10-Day Weather Forecast - Lake Summerset, IL

Partly cloudy late then becoming partly sunny. A chance of snow this morning. Snow likely this afternoon. Little or no snow accumulation. Highs in the mid 20s. West winds around 10 mph becoming southwest this afternoon. Chance of snow 60 percent. Wind chill values as low as 7 below late.

Mostly cloudy and not as cool. Near steady temperature in the mid 20s. West winds 10 to 15 mph.

Mostly cloudy. A chance of snow in the afternoon. Snow accumulation around an inch possible. Highs around 30. Temperature falling into the mid 20s in the afternoon. Northwest winds 10 to 15 mph. Chance of snow 50 percent.

Mostly cloudy in the evening then clearing. Much colder with lows around 5 above. Northwest winds 10 to 15 mph. Wind chill values as low as 7 below after midnight.

Mostly sunny. Cooler with highs around 19. West winds 5 to 10 mph. Wind chill values as low as 6 below in the morning.

Partly cloudy in the evening then becoming mostly cloudy. Cold. Near steady temperature around 15.

Mostly cloudy. Highs in the mid 20s. Lows around 10 above.

Mostly cloudy. Highs in the mid 20s. Lows around 10 above.

Mostly cloudy. Highs in the mid 20s. Lows around 10 above.

Mostly cloudy. Lows around 20. Highs in the lower 30s.

Mostly cloudy. Lows around 20. Highs in the lower 30s.

Mostly cloudy. Lows around 20. Highs in the lower 30s.

Mostly sunny. Highs in the lower 30s.

Partly cloudy. Low temperature around 20F. Dew point will be around 18F with an average humidity of 81%. Winds will be 7 mph from the NW.

Mostly sunny. High temperature around 26F. Dew point will be around 18F with an average humidity of 77%. Winds will be 5 mph from the W.

Cloudy. Low temperature around 19F. Dew point will be around 16F with an average humidity of 80%. Winds will be 4 mph from the W.

Cloudy. High temperature around 25F. Dew point will be around 17F with an average humidity of 77%. Winds will be 5 mph from the W.

Mostly cloudy. Low temperature around 16F. Dew point will be around 14F with an average humidity of 79%. Winds will be 7 mph from the W.

Sunny. High temperature around 23F. Dew point will be around 14F with an average humidity of 75%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 18F. Dew point will be around 14F with an average humidity of 78%. Winds will be 4 mph from the SW.