Volume
$93,546End Date
Apr 19, 2026Market Opened
Apr 17, 2026, 12:36 AM ETResolution Source
https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAXResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Los Angeles International Airport Station in degrees Fahrenheit on 19 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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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 observations from the National Weather Service at Los Angeles International Airport (KLAX)—the authoritative station for such records—confirm a daytime high temperature of 70-71°F on April 19, 2026, aligning precisely with market-implied odds at 100% for this range and reflecting strong trader consensus backed by real capital. This positioning stems from real-time data showing partly cloudy skies and persistent marine layer influence, which capped solar insolation and kept peaks below climatological mid-April normals of 69°F amid light winds. Forecast models from NOAA had anticipated these mild conditions, with no significant heat advection. Realistic challenges would require rare data revisions in final Weather Underground reports, such as uncaptured late-afternoon spikes, though continuous monitoring minimizes this risk; resolution awaits official compilation.
This market will resolve to the temperature range that contains the highest temperature recorded at the Los Angeles International Airport Station in degrees Fahrenheit on 19 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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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.
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 Los Angeles International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAX.
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
$93,546End Date
Apr 19, 2026Market Opened
Apr 17, 2026, 12:36 AM ETResolution Source
https://www.wunderground.com/history/daily/us/ca/los-angeles/KLAXResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the National Weather Service at Los Angeles International Airport (KLAX)—the authoritative station for such records—confirm a daytime high temperature of 70-71°F on April 19, 2026, aligning precisely with market-implied odds at 100% for this range and reflecting strong trader consensus backed by real capital. This positioning stems from real-time data showing partly cloudy skies and persistent marine layer influence, which capped solar insolation and kept peaks below climatological mid-April normals of 69°F amid light winds. Forecast models from NOAA had anticipated these mild conditions, with no significant heat advection. Realistic challenges would require rare data revisions in final Weather Underground reports, such as uncaptured late-afternoon spikes, though continuous monitoring minimizes this risk; resolution awaits official compilation.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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