10-Day Weather Forecast - Grand Junction, IA

Areas of fog in the morning. Mostly sunny. Humid with highs in the upper 80s. East winds around 5 mph.

Mostly clear. Humid with lows in the lower 60s. Southeast winds around 5 mph.

Sunny with highs in the upper 80s. Southeast winds around 5 mph.

Clear with lows in the lower 60s. Southeast winds around 5 mph.

Sunny. Highs in the upper 80s.

Clear. Lows in the mid 60s.

Sunny. Highs in the lower 90s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the lower 90s.

Mostly clear. Lows in the upper 60s.

Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.

Mostly clear. Lows around 70.

Sunny. Highs in the mid 90s. Heat index values up to 100 in the afternoon.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 81%. Winds will be 6 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 90F. Dew point will be around 71F with an average humidity of 67%. Winds will be 4 mph from the SW.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 69F. Dew point will be around 69F with an average humidity of 81%. Winds will be 2 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 88F. Dew point will be around 70F with an average humidity of 69%. Winds will be 2 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 67F. Dew point will be around 69F with an average humidity of 84%. Winds will be 2 mph from the SE.