Weather in Sumner, Iowa, United States

7-Day Detailed Weather Forecast for Sumner

Overnight

Temperature: 50°F

Wind Speed: 3 mph

Wind Direction: SSW

Forecast: Mostly clear. Low around 50, with temperatures rising to around 52 overnight. South southwest wind around 3 mph.

Wednesday

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SSW

Forecast: A chance of rain showers between 10am and 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 70. South southwest wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 55°F

Wind Speed: 3 to 8 mph

Wind Direction: SSW

Forecast: A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. South southwest wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 75°F

Wind Speed: 3 to 8 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 7am. Sunny. High near 75, with temperatures falling to around 73 in the afternoon. North wind 3 to 8 mph. Chance of precipitation is 20%.

Thursday Night

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: ENE

Forecast: Mostly clear, with a low around 51. East northeast wind around 7 mph.

Friday

Temperature: 70°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 70.

Friday Night

Temperature: 50°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 50.

Saturday

Temperature: 71°F

Wind Speed: 6 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 71.

Saturday Night

Temperature: 51°F

Wind Speed: 3 mph

Wind Direction: ESE

Forecast: Mostly cloudy, with a low around 51.

Sunday

Temperature: 72°F

Wind Speed: 6 mph

Wind Direction: ESE

Forecast: Mostly sunny, with a high near 72.

Sunday Night

Temperature: 53°F

Wind Speed: 5 mph

Wind Direction: ESE

Forecast: Partly cloudy, with a low around 53.

Labor Day

Temperature: 74°F

Wind Speed: 3 to 7 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 74.

Monday Night

Temperature: 56°F

Wind Speed: 6 mph

Wind Direction: SSE

Forecast: Partly cloudy, with a low around 56.

Tuesday

Temperature: 77°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77.