Hourly Weather Forecast - Harlan, IA

4 AM
41°F
0%
5mph
SSE
Clear
Humidity
89%
Feels like
38°F
Dew Point
38°F
5 AM
40°F
0%
5mph
SSE
Hazy
Humidity
93%
Feels like
37°F
Dew Point
38°F
6 AM
40°F
0%
5mph
SSE
Foggy
Humidity
99%
Feels like
36°F
Dew Point
39°F
7 AM
41°F
0%
5mph
SSE
Foggy
Humidity
99%
Feels like
38°F
Dew Point
41°F
7:08 AM
8 AM
46°F
0%
6mph
SSE
Sunny
Humidity
89%
Feels like
43°F
Dew Point
43°F
9 AM
53°F
0%
7mph
SSE
Sunny
Humidity
74%
Feels like
53°F
Dew Point
45°F
10 AM
60°F
0%
8mph
SSE
Mostly Sunny
Humidity
62%
Feels like
60°F
Dew Point
47°F
11 AM
67°F
0%
10mph
S
Sunny
Humidity
51%
Feels like
67°F
Dew Point
48°F
12 PM
73°F
0%
13mph
S
Partly Cloudy
Humidity
41%
Feels like
73°F
Dew Point
48°F
1 PM
78°F
0%
15mph
S
Partly Cloudy
Humidity
35%
Feels like
78°F
Dew Point
48°F
2 PM
82°F
10%
16mph
SSW
Partly Cloudy
Humidity
31%
Feels like
80°F
Dew Point
48°F
3 PM
84°F
10%
17mph
SW
Mostly Cloudy
Humidity
29%
Feels like
82°F
Dew Point
49°F
4 PM
85°F
10%
17mph
SW
Mostly Cloudy
Humidity
29%
Feels like
83°F
Dew Point
49°F
5 PM
84°F
10%
15mph
SW
Cloudy
Humidity
30%
Feels like
82°F
Dew Point
49°F
6 PM
80°F
10%
11mph
SW
Mostly Cloudy
Humidity
34%
Feels like
80°F
Dew Point
49°F
7 PM
77°F
10%
10mph
SW
Cloudy
Humidity
39%
Feels like
77°F
Dew Point
50°F
7:44 PM
8 PM
72°F
30%
11mph
SSW
30% Chance of Rain
Humidity
47%
Feels like
72°F
Dew Point
51°F
9 PM
68°F
10%
11mph
S
Mostly Cloudy
Humidity
55%
Feels like
68°F
Dew Point
52°F
10 PM
65°F
10%
11mph
SSE
Mostly Cloudy
Humidity
64%
Feels like
65°F
Dew Point
53°F
11 PM
64°F
30%
13mph
SSE
30% Chance Rain Showers
Humidity
70%
Feels like
64°F
Dew Point
54°F

Today's Severe Weather Outlook

Severe Storms Enter the Great Lakes

A burgeoning low pressure system will pull together isolated severe thunderstorms across the Lower Great Lakes region.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide