10-Day Weather Forecast - Sumner, IA

Mostly sunny. Cooler with highs around 19. West winds around 5 mph becoming southwest in the afternoon.

Partly cloudy. Lows around 11. Southwest winds around 5 mph becoming northwest around 5 mph after midnight.

Mostly sunny. Highs in the lower 20s. North winds around 5 mph.

Mostly cloudy. Lows around 13. Northeast winds around 5 mph.

Partly sunny. Highs in the upper 20s.

Partly cloudy. Lows around 10 above.

Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 20s.

Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the upper 20s.

Partly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the mid 20s.

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 30s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Low temperature around 24F. Dew point will be around 21F with an average humidity of 82%. Winds will be 2 mph from the W.

Partly cloudy. High temperature around 27F. Dew point will be around 19F with an average humidity of 75%. Winds will be 3 mph from the N.

Partly cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 22F. Dew point will be around 18F with an average humidity of 80%. Winds will be 2 mph from the NE.

Cloudy with a chance of snow. Chance of precipitation 35%. High temperature around 29F. Dew point will be around 20F with an average humidity of 75%. Winds will be 2 mph from the E.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 24F. Dew point will be around 22F with an average humidity of 83%. Winds will be 2 mph from the E.