10-Day Weather Forecast - Island Lake, IL

Cloudy. A chance of snow late in the morning. Snow likely in the afternoon. Total snow accumulation around an inch. Blustery with highs around 30. Temperature falling into the mid 20s in the afternoon. West winds 10 to 15 mph increasing to northwest 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 70 percent.

Partly cloudy in the evening then clearing. A slight chance of snow in the evening. Lows around 6 above. Northwest winds 10 to 15 mph diminishing to 5 to 10 mph after midnight. Chance of precipitation 20 percent.

Mostly cloudy. Highs around 19. West winds around 5 mph.

Partly cloudy. Near steady temperature around 15. West winds around 5 mph.

Partly cloudy. Highs in the mid 20s.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 10 above.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 20s.

Partly cloudy in the evening then becoming mostly cloudy. Lows 10 to 15.

Mostly cloudy. Highs in the lower 30s.

Mostly cloudy. Lows in the lower 20s.

Partly cloudy in the morning then becoming mostly cloudy. Highs in the lower 30s.

Mostly cloudy. Lows around 20.

Mostly cloudy. Highs in the upper 20s.

Cloudy. Low temperature around 25F. Dew point will be around 23F with an average humidity of 83%. Winds will be 2 mph from the NE.

Cloudy. High temperature around 33F. Dew point will be around 24F with an average humidity of 79%. Winds will be 3 mph from the SE.

Cloudy. Low temperature around 26F. Dew point will be around 23F with an average humidity of 81%. Winds will be 4 mph from the SE.

Cloudy. High temperature around 32F. Dew point will be around 25F with an average humidity of 79%. Winds will be 6 mph from the E.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 30F. Dew point will be around 27F with an average humidity of 85%. Winds will be 13 mph from the E.