Weather in Mount Vernon, Illinois, United States

7-Day Detailed Weather Forecast for Mount Vernon

This Afternoon

Temperature: 92°F

Wind Speed: 10 mph

Wind Direction: SSW

Forecast: A slight chance of showers and thunderstorms. Sunny, with a high near 92. South southwest wind around 10 mph. Chance of precipitation is 20%.

Tonight

Temperature: 73°F

Wind Speed: 0 to 10 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West southwest wind 0 to 10 mph. Chance of precipitation is 60%.

Monday

Temperature: 88°F

Wind Speed: 0 to 6 mph

Wind Direction: W

Forecast: Patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a high near 88. West wind 0 to 6 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 71°F

Wind Speed: 3 mph

Wind Direction: ENE

Forecast: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 71. East northeast wind around 3 mph. Chance of precipitation is 40%.

Tuesday

Temperature: 91°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind around 3 mph. Chance of precipitation is 30%.

Tuesday Night

Temperature: 72°F

Wind Speed: 2 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms between 10pm and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind around 2 mph. Chance of precipitation is 40%.

Wednesday

Temperature: 88°F

Wind Speed: 3 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 10am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 88. West southwest wind around 3 mph.

Wednesday Night

Temperature: 71°F

Wind Speed: 2 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind around 2 mph.

Thursday

Temperature: 89°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Southwest wind around 3 mph.

Thursday Night

Temperature: 71°F

Wind Speed: 2 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southeast wind around 2 mph.

Friday

Temperature: 92°F

Wind Speed: 2 to 7 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind 2 to 7 mph.

Friday Night

Temperature: 74°F

Wind Speed: 6 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southwest wind around 6 mph.

Saturday

Temperature: 90°F

Wind Speed: 5 to 8 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. West southwest wind 5 to 8 mph.

Saturday Night

Temperature: 70°F

Wind Speed: 2 to 6 mph

Wind Direction: WSW

Forecast: A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. West southwest wind 2 to 6 mph.