Hourly Weather Forecast - Harper, IA

12 AM
30°F
40%
10mph
SSE
40% Chance of Flurries
Humidity
72%
Feels like
21°F
Dew Point
22°F
1 AM
30°F
20%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
2 AM
30°F
0%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
3 AM
30°F
0%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
4 AM
30°F
0%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
21°F
Dew Point
22°F
5 AM
30°F
0%
11mph
SSE
Mostly Cloudy
Humidity
72%
Feels like
21°F
Dew Point
22°F
6 AM
30°F
10%
11mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
22°F
7 AM
31°F
10%
11mph
SSE
Mostly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
22°F
7:31 AM
8 AM
32°F
10%
11mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
23°F
9 AM
33°F
10%
11mph
SSE
Cloudy
Humidity
68%
Feels like
24°F
Dew Point
24°F
10 AM
35°F
10%
12mph
S
Cloudy
Humidity
65%
Feels like
27°F
Dew Point
25°F
11 AM
38°F
10%
12mph
S
Cloudy
Humidity
63%
Feels like
30°F
Dew Point
26°F
12 PM
39°F
30%
13mph
S
30% Chance of Light Rain
Humidity
61%
Feels like
32°F
Dew Point
27°F
1 PM
40°F
30%
13mph
S
30% Chance of Light Rain
Humidity
62%
Feels like
33°F
Dew Point
29°F
2 PM
41°F
30%
12mph
S
30% Chance of Light Rain
Humidity
64%
Feels like
34°F
Dew Point
30°F
3 PM
41°F
30%
12mph
S
30% Chance Rain Showers
Humidity
67%
Feels like
34°F
Dew Point
31°F
4 PM
41°F
30%
11mph
S
30% Chance Rain Showers
Humidity
71%
Feels like
34°F
Dew Point
32°F
4:42 PM
5 PM
40°F
0%
11mph
S
Partly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
33°F
6 PM
39°F
30%
10mph
S
30% Chance Rain Showers
Humidity
81%
Feels like
32°F
Dew Point
33°F
7 PM
38°F
30%
10mph
S
30% Chance Rain Showers
Humidity
84%
Feels like
32°F
Dew Point
34°F
8 PM
38°F
30%
10mph
S
30% Chance Rain Showers
Humidity
87%
Feels like
31°F
Dew Point
35°F
9 PM
38°F
30%
10mph
S
30% Chance Rain Showers
Humidity
90%
Feels like
31°F
Dew Point
35°F
10 PM
38°F
30%
9mph
S
30% Chance Rain Showers
Humidity
92%
Feels like
31°F
Dew Point
36°F
11 PM
38°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
95%
Feels like
32°F
Dew Point
37°F

NOAA, NCDC

White Christmas? What Are The Odds

If you’re looking for a White Christmas, head to the mountains.

Today's Weather Outlook

Today's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 18, 2025

Highly Variable Weather Pattern Creates Mixed Results to Drought Depiction

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide