National Weather Service forecasts indicate a high near 73°F for Seattle on July 25, driven by a shift to stronger onshore marine flow and increasing low-level stratus that limits daytime solar heating after a warmer Friday. This cooling follows several days of above-normal temperatures, with model consensus from the National Centers for Environmental Prediction showing modest northwest winds and boundary-layer moisture suppressing the daily maximum. Historical July averages hover around 76°F, but the current pattern aligns with typical post-heat marine intrusions that cap peaks in the upper 60s to low 70s. Trader probabilities cluster tightly around 68–73°F, reflecting uncertainty in exact cloud timing and wind strength, with new model runs and afternoon observations likely to refine the outcome before resolution.