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Sumner, IA

7-Day Forecast

Today
Mostly Sunny
High: 29°
Mostly sunny with a high near 29.
Wind chill values as low as -5.
Southwest wind 9 to 11 mph.


Tonight
Mostly Cloudy
Low: 18°
Mostly cloudy with a low around 18.
South southwest wind 6 to 8 mph.


Sunday
Decreasing Clouds
High: 39°
Mostly cloudy,
then gradually becoming sunny with a high near 39.
South southwest wind 6 to 10 mph.


Sunday Night
Mostly Cloudy
Low: 29°
Mostly cloudy with a low around 29.
South southwest wind around 11 mph
with gusts as high as 20 mph.


Monday
Mostly Sunny
High: 43°
Mostly sunny with a high near 43.
West southwest wind around 11 mph
with gusts as high as 18 mph.


Monday Night
Slight Chance Rain then Partly Cloudy
Low: 30°
A 20% chance of rain before midnight.
Partly cloudy with a low around 30.


Tuesday
Mostly Sunny
High: 45°
Mostly sunny with a high near 45.


Tuesday Night
Chance Rain
Low: 32°
A 30% chance of rain, mainly after midnight.
Mostly cloudy with a low around 32.


Wednesday
Chance Rain and Breezy
High: 46°
A 30% chance of rain.
Partly sunny with a high near 46.
Breezy.


Wednesday Night
Mostly Cloudy
Low: 28°
Mostly cloudy with a low around 28.


Thursday
Mostly Sunny and Breezy
High: 44°
Mostly sunny with a high near 44.
Breezy.


Thursday Night
Partly Cloudy
Low: 27°
Partly cloudy with a low around 27.


Friday
Mostly Sunny then Mostly Sunny and Breezy
High: 45°
Mostly sunny with a high near 45.
Breezy.


Source: National Weather Service








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