Weather in Mount Vernon, Illinois, United States

7-Day Detailed Weather Forecast for Mount Vernon

This Afternoon

Temperature: 86°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 86. South southwest wind around 6 mph. Chance of precipitation is 40%.

Tonight

Temperature: 73°F

Wind Speed: 5 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. South southwest wind around 5 mph. Chance of precipitation is 50%.

Monday

Temperature: 89°F

Wind Speed: 2 to 8 mph

Wind Direction: WSW

Forecast: Showers and thunderstorms. Partly sunny, with a high near 89. West southwest wind 2 to 8 mph. Chance of precipitation is 80%.

Monday Night

Temperature: 70°F

Wind Speed: 2 to 7 mph

Wind Direction: WNW

Forecast: Showers and thunderstorms before 1am. Partly cloudy, with a low around 70. West northwest wind 2 to 7 mph. Chance of precipitation is 80%.

Tuesday

Temperature: 88°F

Wind Speed: 3 to 7 mph

Wind Direction: NNW

Forecast: Sunny, with a high near 88. North northwest wind 3 to 7 mph.

Tuesday Night

Temperature: 66°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 66. Northwest wind 1 to 5 mph.

Wednesday

Temperature: 89°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Sunny, with a high near 89. Northwest wind around 3 mph.

Wednesday Night

Temperature: 68°F

Wind Speed: 2 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 68. West wind around 2 mph.

Thursday

Temperature: 91°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Southwest wind around 3 mph.

Thursday Night

Temperature: 70°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 70. South wind around 2 mph.

Independence Day

Temperature: 91°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Sunny, with a high near 91. South wind 2 to 7 mph.

Friday Night

Temperature: 72°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. South wind 2 to 6 mph.

Saturday

Temperature: 93°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 5 to 8 mph.

Saturday Night

Temperature: 73°F

Wind Speed: 3 to 7 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. South southwest wind 3 to 7 mph.