Hourly Weather Forecast - Jefferson, IA

12 AM
22°F
0%
6mph
ESE
Mostly Clear
Humidity
71%
Feels like
15°F
Dew Point
15°F
1 AM
23°F
0%
5mph
ESE
Partly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
15°F
2 AM
23°F
0%
5mph
ESE
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
15°F
3 AM
23°F
0%
5mph
ESE
Partly Cloudy
Humidity
70%
Feels like
17°F
Dew Point
15°F
4 AM
23°F
0%
5mph
ESE
Mostly Cloudy
Humidity
68%
Feels like
17°F
Dew Point
15°F
5 AM
24°F
0%
5mph
SE
Mostly Cloudy
Humidity
68%
Feels like
18°F
Dew Point
15°F
6 AM
26°F
0%
5mph
SE
Mostly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
15°F
6:51 AM
7 AM
28°F
0%
6mph
SE
Mostly Cloudy
Humidity
65%
Feels like
21°F
Dew Point
18°F
8 AM
30°F
30%
7mph
SE
30% Chance Freezing Rain
Humidity
66%
Feels like
24°F
Dew Point
20°F
9 AM
33°F
0%
7mph
SE
Cloudy
Humidity
62%
Feels like
26°F
Dew Point
22°F
10 AM
35°F
0%
8mph
SE
Cloudy
Humidity
61%
Feels like
29°F
Dew Point
23°F
11 AM
37°F
0%
8mph
SSE
Cloudy
Humidity
61%
Feels like
31°F
Dew Point
25°F
12 PM
38°F
0%
9mph
SSE
Cloudy
Humidity
60%
Feels like
32°F
Dew Point
26°F
1 PM
39°F
0%
9mph
SSE
Mostly Cloudy
Humidity
60%
Feels like
34°F
Dew Point
27°F
2 PM
41°F
0%
9mph
SE
Partly Cloudy
Humidity
60%
Feels like
35°F
Dew Point
28°F
3 PM
41°F
0%
9mph
SE
Partly Cloudy
Humidity
59%
Feels like
36°F
Dew Point
28°F
4 PM
40°F
0%
8mph
SE
Partly Cloudy
Humidity
61%
Feels like
35°F
Dew Point
28°F
5 PM
38°F
0%
7mph
SE
Mostly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
26°F
6 PM
36°F
0%
6mph
SE
Cloudy
Humidity
67%
Feels like
31°F
Dew Point
26°F
6:08 PM
7 PM
34°F
0%
6mph
SE
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
27°F
8 PM
33°F
10%
6mph
ESE
Cloudy
Humidity
78%
Feels like
27°F
Dew Point
27°F
9 PM
33°F
10%
6mph
SE
Cloudy
Humidity
82%
Feels like
27°F
Dew Point
28°F
10 PM
32°F
10%
5mph
SE
Cloudy
Humidity
88%
Feels like
27°F
Dew Point
29°F
11 PM
32°F
10%
5mph
SE
Cloudy
Humidity
88%
Feels like
28°F
Dew Point
29°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 today 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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide