10-Day Weather Forecast - Lewistown, IL

Mostly sunny and breezy. Highs in the lower 50s. West winds 15 to 25 mph with gusts up to 45 mph.

Mostly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 30 mph becoming northeast after midnight.

Cloudy. Highs in the lower 50s. East winds 5 to 10 mph.

Cloudy. A chance of rain after midnight. Not as cool with lows in the mid 40s. Chance of rain 40 percent.

Rain breezy with highs in the upper 50s. Chance of rain near 100 percent.

Rain and snow likely in the evening then a chance of snow after midnight. Light snow accumulation possible. Windy and much cooler with lows 15 to 20. Chance of precipitation 70 percent. Wind chill values as low as zero after midnight.

Mostly cloudy in the morning then becoming mostly sunny. Blustery and much cooler with highs in the mid 20s. Wind chill values as low as zero.

Mostly clear in the evening then becoming partly cloudy. Lows 5 to 10 above. Wind chill values as low as 5 below.

Mostly cloudy. Highs in the lower 30s. Lows in the lower 20s. Wind chill values as low as 5 below.

Mostly cloudy. Highs in the lower 30s. Lows in the lower 20s. Wind chill values as low as 5 below.

Mostly cloudy in the morning then becoming partly sunny. Not as cool with highs in the upper 40s.

Cloudy. Low temperature around 31F. Dew point will be around 33F with an average humidity of 85%. Winds will be 4 mph from the E.

Partly cloudy. High temperature around 55F. Dew point will be around 38F with an average humidity of 82%. Winds will be 6 mph from the S.

Partly cloudy. Low temperature around 41F. Dew point will be around 42F with an average humidity of 84%. Winds will be 4 mph from the S.

Partly cloudy. High temperature around 60F. Dew point will be around 45F with an average humidity of 75%. Winds will be 3 mph from the W.

Mostly clear. Low temperature around 43F. Dew point will be around 44F with an average humidity of 77%. Winds will be 2 mph from the E.

Sunny. High temperature around 65F. Dew point will be around 46F with an average humidity of 68%. Winds will be 4 mph from the S.

Clear. Low temperature around 48F. Dew point will be around 46F with an average humidity of 70%. Winds will be 3 mph from the S.