Weather in Petersburg, Illinois, United States

7-Day Detailed Weather Forecast for Petersburg

Overnight

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 23. North northwest wind around 5 mph.

Sunday

Temperature: 39°F

Wind Speed: 1 to 6 mph

Wind Direction: E

Forecast: Sunny. High near 39, with temperatures falling to around 34 in the afternoon. East wind 1 to 6 mph.

Sunday Night

Temperature: 27°F

Wind Speed: 6 to 10 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 27. South southeast wind 6 to 10 mph, with gusts as high as 22 mph.

Monday

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 46. South wind around 10 mph, with gusts as high as 21 mph.

Monday Night

Temperature: 39°F

Wind Speed: 8 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 39. South southwest wind around 8 mph, with gusts as high as 18 mph.

Tuesday

Temperature: 54°F

Wind Speed: 6 mph

Wind Direction: WNW

Forecast: Mostly sunny, with a high near 54. West northwest wind around 6 mph.

Tuesday Night

Temperature: 36°F

Wind Speed: 3 to 7 mph

Wind Direction: ENE

Forecast: Partly cloudy, with a low around 36. East northeast wind 3 to 7 mph.

Wednesday

Temperature: 60°F

Wind Speed: 9 mph

Wind Direction: SSE

Forecast: A slight chance of rain after noon. Cloudy, with a high near 60.

Wednesday Night

Temperature: 52°F

Wind Speed: 7 mph

Wind Direction: SSW

Forecast: Mostly cloudy, with a low around 52.

Christmas Day

Temperature: 67°F

Wind Speed: 7 to 10 mph

Wind Direction: SSW

Forecast: Partly sunny, with a high near 67.

Thursday Night

Temperature: 41°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 41.

Friday

Temperature: 51°F

Wind Speed: 8 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 51.

Friday Night

Temperature: 33°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly cloudy, with a low around 33.

Saturday

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: SSE

Forecast: Partly sunny, with a high near 51.