Weather in Petersburg, Illinois, United States

7-Day Detailed Weather Forecast for Petersburg

Overnight

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Clear, with a low around 53. Northwest wind around 6 mph.

Sunday

Temperature: 75°F

Wind Speed: 5 to 14 mph

Wind Direction: NW

Forecast: Sunny, with a high near 75. Northwest wind 5 to 14 mph, with gusts as high as 24 mph.

Sunday Night

Temperature: 50°F

Wind Speed: 3 to 12 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 50. Northwest wind 3 to 12 mph, with gusts as high as 22 mph.

Monday

Temperature: 74°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: Sunny, with a high near 74. Northwest wind 3 to 8 mph.

Monday Night

Temperature: 48°F

Wind Speed: 2 to 7 mph

Wind Direction: NNW

Forecast: Mostly clear, with a low around 48. North northwest wind 2 to 7 mph.

Tuesday

Temperature: 74°F

Wind Speed: 2 to 6 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 74. North northwest wind 2 to 6 mph.

Tuesday Night

Temperature: 48°F

Wind Speed: 1 to 5 mph

Wind Direction: NNE

Forecast: Mostly clear, with a low around 48. North northeast wind 1 to 5 mph.

Wednesday

Temperature: 77°F

Wind Speed: 2 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 77.

Wednesday Night

Temperature: 54°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 54.

Thursday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: Mostly sunny, with a high near 80.

Thursday Night

Temperature: 56°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 56.

Friday

Temperature: 81°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 81.

Friday Night

Temperature: 57°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 57.

Saturday

Temperature: 82°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 82.