Hourly Weather Forecast - Ottumwa, IA

12 AM
37°F
10%
8mph
SE
Cloudy
Humidity
79%
Feels like
31°F
Dew Point
31°F
1 AM
37°F
10%
8mph
ESE
Cloudy
Humidity
80%
Feels like
31°F
Dew Point
32°F
2 AM
38°F
10%
8mph
ESE
Cloudy
Humidity
80%
Feels like
32°F
Dew Point
32°F
3 AM
38°F
10%
8mph
ESE
Cloudy
Humidity
81%
Feels like
32°F
Dew Point
33°F
4 AM
38°F
30%
8mph
ESE
30% Chance of Rain
Humidity
82%
Feels like
33°F
Dew Point
33°F
5 AM
38°F
30%
8mph
ESE
30% Chance of Light Rain
Humidity
85%
Feels like
33°F
Dew Point
34°F
6 AM
38°F
30%
8mph
ESE
30% Chance of Light Rain
Humidity
87%
Feels like
33°F
Dew Point
35°F
6:41 AM
7 AM
39°F
30%
8mph
ESE
30% Chance of Light Rain
Humidity
89%
Feels like
33°F
Dew Point
36°F
8 AM
40°F
30%
8mph
ESE
30% Chance of Light Rain
Humidity
88%
Feels like
34°F
Dew Point
37°F
9 AM
42°F
30%
7mph
ESE
30% Chance of Light Rain
Humidity
84%
Feels like
37°F
Dew Point
37°F
10 AM
44°F
30%
7mph
ESE
30% Chance of Light Rain
Humidity
78%
Feels like
40°F
Dew Point
38°F
11 AM
47°F
10%
7mph
E
Cloudy
Humidity
72%
Feels like
43°F
Dew Point
38°F
12 PM
49°F
20%
7mph
E
Cloudy
Humidity
67%
Feels like
45°F
Dew Point
38°F
1 PM
49°F
30%
8mph
ENE
30% Chance of Light Rain
Humidity
64%
Feels like
46°F
Dew Point
38°F
2 PM
50°F
50%
9mph
ENE
50% Chance of Light Rain
Humidity
62%
Feels like
46°F
Dew Point
37°F
3 PM
49°F
60%
10mph
ENE
60% Chance of Light Rain
Humidity
63%
Feels like
45°F
Dew Point
37°F
4 PM
48°F
70%
9mph
NE
70% Chance of Light Rain
Humidity
64%
Feels like
44°F
Dew Point
37°F
5 PM
47°F
70%
9mph
NE
70% Chance of Light Rain
Humidity
68%
Feels like
42°F
Dew Point
37°F
6 PM
45°F
70%
9mph
ENE
70% Chance of Light Rain
Humidity
72%
Feels like
40°F
Dew Point
37°F
6:02 PM
7 PM
43°F
60%
9mph
ENE
60% Chance of Light Rain
Humidity
76%
Feels like
38°F
Dew Point
36°F
8 PM
41°F
50%
9mph
ENE
50% Chance of Light Rain
Humidity
81%
Feels like
36°F
Dew Point
36°F
9 PM
40°F
40%
9mph
ENE
40% Chance of Light Rain
Humidity
85%
Feels like
34°F
Dew Point
36°F
10 PM
39°F
30%
9mph
ENE
30% Chance of Light Rain
Humidity
87%
Feels like
33°F
Dew Point
36°F
11 PM
38°F
20%
9mph
ENE
Mostly Cloudy
Humidity
88%
Feels like
32°F
Dew Point
35°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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