Hourly Weather Forecast - Dayton, IA

12 AM
31°F
10%
8mph
SSE
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
22°F
1 AM
31°F
10%
8mph
SSE
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
23°F
2 AM
31°F
10%
9mph
SSE
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
23°F
3 AM
31°F
0%
9mph
SSE
Cloudy
Humidity
72%
Feels like
23°F
Dew Point
23°F
4 AM
30°F
10%
9mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
22°F
Dew Point
23°F
5 AM
30°F
10%
9mph
SSE
Mostly Cloudy
Humidity
73%
Feels like
22°F
Dew Point
23°F
6 AM
30°F
10%
9mph
SSE
Cloudy
Humidity
74%
Feels like
22°F
Dew Point
23°F
7 AM
30°F
10%
9mph
SSE
Cloudy
Humidity
75%
Feels like
22°F
Dew Point
23°F
7:42 AM
8 AM
31°F
10%
10mph
SSE
Partly Cloudy
Humidity
76%
Feels like
23°F
Dew Point
24°F
9 AM
32°F
10%
10mph
SSE
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
25°F
10 AM
34°F
20%
10mph
SSE
Mostly Sunny
Humidity
74%
Feels like
26°F
Dew Point
26°F
11 AM
37°F
20%
11mph
S
Mostly Sunny
Humidity
71%
Feels like
29°F
Dew Point
28°F
12 PM
38°F
20%
11mph
S
Sunny
Humidity
69%
Feels like
31°F
Dew Point
29°F
1 PM
40°F
10%
11mph
S
Sunny
Humidity
69%
Feels like
33°F
Dew Point
30°F
2 PM
41°F
10%
11mph
S
Sunny
Humidity
70%
Feels like
34°F
Dew Point
32°F
3 PM
41°F
0%
11mph
S
Sunny
Humidity
72%
Feels like
35°F
Dew Point
33°F
4 PM
40°F
0%
11mph
S
Sunny
Humidity
76%
Feels like
33°F
Dew Point
33°F
4:47 PM
5 PM
38°F
0%
10mph
S
Clear
Humidity
81%
Feels like
31°F
Dew Point
33°F
6 PM
37°F
10%
10mph
S
Clear
Humidity
86%
Feels like
30°F
Dew Point
33°F
7 PM
36°F
10%
10mph
S
Clear
Humidity
90%
Feels like
29°F
Dew Point
34°F
8 PM
36°F
10%
10mph
S
Hazy
Humidity
93%
Feels like
29°F
Dew Point
34°F
9 PM
36°F
10%
10mph
S
Partly Cloudy
Humidity
95%
Feels like
29°F
Dew Point
35°F
10 PM
36°F
10%
9mph
S
Partly Cloudy
Humidity
96%
Feels like
29°F
Dew Point
35°F
11 PM
36°F
0%
9mph
S
Hazy
Humidity
96%
Feels like
29°F
Dew Point
35°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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