Marion, IL Weather - Extended Forecast

Monday

Sunny

High:
66°F

Sunny, with a high near 66. Calm wind becoming northwest 5 to 8 mph in the morning.

Monday Night

Partly cloudy

Overnight low:
39°F

Partly cloudy, with a low around 39. North wind around 7 mph.

Tuesday

Mostly sunny

High:
57°F

Mostly sunny, with a high near 57. Northeast wind 8 to 10 mph.

Tuesday Night

Partly cloudy

Overnight low:
38°F

Partly cloudy, with a low around 38. East southeast wind around 6 mph.

Wednesday

Mostly sunny

High:
73°F

Wednesday Night

Partly cloudy

Overnight low:
54°F

Thursday

Sunny

High:
73°F

Thursday Night

Partly cloudy

Overnight low:
54°F

Friday

Partly sunny

High:
77°F