10-Day Weather Forecast - Alton, IA

Mostly cloudy with a chance of flurries in the morning then partly sunny in the afternoon. Highs in the upper 20s. North winds around 5 mph.

Mostly cloudy. A slight chance of snow after midnight. Lows around 19. Light and variable winds becoming northwest around 5 mph after midnight. Chance of snow 20 percent.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 30s. Northwest winds 10 to 15 mph.

Mostly cloudy. Lows in the lower 20s. Southwest winds 5 to 10 mph.

Mostly sunny. Not as cool with highs in the upper 40s.

Mostly clear. Lows in the upper 20s.

Mostly sunny. Highs in the upper 30s.

Partly cloudy. Cooler with lows around 20.

Mostly sunny. Highs in the upper 30s.

Partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s.

Mostly sunny. Highs in the upper 40s.

Mostly clear. Low temperature around 31F. Dew point will be around 26F with an average humidity of 73%. Winds will be 8 mph from the S.

Mostly sunny. High temperature around 45F. Dew point will be around 33F with an average humidity of 71%. Winds will be 7 mph from the S.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 33F with an average humidity of 81%. Winds will be 7 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 46F. Dew point will be around 38F with an average humidity of 82%. Winds will be 6 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 37F. Dew point will be around 36F with an average humidity of 86%. Winds will be 6 mph from the SE.