Hourly Weather Forecast - Defiance, PA

12 AM
47°F
70%
11mph
SSW
70% Chance of Light Rain
Humidity
88%
Feels like
42°F
Dew Point
44°F
1 AM
46°F
70%
11mph
SW
70% Chance of Light Rain
Humidity
84%
Feels like
41°F
Dew Point
42°F
2 AM
45°F
50%
11mph
WSW
50% Chance of Rain
Humidity
81%
Feels like
39°F
Dew Point
39°F
3 AM
42°F
40%
12mph
WSW
40% Chance of Rain
Humidity
77%
Feels like
36°F
Dew Point
36°F
4 AM
40°F
40%
13mph
W
40% Chance of Light Rain
Humidity
74%
Feels like
33°F
Dew Point
33°F
5 AM
38°F
30%
13mph
W
30% Chance Snow Showers
Humidity
76%
Feels like
30°F
Dew Point
32°F
6 AM
37°F
20%
13mph
W
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
31°F
7 AM
35°F
20%
13mph
W
Partly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
30°F
7:30 AM
8 AM
32°F
10%
13mph
W
Partly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
24°F
9 AM
31°F
10%
13mph
W
Partly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
23°F
10 AM
30°F
10%
13mph
W
Mostly Cloudy
Humidity
69%
Feels like
20°F
Dew Point
21°F
11 AM
30°F
10%
13mph
W
Mostly Cloudy
Humidity
66%
Feels like
19°F
Dew Point
20°F
12 PM
30°F
10%
13mph
W
Mostly Cloudy
Humidity
62%
Feels like
19°F
Dew Point
18°F
1 PM
29°F
10%
13mph
W
Mostly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
17°F
2 PM
29°F
10%
12mph
W
Mostly Cloudy
Humidity
57%
Feels like
19°F
Dew Point
16°F
3 PM
28°F
10%
11mph
WNW
Mostly Cloudy
Humidity
56%
Feels like
18°F
Dew Point
15°F
4 PM
27°F
10%
10mph
WNW
Mostly Cloudy
Humidity
57%
Feels like
17°F
Dew Point
14°F
4:49 PM
5 PM
26°F
10%
9mph
WNW
Partly Cloudy
Humidity
58%
Feels like
16°F
Dew Point
13°F
6 PM
25°F
10%
8mph
WNW
Partly Cloudy
Humidity
58%
Feels like
16°F
Dew Point
12°F
7 PM
24°F
10%
7mph
WNW
Mostly Clear
Humidity
59%
Feels like
16°F
Dew Point
12°F
8 PM
24°F
10%
6mph
WNW
Mostly Clear
Humidity
61%
Feels like
16°F
Dew Point
12°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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