Mount Vernon, IL Weather - Extended Forecast

Monday

Partly sunny

High:
82°F

A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 82. East southeast wind around 6 mph.

Monday Night

Partly cloudy

Overnight low:
60°F

Partly cloudy, with a low around 60. East wind 3 to 6 mph.

Tuesday

Mostly sunny

High:
84°F

Mostly sunny, with a high near 84. Light and variable wind becoming west northwest around 6 mph in the afternoon.

Tuesday Night

Mostly clear

Overnight low:
59°F

A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59. East wind around 7 mph becoming south after midnight.

Wednesday

Chance of showers and thunderstorms

High:
83°F

Wednesday Night

Partly cloudy

Overnight low:
60°F

Thursday

Mostly sunny

High:
83°F

Thursday Night

Mostly clear

Overnight low:
60°F

Friday

Sunny

High:
85°F

Friday Night

Mostly clear

Overnight low:
60°F

Saturday

Sunny

High:
84°F