Weather in Harristown, Illinois, United States

7-Day Detailed Weather Forecast for Harristown

Overnight

Temperature: 16°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 16. West wind around 6 mph.

Saturday

Temperature: 29°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A chance of snow after 1pm. Mostly cloudy, with a high near 29. West wind 6 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Saturday Night

Temperature: 18°F

Wind Speed: 7 mph

Wind Direction: WNW

Forecast: A chance of snow before 8pm. Mostly cloudy, with a low around 18. West northwest wind around 7 mph. Chance of precipitation is 30%.

Sunday

Temperature: 27°F

Wind Speed: 7 to 13 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 27. West northwest wind 7 to 13 mph, with gusts as high as 18 mph.

Sunday Night

Temperature: 15°F

Wind Speed: 7 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 15. West northwest wind around 7 mph.

Monday

Temperature: 27°F

Wind Speed: 6 to 10 mph

Wind Direction: WNW

Forecast: A slight chance of snow before noon. Mostly sunny, with a high near 27. West northwest wind 6 to 10 mph, with gusts as high as 16 mph.

Monday Night

Temperature: 14°F

Wind Speed: 3 to 7 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 14. West northwest wind 3 to 7 mph.

Tuesday

Temperature: 31°F

Wind Speed: 3 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 31.

Tuesday Night

Temperature: 23°F

Wind Speed: 9 to 13 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 23.

Wednesday

Temperature: 43°F

Wind Speed: 13 to 16 mph

Wind Direction: WSW

Forecast: Mostly sunny, with a high near 43.

Wednesday Night

Temperature: 25°F

Wind Speed: 9 to 13 mph

Wind Direction: WNW

Forecast: Mostly clear, with a low around 25.

Thursday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 34.

Thursday Night

Temperature: 19°F

Wind Speed: 9 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 19.

Friday

Temperature: 30°F

Wind Speed: 10 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 30.