Weather in Vandalia, Illinois, United States

7-Day Detailed Weather Forecast for Vandalia

Today

Temperature: 55°F

Wind Speed: 10 to 17 mph

Wind Direction: NW

Forecast: Rain showers likely before 10am. Partly sunny, with a high near 55. Northwest wind 10 to 17 mph. Chance of precipitation is 60%.

Tonight

Temperature: 37°F

Wind Speed: 2 to 14 mph

Wind Direction: W

Forecast: Clear, with a low around 37. West wind 2 to 14 mph.

Sunday

Temperature: 64°F

Wind Speed: 3 to 15 mph

Wind Direction: W

Forecast: Areas of frost before 7am. Sunny, with a high near 64. West wind 3 to 15 mph.

Sunday Night

Temperature: 37°F

Wind Speed: 3 to 10 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 37. North wind 3 to 10 mph.

Monday

Temperature: 62°F

Wind Speed: 5 mph

Wind Direction: SE

Forecast: Sunny, with a high near 62. Southeast wind around 5 mph.

Monday Night

Temperature: 47°F

Wind Speed: 5 to 9 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 47.

Tuesday

Temperature: 75°F

Wind Speed: 9 to 16 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 75.

Tuesday Night

Temperature: 56°F

Wind Speed: 7 to 12 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 56. Chance of precipitation is 20%.

Wednesday

Temperature: 78°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Sunny, with a high near 78.

Wednesday Night

Temperature: 59°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 59.

Thursday

Temperature: 80°F

Wind Speed: 6 to 16 mph

Wind Direction: S

Forecast: Sunny, with a high near 80.

Thursday Night

Temperature: 62°F

Wind Speed: 13 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62. Chance of precipitation is 50%.

Friday

Temperature: 76°F

Wind Speed: 12 to 16 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 76. Chance of precipitation is 70%.

Friday Night

Temperature: 49°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.