Weather in Sumner, Iowa, United States

7-Day Detailed Weather Forecast for Sumner

Overnight

Temperature: 30°F

Wind Speed: 10 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 30. West southwest wind around 10 mph.

Sunday

Temperature: 47°F

Wind Speed: 10 to 17 mph

Wind Direction: NW

Forecast: Scattered snow showers before 9am, then scattered rain showers between 9am and 10am. Mostly sunny, with a high near 47. Northwest wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday Night

Temperature: 28°F

Wind Speed: 3 to 14 mph

Wind Direction: NNE

Forecast: Widespread frost after 2am. Clear, with a low around 28. North northeast wind 3 to 14 mph, with gusts as high as 18 mph.

Monday

Temperature: 56°F

Wind Speed: 5 to 16 mph

Wind Direction: SSE

Forecast: Widespread frost before 8am. Sunny, with a high near 56. South southeast wind 5 to 16 mph, with gusts as high as 23 mph.

Monday Night

Temperature: 45°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 45. South wind 10 to 15 mph, with gusts as high as 23 mph.

Tuesday

Temperature: 75°F

Wind Speed: 9 mph

Wind Direction: W

Forecast: Sunny, with a high near 75.

Tuesday Night

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: Clear, with a low around 46.

Wednesday

Temperature: 78°F

Wind Speed: 6 to 15 mph

Wind Direction: SE

Forecast: Sunny, with a high near 78.

Wednesday Night

Temperature: 58°F

Wind Speed: 16 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 58.

Thursday

Temperature: 74°F

Wind Speed: 16 to 28 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 40%.

Thursday Night

Temperature: 48°F

Wind Speed: 14 to 23 mph

Wind Direction: SSW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 80%.

Friday

Temperature: 61°F

Wind Speed: 14 to 17 mph

Wind Direction: WNW

Forecast: A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

Friday Night

Temperature: 40°F

Wind Speed: 13 to 16 mph

Wind Direction: NNW

Forecast: A chance of rain showers. Partly cloudy, with a low around 40. Chance of precipitation is 40%.

Saturday

Temperature: 59°F

Wind Speed: 13 to 16 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 7am. Mostly sunny, with a high near 59.