Washington County, NY Weather Tomorrow

Review tomorrow's weather in Washington County and the upcoming 5 day forecast with precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Washington County area.
Updated: Sat Oct 17th 2026 10:00 AM EDT
Washington County, NY Weather – 10-17 – Sunny
47° / 33°
Sunny
Highs will reach 47°F with lows near 33°F in Washington County, where a sunny day is. There's a very small chance of rainfall, only about 7% with an estimated 0in. Wind will be moderate, blowing around 15mph on average and gusts of 17.5mph at 12 PM. Humidity levels should be comfortable, sitting around 54% on average, the maximum being 62% at 11 PM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.45inHg at 11 PM, a lowest point of 30.18inHg at 12 PM with an avg 30.3inHg.
Washington County, NY Weather – 10-18 – Sunny
55° / 30°

Weather Tomorrow

Sunny
In Washington County, it will be sunny with highs near 55°F and lows around 30°F. There's a very small chance of rainfall, only about 4%. Winds will be light at 8mph and gusts of 15mph at 7 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 79% at 11 PM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.59inHg at 11 AM, a lowest point of 30.46inHg at 12 AM with an avg 30.54inHg.
Washington County, NY Weather – 10-19 – Sunny
60° / 35°
Sunny
In Washington County, bright and sunny conditions with highs near 60°F and lows around 35°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 6mph and gusts of 14.3mph at 12 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 87% at 7 AM and 44% being its lowest at 3 PM. Barometric pressure is its highest of 30.56inHg at 6 AM, a lowest point of 30.3inHg at 6 PM with an avg 30.44inHg.
Washington County, NY Weather – 10-20 – Overcast
59° / 40°
Overcast
Highs will reach 59°F with lows near 40°F in Washington County, where overcast is. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 16mph on average and gusts of 32.9mph at 9 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 93% at 7 AM and 50% being its lowest at 2 PM. Barometric pressure is its highest of 30.34inHg at 11 PM, a lowest point of 30.26inHg at 3 PM with an avg 30.29inHg.
Washington County, NY Weather – 10-21 – Sunny
54° / 37°
Sunny
Washington County is set for sunshine with temperatures peaking at 54°F and dipping to 37°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 28mph at 12 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 92% at 7 AM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 30.39inHg at 10 AM, a lowest point of 30.29inHg at 4 PM with an avg 30.34inHg.
Washington County, NY Weather – 10-22 – Sunny
57° / 34°
Sunny
Washington County could see sunshine with daytime highs of 57°F and nighttime lows near 34°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 8mph and gusts of 26.2mph at 8 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 93% at 5 AM and 41% being its lowest at 2 PM. Barometric pressure is its highest of 30.3inHg at 1 AM, a lowest point of 30.07inHg at 5 PM with an avg 30.18inHg.

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