Weather in Vandalia, Illinois, United States

7-Day Detailed Weather Forecast for Vandalia

Tonight

Temperature: -7°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around -7. Wind chill values as low as -20. Northwest wind around 8 mph.

Monday

Temperature: 11°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 11. Wind chill values as low as -23. West wind 6 to 9 mph.

Monday Night

Temperature: 1°F

Wind Speed: 6 to 13 mph

Wind Direction: SW

Forecast: Mostly clear. Low around 1, with temperatures rising to around 9 overnight. Wind chill values as low as -11. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

Tuesday

Temperature: 25°F

Wind Speed: 7 to 12 mph

Wind Direction: W

Forecast: Mostly sunny. High near 25, with temperatures falling to around 21 in the afternoon. West wind 7 to 12 mph, with gusts as high as 22 mph.

Tuesday Night

Temperature: -6°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around -6. Northwest wind 2 to 6 mph.

Wednesday

Temperature: 21°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 21.

Wednesday Night

Temperature: -3°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around -3.

Thursday

Temperature: 16°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 16.

Thursday Night

Temperature: 0°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 0.

Friday

Temperature: 15°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 15.

Friday Night

Temperature: -3°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around -3.

Saturday

Temperature: 18°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 18.

Saturday Night

Temperature: 1°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 1.

Sunday

Temperature: 26°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 26.