Weather in Mount Vernon, Illinois, United States

7-Day Detailed Weather Forecast for Mount Vernon

This Afternoon

Temperature: 64°F

Wind Speed: 13 to 21 mph

Wind Direction: S

Forecast: Mostly sunny. High near 64, with temperatures falling to around 58 in the afternoon. South wind 13 to 21 mph.

Tonight

Temperature: 53°F

Wind Speed: 13 mph

Wind Direction: SSW

Forecast: A slight chance of rain showers after 3am. Mostly cloudy. Low around 53, with temperatures rising to around 55 overnight. South southwest wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Monday

Temperature: 60°F

Wind Speed: 12 to 16 mph

Wind Direction: W

Forecast: A chance of rain showers before noon. Mostly cloudy. High near 60, with temperatures falling to around 52 in the afternoon. West wind 12 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 29°F

Wind Speed: 6 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 29. Northwest wind 6 to 15 mph, with gusts as high as 24 mph.

Tuesday

Temperature: 46°F

Wind Speed: 2 to 6 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 46. West northwest wind 2 to 6 mph.

Tuesday Night

Temperature: 35°F

Wind Speed: 3 mph

Wind Direction: SSE

Forecast: Mostly cloudy, with a low around 35. South southeast wind around 3 mph.

Wednesday

Temperature: 50°F

Wind Speed: 3 to 7 mph

Wind Direction: SSE

Forecast: A chance of rain showers after noon. Cloudy, with a high near 50. South southeast wind 3 to 7 mph. Chance of precipitation is 40%.

Wednesday Night

Temperature: 35°F

Wind Speed: 3 to 9 mph

Wind Direction: N

Forecast: Rain showers likely. Cloudy, with a low around 35. North wind 3 to 9 mph.

Thanksgiving Day

Temperature: 43°F

Wind Speed: 13 mph

Wind Direction: NNW

Forecast: A chance of rain showers. Partly sunny, with a high near 43. North northwest wind around 13 mph, with gusts as high as 20 mph.

Thursday Night

Temperature: 23°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before midnight. Partly cloudy, with a low around 23. Northwest wind 7 to 10 mph.

Friday

Temperature: 37°F

Wind Speed: 8 to 13 mph

Wind Direction: WNW

Forecast: Sunny, with a high near 37. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.

Friday Night

Temperature: 20°F

Wind Speed: 6 mph

Wind Direction: WNW

Forecast: Partly cloudy, with a low around 20. West northwest wind around 6 mph.

Saturday

Temperature: 37°F

Wind Speed: 3 to 8 mph

Wind Direction: SW

Forecast: A slight chance of snow showers after noon. Partly sunny, with a high near 37. Southwest wind 3 to 8 mph.

Saturday Night

Temperature: 19°F

Wind Speed: 8 mph

Wind Direction: WNW

Forecast: A slight chance of snow showers before midnight. Mostly cloudy, with a low around 19. West northwest wind around 8 mph.