Hourly Weather Forecast - Ottumwa, IA

1 AM
29°F
0%
12mph
WNW
Partly Cloudy
Humidity
87%
Feels like
19°F
Dew Point
26°F
2 AM
30°F
0%
12mph
WNW
Partly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
27°F
3 AM
30°F
0%
12mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
27°F
4 AM
30°F
0%
12mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
21°F
Dew Point
27°F
5 AM
31°F
0%
11mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
21°F
Dew Point
28°F
6 AM
31°F
0%
11mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
22°F
Dew Point
28°F
7 AM
32°F
0%
11mph
W
Mostly Cloudy
Humidity
88%
Feels like
23°F
Dew Point
28°F
7:34 AM
8 AM
33°F
0%
11mph
W
Mostly Cloudy
Humidity
86%
Feels like
24°F
Dew Point
29°F
9 AM
35°F
0%
12mph
W
Partly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
30°F
10 AM
36°F
0%
12mph
W
Mostly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
31°F
11 AM
38°F
0%
13mph
W
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
12 PM
39°F
0%
13mph
W
Mostly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
32°F
1 PM
40°F
0%
13mph
W
Mostly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
32°F
2 PM
41°F
0%
13mph
W
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
32°F
3 PM
40°F
0%
12mph
WNW
Partly Cloudy
Humidity
73%
Feels like
33°F
Dew Point
32°F
4 PM
39°F
0%
11mph
WNW
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
32°F
4:50 PM
5 PM
36°F
0%
9mph
NW
Partly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
31°F
6 PM
34°F
0%
9mph
NNW
Partly Cloudy
Humidity
86%
Feels like
27°F
Dew Point
31°F
7 PM
33°F
0%
9mph
NNW
Partly Cloudy
Humidity
89%
Feels like
25°F
Dew Point
29°F
8 PM
32°F
0%
10mph
N
Mostly Cloudy
Humidity
88%
Feels like
23°F
Dew Point
28°F
9 PM
31°F
0%
11mph
N
Cloudy
Humidity
86%
Feels like
22°F
Dew Point
27°F
10 PM
30°F
0%
12mph
N
Cloudy
Humidity
83%
Feels like
20°F
Dew Point
25°F
11 PM
28°F
0%
13mph
N
Mostly Cloudy
Humidity
81%
Feels like
18°F
Dew Point
23°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

After an overall quieter day of weather on Tuesday, Mother Nature brings a soggy, snowy forecast.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide