Hourly Weather Forecast - Fullerton, PA

12 AM
30°F
40%
9mph
WNW
40% Chance Freezing Rain
Humidity
90%
Feels like
22°F
Dew Point
28°F
1 AM
29°F
30%
9mph
WNW
30% Chance Freezing Rain
Humidity
90%
Feels like
21°F
Dew Point
27°F
2 AM
29°F
20%
8mph
WNW
Cloudy
Humidity
91%
Feels like
21°F
Dew Point
26°F
3 AM
28°F
10%
8mph
WNW
Cloudy
Humidity
91%
Feels like
20°F
Dew Point
26°F
4 AM
27°F
0%
8mph
WNW
Cloudy
Humidity
90%
Feels like
19°F
Dew Point
25°F
5 AM
26°F
0%
7mph
WNW
Cloudy
Humidity
90%
Feels like
19°F
Dew Point
24°F
6 AM
26°F
10%
6mph
NW
Mostly Cloudy
Humidity
91%
Feels like
19°F
Dew Point
23°F
7 AM
25°F
0%
6mph
NW
Mostly Cloudy
Humidity
92%
Feels like
19°F
Dew Point
23°F
7:40 AM
8 AM
26°F
0%
5mph
NW
Mostly Cloudy
Humidity
90%
Feels like
20°F
Dew Point
24°F
9 AM
28°F
0%
5mph
NW
Mostly Cloudy
Humidity
85%
Feels like
22°F
Dew Point
24°F
10 AM
30°F
0%
5mph
NW
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
24°F
11 AM
32°F
0%
4mph
NW
Partly Cloudy
Humidity
74%
Feels like
28°F
Dew Point
25°F
12 PM
33°F
0%
4mph
WNW
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
25°F
1 PM
35°F
0%
4mph
WNW
Partly Cloudy
Humidity
66%
Feels like
31°F
Dew Point
24°F
2 PM
35°F
0%
3mph
W
Partly Cloudy
Humidity
64%
Feels like
35°F
Dew Point
24°F
3 PM
34°F
0%
2mph
SW
Partly Cloudy
Humidity
64%
Feels like
34°F
Dew Point
24°F
4 PM
33°F
0%
3mph
SSW
Partly Cloudy
Humidity
66%
Feels like
33°F
Dew Point
23°F
4:47 PM
5 PM
32°F
0%
3mph
S
Partly Cloudy
Humidity
69%
Feels like
29°F
Dew Point
23°F
6 PM
30°F
0%
3mph
S
Mostly Cloudy
Humidity
73%
Feels like
27°F
Dew Point
23°F
7 PM
29°F
10%
3mph
S
Mostly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
22°F
8 PM
29°F
10%
4mph
S
Mostly Cloudy
Humidity
78%
Feels like
24°F
Dew Point
22°F
9 PM
29°F
10%
4mph
S
Mostly Cloudy
Humidity
77%
Feels like
24°F
Dew Point
23°F
10 PM
29°F
10%
5mph
S
Mostly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
23°F
11 PM
30°F
10%
5mph
S
Mostly Cloudy
Humidity
75%
Feels like
25°F
Dew Point
23°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend 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

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