Weather in Jacksonville, Illinois, United States

7-Day Detailed Weather Forecast for Jacksonville

Tonight

Temperature: 26°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Clear, with a low around 26. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

Monday

Temperature: 47°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Sunny. High near 47, with temperatures falling to around 42 in the afternoon. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.

Monday Night

Temperature: 35°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 35. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

Tuesday

Temperature: 55°F

Wind Speed: 10 to 15 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 55. West southwest wind 10 to 15 mph, with gusts as high as 24 mph.

Tuesday Night

Temperature: 34°F

Wind Speed: 9 to 13 mph

Wind Direction: WNW

Forecast: A slight chance of rain before midnight. Mostly cloudy, with a low around 34. West northwest wind 9 to 13 mph, with gusts as high as 22 mph.

Wednesday

Temperature: 40°F

Wind Speed: 14 to 22 mph

Wind Direction: NW

Forecast: A slight chance of snow after noon. Mostly cloudy, with a high near 40. Northwest wind 14 to 22 mph, with gusts as high as 37 mph.

Wednesday Night

Temperature: 16°F

Wind Speed: 12 to 18 mph

Wind Direction: NNW

Forecast: Partly cloudy, with a low around 16. North northwest wind 12 to 18 mph, with gusts as high as 33 mph.

Thursday

Temperature: 31°F

Wind Speed: 6 to 10 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 31.

Thursday Night

Temperature: 26°F

Wind Speed: 6 to 12 mph

Wind Direction: SW

Forecast: A slight chance of snow. Mostly cloudy, with a low around 26.

Friday

Temperature: 39°F

Wind Speed: 12 to 15 mph

Wind Direction: WSW

Forecast: A slight chance of snow after noon. Mostly cloudy, with a high near 39.

Friday Night

Temperature: 19°F

Wind Speed: 13 mph

Wind Direction: WNW

Forecast: A slight chance of snow before midnight. Mostly cloudy, with a low around 19.

Saturday

Temperature: 27°F

Wind Speed: 14 mph

Wind Direction: WNW

Forecast: Mostly cloudy, with a high near 27.

Saturday Night

Temperature: 11°F

Wind Speed: 13 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 11.

Sunday

Temperature: 27°F

Wind Speed: 10 to 14 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 27.