Hourly Weather Forecast - Fullerton, PA

3 AM
36°F
0%
13mph
W
Mostly Clear
Humidity
62%
Feels like
27°F
Dew Point
24°F
4 AM
34°F
0%
14mph
W
Partly Cloudy
Humidity
63%
Feels like
24°F
Dew Point
23°F
5 AM
31°F
10%
14mph
W
Mostly Cloudy
Humidity
64%
Feels like
21°F
Dew Point
21°F
6 AM
29°F
10%
14mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
19°F
7 AM
26°F
10%
13mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
15°F
Dew Point
17°F
7:38 AM
8 AM
25°F
0%
13mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
13°F
Dew Point
15°F
9 AM
24°F
30%
13mph
WNW
30% Chance of Snow
Humidity
67%
Feels like
12°F
Dew Point
14°F
10 AM
23°F
0%
12mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
11°F
Dew Point
14°F
11 AM
23°F
30%
12mph
WNW
30% Chance of Snow
Humidity
67%
Feels like
11°F
Dew Point
14°F
12 PM
23°F
0%
13mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
11°F
Dew Point
13°F
1 PM
22°F
30%
13mph
W
30% Chance of Snow
Humidity
66%
Feels like
10°F
Dew Point
13°F
2 PM
21°F
0%
13mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
9°F
Dew Point
12°F
3 PM
21°F
30%
12mph
WNW
30% Chance of Snow
Humidity
67%
Feels like
8°F
Dew Point
11°F
4 PM
21°F
0%
11mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
9°F
Dew Point
11°F
4:45 PM
5 PM
20°F
30%
10mph
WNW
30% Chance of Snow
Humidity
69%
Feels like
9°F
Dew Point
11°F
6 PM
20°F
0%
9mph
WNW
Mostly Cloudy
Humidity
70%
Feels like
9°F
Dew Point
11°F
7 PM
19°F
0%
9mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
9°F
Dew Point
11°F
8 PM
19°F
0%
8mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
9°F
Dew Point
12°F
9 PM
18°F
0%
7mph
WNW
Partly Cloudy
Humidity
75%
Feels like
9°F
Dew Point
12°F
10 PM
18°F
0%
6mph
WNW
Partly Cloudy
Humidity
77%
Feels like
9°F
Dew Point
12°F
11 PM
18°F
30%
6mph
W
30% Chance of Snow
Humidity
79%
Feels like
9°F
Dew Point
12°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide