10-Day Weather Forecast - Jefferson City, IL

Sunny. Highs in the lower 30s. Northwest winds 5 to 10 mph becoming west in the afternoon.

Mostly cloudy. A chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph. Chance of snow 50 percent.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s. West winds 10 to 15 mph.

Mostly cloudy. Lows in the lower 20s. West winds 10 to 15 mph.

Partly sunny. Cooler with highs in the mid 20s.

Partly cloudy. Lows around 10 above. Highs in the lower 20s.

Partly cloudy. Lows around 10 above. Highs in the lower 20s.

Partly cloudy. Lows 10 to 15. Highs in the upper 20s.

Partly cloudy. Lows 10 to 15. Highs in the upper 20s.

Mostly clear. Lows around 10 above. Highs around 30.

Mostly clear. Lows around 10 above. Highs around 30.

Mostly clear. Lows around 20.

Mostly sunny. Highs around 40.

Mostly clear. Low temperature around 26F. Dew point will be around 16F with an average humidity of 63%. Winds will be 6 mph from the S.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 39F. Dew point will be around 25F with an average humidity of 69%. Winds will be 6 mph from the S.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 83%. Winds will be 4 mph from the S.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 40F. Dew point will be around 32F with an average humidity of 81%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. Low temperature around 29F. Dew point will be around 30F with an average humidity of 90%. Winds will be 3 mph from the N.