10-Day Weather Forecast - Lewistown, IL

Mostly cloudy in the morning then becoming mostly sunny. Highs in the lower 30s. North winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Cooler with lows around 10 above. North winds around 5 mph.

Sunny. Highs in the upper 20s. Northwest winds around 5 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows around 15. West winds around 5 mph.

Partly sunny. Not as cool with highs in the upper 30s.

Partly cloudy. Lows in the lower 30s. Highs in the mid 40s.

Partly cloudy. Lows in the lower 30s. Highs in the mid 40s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy. Lows around 20. Highs in the mid 30s.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 20.

Mostly sunny. Highs in the upper 30s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the lower 40s.

Clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 72%. Winds will be 7 mph from the SE.

Mostly sunny. High temperature around 37F. Dew point will be around 23F with an average humidity of 67%. Winds will be 7 mph from the SE.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 80%. Winds will be 8 mph from the SE.

Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. High temperature around 41F. Dew point will be around 32F with an average humidity of 80%. Winds will be 9 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 36F with an average humidity of 89%. Winds will be 7 mph from the SE.