10-Day Weather Forecast - Johnston City, IL

Sunny. Highs in the mid 30s. Northeast winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. Southeast winds around 5 mph.

Mostly sunny. Highs in the upper 40s. South winds 5 to 10 mph.

Mostly clear. Lows in the lower 30s. South winds around 5 mph in the evening becoming light and variable.

Sunny. Highs in the upper 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 40s.

Mostly cloudy. Highs in the mid 60s.

Mostly cloudy. A chance of showers in the evening then showers likely after midnight. Lows in the mid 40s. Chance of rain 60 percent.

Mostly cloudy. A chance of showers in the morning. Highs in the mid 50s. Chance of rain 30 percent.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s.

Mostly cloudy. A chance of rain showers in the evening. Lows in the lower 30s. Chance of rain 30 percent.

Mostly sunny. Highs in the mid 40s.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 34F with an average humidity of 65%. Winds will be 5 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 49F. Dew point will be around 34F with an average humidity of 62%. Winds will be 2 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 32F with an average humidity of 66%. Winds will be 4 mph from the N.

Cloudy. High temperature around 48F. Dew point will be around 32F with an average humidity of 58%. Winds will be 5 mph from the NW.

Partly cloudy. Low temperature around 37F. Dew point will be around 29F with an average humidity of 61%. Winds will be 3 mph from the N.