10-Day Weather Forecast - Lewistown, IL

Showers thunderstorms. Some thunderstorms may be severe with damaging winds large hail and tornadoes in the afternoon. Breezy and more humid with highs in the mid 70s. Southeast winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 90 percent.

Partly cloudy. Showers and thunderstorms likely in the evening. Some thunderstorms may be severe with damaging winds large hail and tornadoes. Cooler with lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph becoming west 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent.

Partly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph. Gusts up to 25 mph in the morning.

Mostly cloudy in the evening then clearing. Lows in the mid 40s.

Mostly clear. Highs in the mid 60s. Lows in the lower 40s.

Mostly clear. Highs in the mid 60s. Lows in the lower 40s.

Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Partly cloudy. Highs in the mid 60s. Lows in the lower 40s.

Sunny. Highs in the upper 60s.

Clear. Low temperature around 45F. Dew point will be around 37F with an average humidity of 58%. Winds will be 3 mph from the N.

Sunny. High temperature around 68F. Dew point will be around 41F with an average humidity of 55%. Winds will be 3 mph from the NW.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 44F with an average humidity of 65%. Winds will be 1 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 66F. Dew point will be around 44F with an average humidity of 60%. Winds will be 2 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 45F with an average humidity of 68%. Winds will be 1 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 66F. Dew point will be around 46F with an average humidity of 61%. Winds will be 1 mph from the W.

Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 51F. Dew point will be around 47F with an average humidity of 69%. Winds will be 1 mph from the SW.