Weather in Vandalia, Illinois, United States

7-Day Detailed Weather Forecast for Vandalia

Overnight

Temperature: 51°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Clear, with a low around 51. Northwest wind around 5 mph.

Monday

Temperature: 72°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 72. Northwest wind 5 to 9 mph.

Monday Night

Temperature: 49°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 49. Northwest wind around 6 mph.

Tuesday

Temperature: 75°F

Wind Speed: 2 to 6 mph

Wind Direction: N

Forecast: Sunny, with a high near 75. North wind 2 to 6 mph.

Tuesday Night

Temperature: 48°F

Wind Speed: 0 to 3 mph

Wind Direction: N

Forecast: Clear, with a low around 48. North wind 0 to 3 mph.

Wednesday

Temperature: 77°F

Wind Speed: 2 mph

Wind Direction: SW

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: 79°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 79.

Thursday Night

Temperature: 56°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 56.

Friday

Temperature: 82°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 82.

Friday Night

Temperature: 58°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 58.

Saturday

Temperature: 80°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 80.

Saturday Night

Temperature: 58°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 58.

Sunday

Temperature: 81°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 81. Chance of precipitation is 20%.