Washington County, IL 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Mist. Temperature is 38°F4°C, dew point 38°F4°C, humidity 100%. Wind direction is E at 6 mph10 km/h with visibility of 1 1/2 mi2 km. Barometric pressure is 30.16 in1021 mb.

Overnight - Cloudy with patchy very light drizzle. Patchy fog. Rain with a slight chance of thunderstorms. Near steady temperature in the uppe.. Full Forecast

Tuesday - Patchy fog in the morning. Rain. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon... Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart