10-Day Weather Forecast - Sumner, IA
As of
- 77|59°FSunnyHourly details
Today
77°FSunny. Near steady temperature in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
Tonight
59°FMostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph.
- 78|56°FSunnyHourly details
Day
78°FSunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Night
56°FMostly clear. Lows in the mid 50s. Northwest winds around 5 mph.
- 80|64°FSunnyHourly details
Day
80°FSunny. Highs in the lower 80s. Southwest winds around 5 mph.
Night
64°FPartly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s.
Weekend Weather
- 79|69°F50% Chance of StormsHourly details
Day
79°FPartly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
Night
69°FPartly cloudy with a slight chance of showers and thunderstorms. Lows around 70. Chance of rain 20 percent.
- 85|71°FMostly SunnyHourly details
Day
85°FMostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.
Night
71°FPartly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.
- 85|67°F50% Chance of StormsHourly details
Day
85°FMostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the mid 80s. Chance of rain 50 percent.
Night
67°FPartly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 30 percent.
- 79|68°FMostly Sunny
Day
79°FMostly sunny. A slight chance of showers in the morning. Highs in the mid 80s. Chance of rain 20 percent.
Night
68°FPartly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 66F with an average humidity of 84%. Winds will be 6 mph from the S.
- 85|68°F30% Chance of Rain
Day
85°FMostly sunny with a 30% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 66F with an average humidity of 70%. Winds will be 5 mph from the S.
Night
68°FMostly clear with a 30% chance for rain and thunderstorms. Low temperature around 68F. Dew point will be around 66F with an average humidity of 77%. Winds will be 5 mph from the S.
- 83|66°F40% Chance of Rain
Day
83°FPartly cloudy with a 40% chance for rain and thunderstorms. High temperature around 83F. Dew point will be around 65F with an average humidity of 66%. Winds will be 5 mph from the S.
Night
66°FPartly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 66F. Dew point will be around 64F with an average humidity of 75%. Winds will be 3 mph from the S.
- 81|63°F30% Chance of Rain
Day
81°FMostly sunny with a 35% chance for rain and thunderstorms. High temperature around 81F. Dew point will be around 63F with an average humidity of 68%. Winds will be 3 mph from the SW.
Night
63°FClear with a 35% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 61F with an average humidity of 75%. Winds will be 1 mph from the SW.













