10-Day Weather Forecast - Marissa, IL

Partly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 60s. North winds 5 to 10 mph in the evening becoming light and variable.

Sunny. Highs in the upper 80s. North winds around 5 mph.

Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Mostly clear. Lows in the upper 60s. Highs in the lower 90s.

Mostly clear in the evening then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 70s. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.

Thunderstorms likely. Showers likely. Lows in the lower 70s. Chance of rain 60 percent. Heat index values up to 100 early in the evening.

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.

Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows around 70. Chance of rain 40 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of rain 20 percent.

Mostly clear with a 35% chance for rain and thunderstorms. Low temperature around 72F. Dew point will be around 71F with an average humidity of 84%. Winds will be 2 mph from the W.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 90F. Dew point will be around 73F with an average humidity of 73%. Winds will be 3 mph from the W.

Clear. Low temperature around 72F. Dew point will be around 72F with an average humidity of 81%. Winds will be 2 mph from the SW.

Sunny. High temperature around 89F. Dew point will be around 72F with an average humidity of 72%. Winds will be 3 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 71F with an average humidity of 79%. Winds will be 2 mph from the SW.

Sunny. High temperature around 89F. Dew point will be around 71F with an average humidity of 70%. Winds will be 3 mph from the W.

Clear. Low temperature around 71F. Dew point will be around 71F with an average humidity of 81%. Winds will be 1 mph from the SE.