Weather in Sullivan, Illinois, United States

7-Day Detailed Weather Forecast for Sullivan

This Afternoon

Temperature: 26°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Mostly cloudy, with a high near 26. North wind around 8 mph.

Tonight

Temperature: 10°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 10. West wind around 5 mph.

Thursday

Temperature: 30°F

Wind Speed: 5 to 12 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 30. Wind chill values as low as 2. Southwest wind 5 to 12 mph, with gusts as high as 17 mph.

Thursday Night

Temperature: 23°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 17 mph.

Friday

Temperature: 41°F

Wind Speed: 12 to 15 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 41. West northwest wind 12 to 15 mph, with gusts as high as 24 mph.

Friday Night

Temperature: 19°F

Wind Speed: 6 to 10 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 19. North wind 6 to 10 mph, with gusts as high as 18 mph.

Saturday

Temperature: 32°F

Wind Speed: 7 mph

Wind Direction: E

Forecast: Mostly sunny, with a high near 32. East wind around 7 mph.

Saturday Night

Temperature: 23°F

Wind Speed: 7 to 10 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 23.

Sunday

Temperature: 39°F

Wind Speed: 7 to 10 mph

Wind Direction: E

Forecast: Partly sunny, with a high near 39.

Sunday Night

Temperature: 21°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 21.

Monday

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 42.

Monday Night

Temperature: 30°F

Wind Speed: 6 to 9 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 30.

Tuesday

Temperature: 50°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A slight chance of rain. Partly sunny, with a high near 50.

Tuesday Night

Temperature: 33°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A chance of rain. Mostly cloudy, with a low around 33.