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Washington County, IL Weather Conditions

Updated: Sat Jul 11th 2026 12:30 PM CDT

Overcast

77^°F 25^°C

Feels Like 81^°F / 27^°C

Washington County, IL weather condition is Overcast and 77°F.

Today's Weather in Washington County,IL

The current weather in Washington County IL as of 12:30 PM CDT on Sat Jul 11th 2026, has a sky condition of Overcast with the visibility of 9 mile(s) and the UV index at 7.6. It is 77 degrees fahrenheit but feels like 81 degrees. The barometric pressure is 30.01 - measured by inches of mercury - and is rising since its last observation. The humidity is 86 percent that's falling since the last report, with a dew point of 74 degrees fahrenheit which is falling. Wind direction is from the West-Southwest at 7.8 miles per hour, gusting at 12 miles per hour. Sunrise was at 5:43 AM and Sunset is at 8:22 PM. The moon phase is a Waning Crescent moon rising at 2:07 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 5:43 AM

Sunset: 8:22 PM

As of:

Moon

Moonrise: 2:07 AM

Moonset: 5:50 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Scattered Rain

Scattered Rain with a high of 82°F and a low of 69°F. Probable rainfall forecasted, having an 84% chance with an estimated 0.4in. Winds will be moderate, blowing around 13mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 82° \| Lo 69°	89%	84% \| est. 0.4in	0%	12.1 mph

Partly Cloudy

Partly Cloudy with a high of 83°F and a low of 67°F. 17%% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 13mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 67°	82%	17% \| est. 0in	0%	13 mph

Sunny

Sunny with a high of 83°F and a low of 64°F. 9%% possible chance of rain predicted. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 79%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 64°	79%	9%	0%	11.2 mph

Sunny

Sunny with a high of 86°F and a low of 68°F. Probable rainfall forecasted, having a 66% chance with an estimated 0.11in. Winds will be moderate, blowing around 12mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 86° \| Lo 68°	82%	66% \| est. 0.11in	0%	11.6 mph

Sunny

Sunny with a high of 88°F and a low of 71°F. Probable rainfall forecasted, having a 57% chance with an estimated 0.07in. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 80%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 88° \| Lo 71°	80%	57% \| est. 0.07in	0%	6.3 mph

Yesterday 5-Day Wind

Weather Radar Map

Hourly Temperature

The current temperature today is 77^°F. The morning temperature of 69°^F is lowest at 2am with the daytime high of 82°^F at 2pm and a low around 72°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.01^inHg at 12pm and lowest being 29.92^inHg at 4am.

Hourly Wind Speeds

The fastest wind is reported to be 12.1^mph at 7pm, while the slowest is 3.1^mph around 7am; expect wind gusts peaking 22.8^mph at 7pm. View live wind conditions in Washington County

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