10-Day Weather Forecast - Grand Detour, IL

Mostly cloudy in the morning then clearing. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph becoming west 10 to 15 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 30s. West winds 10 to 15 mph.

Partly cloudy. Highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 25 mph.

Mostly clear. Lows in the lower 20s.

Mostly sunny in the morning then becoming partly cloudy. Highs in the mid 40s.

Mostly cloudy with a slight chance of rain and snow showers. Lows in the mid 30s. Chance of precipitation 20 percent.

Mostly cloudy in the morning then becoming partly cloudy. Breezy with highs in the mid 60s.

Mostly cloudy with a chance of showers. Breezy with lows in the upper 40s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of showers. Highs in the mid 60s. Chance of precipitation 40 percent.

Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of precipitation 50 percent.

Mostly cloudy with a chance of showers. Highs in the upper 60s. Chance of precipitation 50 percent.

Cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 51F. Dew point will be around 55F with an average humidity of 94%. Winds will be 10 mph from the SE.

Cloudy with probable rain. Chance of precipitation 80%. High temperature around 62F. Dew point will be around 55F with an average humidity of 91%. Winds will be 8 mph from the S.

Cloudy with a 70% chance for rain and thunderstorms. Low temperature around 53F. Dew point will be around 54F with an average humidity of 92%. Winds will be 6 mph from the S.

Cloudy with a 55% chance for rain and thunderstorms. High temperature around 63F. Dew point will be around 56F with an average humidity of 88%. Winds will be 4 mph from the S.

Cloudy with a 50% chance for rain and thunderstorms. Low temperature around 52F. Dew point will be around 53F with an average humidity of 89%. Winds will be 5 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 64F. Dew point will be around 54F with an average humidity of 84%. Winds will be 4 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 52F. Dew point will be around 52F with an average humidity of 87%. Winds will be 4 mph from the SE.