**National Weather Service forecasts for Seattle on August 2, 2026 (Sunday) center on a high near 70–72°F amid increasing clouds, possible light rain, and onshore southwesterly flow.** This pattern draws cooler marine air from the Pacific, limiting daytime heating compared to the clearer, sunnier conditions that produced 80–82°F readings on July 31. Model consensus shows modest variability in cloud timing and marine-layer depth, which directly influences whether the daily maximum reaches the upper or lower end of the 70–73°F window. Seattle’s early-August climatology features average highs around 75–79°F, but the current setup—characterized by southwesterly winds of 8–13 mph and gradual clearing only after midday—favors temperatures clustered near the seasonal norm or slightly below. Trader odds reflect this narrow spread, with the closely matched 70–71°F and 72–73°F bins capturing the primary uncertainty in forecast guidance rather than any extreme deviation. Updated model runs and afternoon observations will be the next key inputs before resolution.