Hourly Weather Forecast - Defiance, PA

12 AM
21°F
20%
8mph
W
Mostly Cloudy
Humidity
80%
Feels like
12°F
Dew Point
16°F
1 AM
20°F
20%
8mph
W
Cloudy
Humidity
77%
Feels like
11°F
Dew Point
15°F
2 AM
20°F
20%
8mph
W
Cloudy
Humidity
79%
Feels like
10°F
Dew Point
15°F
3 AM
20°F
20%
8mph
W
Cloudy
Humidity
79%
Feels like
10°F
Dew Point
14°F
4 AM
19°F
20%
8mph
W
Cloudy
Humidity
76%
Feels like
9°F
Dew Point
13°F
5 AM
19°F
20%
9mph
W
Cloudy
Humidity
78%
Feels like
8°F
Dew Point
13°F
6 AM
17°F
20%
9mph
W
Cloudy
Humidity
81%
Feels like
6°F
Dew Point
13°F
7 AM
17°F
30%
10mph
W
30% Chance of Flurries
Humidity
82%
Feels like
5°F
Dew Point
12°F
7:26 AM
8 AM
17°F
30%
10mph
W
30% Chance of Flurries
Humidity
83%
Feels like
5°F
Dew Point
13°F
9 AM
20°F
30%
10mph
WNW
30% Chance of Flurries
Humidity
76%
Feels like
8°F
Dew Point
13°F
10 AM
22°F
30%
11mph
WNW
30% Chance of Flurries
Humidity
69%
Feels like
11°F
Dew Point
14°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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