10-Day Weather Forecast - Marion, IL

Partly sunny. Highs in the upper 70s. Southwest winds around 5 mph.

Partly cloudy. Lows in the mid 40s. Calm winds.

Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 70s. Calm winds, becoming south around 5 mph in the afternoon.

Mostly cloudy. Lows around 50.

Sunny. Highs in the upper 70s.

Clear. Lows around 50.

Mostly clear. Highs in the upper 70s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the upper 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 62F. Dew point will be around 62F with an average humidity of 98%. Winds will be 6 mph from the ENE.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 69F. Dew point will be around 62F with an average humidity of 84%. Winds will be 10 mph from the N.

Mostly cloudy. Low temperature around 54F. Dew point will be around 54F with an average humidity of 92%. Winds will be 6 mph from the NNE.

Mostly cloudy. High temperature around 63F. Dew point will be around 57F with an average humidity of 85%. Winds will be 7 mph from the ENE.

Cloudy. Low temperature around 54F. Dew point will be around 50F with an average humidity of 88%. Winds will be 9 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 53F with an average humidity of 67%. Winds will be 11 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 61F. Dew point will be around 52F with an average humidity of 75%. Winds will be 14 mph from the ESE.