10-Day Weather Forecast - Sumner, IA

Mostly cloudy. Snow and rain likely this morning. Little or no snow accumulation. Cooler with highs around 40. North winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent.

Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly sunny in the morning then becoming mostly cloudy. Breezy with highs in the upper 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph increasing to south 15 to 25 mph with gusts up to 35 mph in the afternoon.

Rain likely in the evening then a chance of rain and snow after midnight. Little or no snow accumulation. Windy with lows in the lower 30s. South winds 20 to 30 mph becoming west around 30 mph after midnight. Gusts up to 45 mph. Chance of precipitation 70 percent.

Partly sunny and windy. Highs in the lower 40s. Northwest winds 20 to 30 mph with gusts up to 45 mph.

Mostly cloudy. A slight chance of snow after midnight. Lows in the upper 20s. Chance of snow 20 percent.

Cloudy with a 20 percent chance of snow. Highs in the mid 40s.

Cloudy. A chance of rain and snow in the evening then rain and snow after midnight. Light snow accumulation. Lows in the upper 20s. Chance of precipitation 80 percent.

Rain and snow likely in the morning then a chance of snow in the afternoon. Additional moderate snow accumulation possible. Windy with highs in the mid 30s. Chance of precipitation 70 percent.

Mostly cloudy. A chance of snow in the evening. Windy and much cooler with lows around 10 above. Chance of snow 50 percent.

Mostly sunny and breezy. Highs in the lower 20s.

Mostly clear in the evening then becoming partly cloudy. Lows 5 to 10 above.

Mostly cloudy. Highs in the upper 20s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 19F. Dew point will be around 18F with an average humidity of 91%. Winds will be 5 mph from the S.

Cloudy. High temperature around 31F. Dew point will be around 24F with an average humidity of 88%. Winds will be 2 mph from the S.

Cloudy. Low temperature around 27F. Dew point will be around 27F with an average humidity of 93%. Winds will be 6 mph from the S.

Cloudy. High temperature around 42F. Dew point will be around 33F with an average humidity of 91%. Winds will be 10 mph from the S.

Cloudy. Low temperature around 36F. Dew point will be around 37F with an average humidity of 93%. Winds will be 6 mph from the SW.