10-Day Weather Forecast - Alton, IA

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

Clear with lows in the mid 60s. Southeast winds 5 to 10 mph.

Sunny with highs around 90. South winds 5 to 10 mph.

Clear with lows in the mid 60s. Southeast winds 5 to 10 mph.

Sunny. Highs in the lower 90s.

Clear. Lows in the upper 60s.

Sunny. Highs in the lower 90s.

Clear. Lows in the upper 60s.

Sunny. Highs in the lower 90s.

Mostly clear. Lows around 70.

Sunny. Highs in the lower 90s.

Mostly clear. Lows in the lower 70s.

Sunny. Highs in the lower 90s.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 73F. Dew point will be around 65F with an average humidity of 56%. Winds will be 9 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 95F. Dew point will be around 64F with an average humidity of 48%. Winds will be 7 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 65F with an average humidity of 62%. Winds will be 6 mph from the SE.

Sunny. High temperature around 93F. Dew point will be around 64F with an average humidity of 52%. Winds will be 6 mph from the SE.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 69F. Dew point will be around 64F with an average humidity of 63%. Winds will be 7 mph from the SE.