Hourly Weather Forecast - Sumner, IA

12 AM
44°F
60%
25mph
SW
60% Chance of Light Rain
Humidity
68%
Feels like
35°F
Dew Point
34°F
1 AM
43°F
50%
25mph
WSW
50% Chance of Light Rain
Humidity
71%
Feels like
33°F
Dew Point
34°F
2 AM
41°F
30%
26mph
W
30% Chance Rain Showers
Humidity
70%
Feels like
31°F
Dew Point
32°F
3 AM
39°F
20%
26mph
W
Windy
Humidity
68%
Feels like
28°F
Dew Point
29°F
4 AM
37°F
10%
27mph
WNW
Windy
Humidity
66%
Feels like
25°F
Dew Point
27°F
5 AM
35°F
10%
27mph
WNW
Windy
Humidity
67%
Feels like
22°F
Dew Point
25°F
6 AM
32°F
0%
26mph
WNW
Windy
Humidity
69%
Feels like
19°F
Dew Point
23°F
7 AM
31°F
0%
25mph
WNW
Windy
Humidity
70%
Feels like
17°F
Dew Point
22°F
7:24 AM
8 AM
31°F
0%
25mph
WNW
Windy
Humidity
68%
Feels like
17°F
Dew Point
21°F
9 AM
31°F
0%
26mph
WNW
Windy
Humidity
66%
Feels like
18°F
Dew Point
21°F
10 AM
32°F
0%
26mph
WNW
Windy
Humidity
62%
Feels like
19°F
Dew Point
21°F
11 AM
34°F
0%
25mph
NW
Windy
Humidity
57%
Feels like
21°F
Dew Point
20°F
12 PM
36°F
0%
24mph
NW
Windy
Humidity
51%
Feels like
24°F
Dew Point
19°F
1 PM
37°F
0%
23mph
NW
Windy
Humidity
46%
Feels like
26°F
Dew Point
19°F
2 PM
39°F
0%
22mph
NW
Windy
Humidity
42%
Feels like
28°F
Dew Point
18°F
3 PM
40°F
0%
21mph
NW
Windy
Humidity
40%
Feels like
30°F
Dew Point
18°F
4 PM
40°F
0%
20mph
NW
Partly Cloudy
Humidity
38%
Feels like
31°F
Dew Point
17°F
5 PM
39°F
0%
17mph
NW
Partly Cloudy
Humidity
39%
Feels like
30°F
Dew Point
16°F
6 PM
38°F
0%
15mph
NW
Mostly Sunny
Humidity
40%
Feels like
29°F
Dew Point
15°F
7 PM
36°F
0%
12mph
NW
Partly Cloudy
Humidity
42%
Feels like
28°F
Dew Point
15°F
7:12 PM
8 PM
34°F
0%
10mph
NW
Partly Cloudy
Humidity
47%
Feels like
27°F
Dew Point
16°F
9 PM
32°F
0%
9mph
NW
Partly Cloudy
Humidity
52%
Feels like
25°F
Dew Point
17°F
10 PM
31°F
0%
7mph
NW
Mostly Cloudy
Humidity
57%
Feels like
24°F
Dew Point
18°F
11 PM
30°F
0%
6mph
NW
Mostly Cloudy
Humidity
60%
Feels like
24°F
Dew Point
18°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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