Washington, DC Weather Tomorrow

Looking for tomorrow's weather in Washington? Explore a complete 5 day forecast featuring precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Washington area and around District of Columbia county, District Of Columbia.
Updated: Tue Sep 29th 2026 2:45 AM EDT
Washington, DC Weather – 9-29 – Overcast
75° / 63°
Overcast
Cloud-filled skies are in the forecast for Washington, with a high of 75°F and a low of 63°F. There might be light rainfall having a 15% chance with an estimated 0in. Winds will be light at 5mph and gusts of 12.8mph at 9 AM. The humidity will be on the higher side, averaging about 72%, the maximum being 83% at 11 PM and 54% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 29.99inHg at 3 AM with an avg 30.03inHg.
Washington, DC Weather – 9-30 – Sunny
83° / 59°

Weather Tomorrow

Sunny
Daytime highs will reach 83°F with lows dropping to 59°F in Washington, where it will be sunny. There's a very small chance of rainfall, only about 10%. Winds will be light at 6mph and gusts of 18.1mph at 11 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 93% at 5 AM and 40% being its lowest at 4 PM. Barometric pressure is its highest of 30.13inHg at 10 AM, a lowest point of 30.01inHg at 5 PM with an avg 30.07inHg.
Washington, DC Weather – 10-1 – Sunny
90° / 60°
Sunny
In Washington, bright and sunny conditions with highs near 90°F and lows around 60°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 7mph and gusts of 18.8mph at 12 AM. The humidity will be on the higher side, averaging about 61%, the maximum being 88% at 1 AM and 28% being its lowest at 4 PM. Barometric pressure is its highest of 30.08inHg at 11 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.03inHg.
Washington, DC Weather – 10-2 – Sunny
90° / 63°
Sunny
Daytime highs will reach 90°F with lows dropping to 63°F in Washington, where it will be sunny. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 11mph on average and gusts of 26.7mph at 3 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 89% at 5 PM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 30.15inHg at 11 PM, a lowest point of 29.96inHg at 2 PM with an avg 30.03inHg.
Washington, DC Weather – 10-3 – Overcast
65° / 55°
Overcast
Washington could see overcast with daytime highs of 65°F and nighttime lows near 55°F. There might be light rainfall having a 12% chance. Winds will be light at 9mph and gusts of 20.4mph at 12 AM. Humidity levels should be comfortable, sitting around 50% on average, the maximum being 62% at 11 PM and 38% being its lowest at 2 PM. Barometric pressure is its highest of 30.28inHg at 12 PM, a lowest point of 30.15inHg at 12 AM with an avg 30.24inHg.
Washington, DC Weather – 10-4 – Cloudy
66° / 53°
Cloudy
Washington may see overcast conditions, with daytime highs of 66°F and overnight lows near 53°F. The chance of rain is 79% with an estimated 0.16in. Winds will be light at 8mph and gusts of 24.6mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 99% at 11 PM and 64% being its lowest at 12 AM. Barometric pressure is its highest of 30.27inHg at 12 AM, a lowest point of 29.78inHg at 11 PM with an avg 30.11inHg.

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