Weather in Petersburg, Illinois, United States

7-Day Detailed Weather Forecast for Petersburg

Overnight

Temperature: 38°F

Wind Speed: 9 mph

Wind Direction: SSW

Forecast: Mostly clear, with a low around 38. South southwest wind around 9 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 53°F

Wind Speed: 8 to 16 mph

Wind Direction: NW

Forecast: Sunny. High near 53, with temperatures falling to around 48 in the afternoon. Northwest wind 8 to 16 mph, with gusts as high as 25 mph.

Tuesday Night

Temperature: 26°F

Wind Speed: 8 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 26. North northwest wind around 8 mph, with gusts as high as 18 mph.

Wednesday

Temperature: 46°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 46. Northwest wind 3 to 7 mph.

Wednesday Night

Temperature: 29°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a low around 29. Northeast wind around 3 mph.

Thursday

Temperature: 46°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: A slight chance of rain after noon. Cloudy, with a high near 46. Southeast wind 3 to 7 mph.

Thursday Night

Temperature: 29°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: A slight chance of rain before midnight. Mostly cloudy, with a low around 29. East southeast wind around 6 mph.

Friday

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 49.

Friday Night

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 30.

Saturday

Temperature: 48°F

Wind Speed: 6 to 10 mph

Wind Direction: ESE

Forecast: A chance of rain. Mostly cloudy, with a high near 48.

Saturday Night

Temperature: 34°F

Wind Speed: 9 mph

Wind Direction: ENE

Forecast: Rain likely. Mostly cloudy, with a low around 34.

Sunday

Temperature: 50°F

Wind Speed: 9 mph

Wind Direction: N

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

Sunday Night

Temperature: 30°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: Mostly clear, with a low around 30.

Washington's Birthday

Temperature: 54°F

Wind Speed: 5 to 9 mph

Wind Direction: SSE

Forecast: Mostly sunny, with a high near 54.