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Washington Weather Warning NWS WEATHER ALERT FOR THE WASHINGTON, IA AREA - FLOOD WATCH Issued: 854 AM CDT Sat Sep 19 2026 Washington Weather Warning

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Washington, IA Weather - Hour by Hour Forecast

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Washington, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 70°F21°C, dew point 70°F21°C, humidity 100%. Wind direction is E at 18 mph29 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.97 in1015 mb.
Today - Patchy fog this morning. Occasional showers and thunderstorms, mainly this morning. Highs in the lower 80s. South winds 5 to 10 mp.. Full Forecast
Tonight - A chance of thunderstorms. Showers with lows in the mid 60s. West winds 5 to 10 mph, becoming north after midnight. Chance of rain.. Full Forecast

Washington Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 19
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Washington, IA Hourly Weather - Cloudy - 10:00 AM Washington, IA Hourly Weather - Cloudy - 11:00 AM Washington, IA Hourly Weather - Cloudy - 12:00 PM Washington, IA Hourly Weather - Cloudy - 1:00 PM Washington, IA Hourly Weather - Cloudy - 2:00 PM Washington, IA Hourly Weather - Cloudy - 3:00 PM Washington, IA Hourly Weather - Cloudy - 4:00 PM Washington, IA Hourly Weather - Cloudy - 5:00 PM Washington, IA Hourly Weather - Cloudy - 6:00 PM Washington, IA Hourly Weather - Cloudy - 7:00 PM Washington, IA Hourly Weather - Cloudy - 8:00 PM Washington, IA Hourly Weather - Cloudy - 9:00 PM Washington, IA Hourly Weather - Cloudy - 10:00 PM Washington, IA Hourly Weather - Cloudy - 11:00 PM Washington, IA Hourly Weather - Cloudy - 12:00 AM Washington, IA Hourly Weather - Cloudy - 1:00 AM Washington, IA Hourly Weather - Cloudy - 2:00 AM Washington, IA Hourly Weather - Cloudy - 3:00 AM Washington, IA Hourly Weather - Cloudy - 4:00 AM Washington, IA Hourly Weather - Cloudy - 5:00 AM Washington, IA Hourly Weather - Cloudy - 6:00 AM Washington, IA Hourly Weather - Cloudy - 7:00 AM Washington, IA Hourly Weather - Cloudy - 8:00 AM Washington, IA Hourly Weather - Cloudy - 9:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
74°F23°C 76°F24°C 78°F26°C 80°F27°C 81°F27°C 83°F28°C 84°F29°C 83°F28°C 82°F28°C 81°F27°C 79°F26°C 76°F24°C 74°F23°C 72°F22°C 71°F22°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C
Rain Rain Rain Rain - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
59% 59% 59% 59% 15% 15% 15% 15% 15% 15% 69% 69% 69% 69% 69% 69% 75% 75% 75% 75% 75% 75% 22% 22%
74°F23°C 75°F24°C 75°F24°C 76°F24°C 76°F24°C 75°F24°C 75°F24°C 75°F24°C 76°F24°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 72°F22°C 70°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C
100% 97% 91% 88% 85% 77% 75% 77% 82% 85% 88% 94% 97% 100% 97% 100% 100% 100% 100% 100% 100% 100% 100% 100%
SSE S S S S SW SW W NW N SSW SE NNE SE SW NNW NNW NNW NNW NNW NNW NNW SW SE
5 mph 5 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 10 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km 3 mi5 km 3 mi5 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KAWG model statistics.

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Prob Precip % = Probability of Precipitation.

Washington 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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