Hourly Weather Forecast - Hartland, WI

12 AM
21°F
0%
1mph
SE
Clear
Humidity
69%
Feels like
21°F
Dew Point
12°F
1 AM
21°F
0%
1mph
ESE
Mostly Clear
Humidity
73%
Feels like
21°F
Dew Point
13°F
2 AM
21°F
0%
2mph
ESE
Mostly Clear
Humidity
75%
Feels like
21°F
Dew Point
14°F
3 AM
21°F
0%
2mph
SE
Mostly Clear
Humidity
76%
Feels like
21°F
Dew Point
14°F
4 AM
21°F
0%
2mph
SE
Mostly Clear
Humidity
78%
Feels like
21°F
Dew Point
15°F
5 AM
20°F
0%
2mph
ESE
Clear
Humidity
78%
Feels like
20°F
Dew Point
15°F
6 AM
21°F
0%
2mph
SE
Clear
Humidity
76%
Feels like
21°F
Dew Point
15°F
6:28 AM
7 AM
24°F
0%
3mph
SE
Sunny
Humidity
74%
Feels like
24°F
Dew Point
17°F
8 AM
28°F
0%
4mph
SE
Sunny
Humidity
69%
Feels like
23°F
Dew Point
19°F
9 AM
31°F
0%
4mph
SSE
Sunny
Humidity
62%
Feels like
27°F
Dew Point
20°F
10 AM
34°F
0%
5mph
SSE
Sunny
Humidity
55%
Feels like
29°F
Dew Point
19°F
11 AM
36°F
0%
5mph
SSE
Sunny
Humidity
51%
Feels like
31°F
Dew Point
19°F
12 PM
37°F
0%
5mph
SSE
Mostly Sunny
Humidity
47%
Feels like
33°F
Dew Point
19°F
1 PM
38°F
0%
5mph
SSE
Mostly Sunny
Humidity
45%
Feels like
34°F
Dew Point
18°F
2 PM
38°F
0%
4mph
SSE
Mostly Sunny
Humidity
45%
Feels like
35°F
Dew Point
19°F
3 PM
38°F
0%
4mph
SSE
Mostly Sunny
Humidity
48%
Feels like
35°F
Dew Point
20°F
4 PM
36°F
0%
3mph
SSE
Mostly Sunny
Humidity
51%
Feels like
34°F
Dew Point
20°F
5 PM
34°F
0%
3mph
SE
Mostly Sunny
Humidity
57%
Feels like
34°F
Dew Point
20°F
5:43 PM
6 PM
32°F
0%
2mph
SE
Mostly Clear
Humidity
62%
Feels like
32°F
Dew Point
21°F
7 PM
31°F
0%
2mph
SE
Partly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
21°F
8 PM
31°F
0%
2mph
SE
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
21°F
9 PM
31°F
0%
2mph
SE
Mostly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
21°F
10 PM
31°F
0%
2mph
SE
Mostly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
21°F
11 PM
31°F
0%
1mph
SE
Cloudy
Humidity
63%
Feels like
31°F
Dew Point
20°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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