Hourly Weather Forecast - Harlan, IA

12 AM
39°F
10%
3mph
SE
Mostly Cloudy
Humidity
92%
Feels like
37°F
Dew Point
37°F
1 AM
38°F
10%
3mph
SSE
Cloudy
Humidity
93%
Feels like
36°F
Dew Point
37°F
2 AM
38°F
10%
3mph
SSE
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
36°F
3 AM
38°F
10%
3mph
SSE
Cloudy
Humidity
92%
Feels like
38°F
Dew Point
35°F
4 AM
37°F
10%
3mph
SSE
Cloudy
Humidity
92%
Feels like
37°F
Dew Point
35°F
5 AM
37°F
10%
3mph
SSE
Cloudy
Humidity
93%
Feels like
34°F
Dew Point
35°F
6 AM
37°F
10%
4mph
SSE
Cloudy
Humidity
95%
Feels like
34°F
Dew Point
35°F
6:50 AM
7 AM
38°F
10%
4mph
SSE
Cloudy
Humidity
95%
Feels like
35°F
Dew Point
37°F
8 AM
40°F
10%
4mph
S
Cloudy
Humidity
92%
Feels like
37°F
Dew Point
38°F
9 AM
44°F
10%
6mph
S
Cloudy
Humidity
86%
Feels like
40°F
Dew Point
40°F
10 AM
48°F
10%
7mph
S
Cloudy
Humidity
78%
Feels like
45°F
Dew Point
41°F
11 AM
52°F
10%
8mph
S
Cloudy
Humidity
68%
Feels like
52°F
Dew Point
42°F
12 PM
56°F
10%
9mph
S
Mostly Cloudy
Humidity
59%
Feels like
56°F
Dew Point
42°F
1 PM
59°F
10%
10mph
S
Mostly Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
2 PM
61°F
0%
10mph
S
Partly Cloudy
Humidity
49%
Feels like
61°F
Dew Point
42°F
3 PM
62°F
0%
10mph
S
Partly Cloudy
Humidity
48%
Feels like
62°F
Dew Point
42°F
4 PM
61°F
10%
10mph
SSE
Partly Cloudy
Humidity
49%
Feels like
61°F
Dew Point
42°F
5 PM
59°F
10%
9mph
SSE
Partly Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
6 PM
56°F
10%
9mph
SSE
Mostly Sunny
Humidity
59%
Feels like
56°F
Dew Point
42°F
6:16 PM
7 PM
54°F
10%
9mph
SE
Mostly Clear
Humidity
64%
Feels like
54°F
Dew Point
42°F
8 PM
52°F
10%
10mph
SE
Mostly Clear
Humidity
69%
Feels like
52°F
Dew Point
42°F
9 PM
51°F
20%
10mph
SE
Mostly Clear
Humidity
74%
Feels like
51°F
Dew Point
43°F
10 PM
50°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
78%
Feels like
45°F
Dew Point
43°F
11 PM
49°F
30%
11mph
SE
30% Chance Rain Showers
Humidity
81%
Feels like
45°F
Dew Point
44°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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