10-Day Weather Forecast - Lewistown, IL

Patchy dense fog in the morning. Mostly cloudy. Highs in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 25 mph.

Cloudy. A chance of rain after midnight. Not as cool with lows in the lower 50s. Temperature rising into the upper 50s after midnight. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

A chance of thunderstorms in the morning. Rain. Highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Southwest winds 5 to 10 mph with gusts up to 20 mph becoming west 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 90 percent.

Mostly cloudy. A chance of rain snow and sleet in the evening. Little or no snow accumulation. Windy and much cooler with lows around 14. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 40 percent. Wind chill values as low as 4 below after midnight.

Partly sunny and windy. Much cooler with highs in the lower 20s. Wind chill values as low as 5 below.

Mostly clear. Lows 10 to 15.

Partly cloudy. Highs in the lower 30s. Lows in the lower 20s.

Partly cloudy. Highs in the lower 30s. Lows in the lower 20s.

Mostly cloudy. Highs in the mid 30s. Lows around 10 above. Wind chill values as low as zero.

Mostly cloudy. Highs in the mid 30s. Lows around 10 above. Wind chill values as low as zero.

Mostly sunny. Cooler with highs in the lower 20s. Wind chill values as low as zero.

Mostly clear in the evening then becoming partly cloudy. Lows 5 to 10 above.

Mostly sunny. Highs in the mid 20s.

Mostly clear. Low temperature around 24F. Dew point will be around 11F with an average humidity of 54%. Winds will be 2 mph from the SE.

Partly cloudy. High temperature around 30F. Dew point will be around 13F with an average humidity of 53%. Winds will be 2 mph from the S.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 26F. Dew point will be around 16F with an average humidity of 63%. Winds will be 1 mph from the E.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 31F. Dew point will be around 18F with an average humidity of 61%. Winds will be 1 mph from the SW.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 20F with an average humidity of 69%. Winds will be 1 mph from the E.