Hourly Weather Forecast - Fullerton, PA

12 AM
37°F
50%
6mph
SSW
50% Chance of Light Rain
Humidity
98%
Feels like
32°F
Dew Point
37°F
1 AM
38°F
60%
7mph
SW
60% Chance of Light Rain
Humidity
99%
Feels like
33°F
Dew Point
38°F
2 AM
39°F
60%
7mph
SW
60% Chance of Light Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
3 AM
40°F
60%
7mph
SW
60% Chance of Light Rain
Humidity
95%
Feels like
35°F
Dew Point
38°F
4 AM
40°F
60%
7mph
SW
60% Chance of Light Rain
Humidity
98%
Feels like
36°F
Dew Point
40°F
5 AM
40°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
99%
Feels like
36°F
Dew Point
40°F
6 AM
40°F
60%
6mph
SW
60% Chance of Light Rain
Humidity
99%
Feels like
36°F
Dew Point
40°F
7 AM
41°F
60%
6mph
WSW
60% Chance of Light Rain
Humidity
100%
Feels like
36°F
Dew Point
41°F
7:40 AM
8 AM
41°F
50%
7mph
WSW
50% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
41°F
9 AM
42°F
50%
8mph
WSW
50% Chance of Light Rain
Humidity
100%
Feels like
37°F
Dew Point
42°F
10 AM
43°F
40%
8mph
W
40% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
43°F
11 AM
43°F
40%
9mph
W
40% Chance of Light Rain
Humidity
100%
Feels like
38°F
Dew Point
43°F
12 PM
43°F
30%
10mph
W
30% Chance of Light Rain
Humidity
98%
Feels like
37°F
Dew Point
43°F
1 PM
42°F
30%
10mph
W
30% Chance of Light Rain
Humidity
97%
Feels like
36°F
Dew Point
42°F
2 PM
41°F
30%
11mph
WNW
30% Chance of Light Rain
Humidity
97%
Feels like
35°F
Dew Point
40°F
3 PM
40°F
30%
10mph
WNW
30% Chance of Light Rain
Humidity
98%
Feels like
33°F
Dew Point
39°F
4 PM
38°F
30%
10mph
WNW
30% Chance of Light Rain
Humidity
96%
Feels like
32°F
Dew Point
37°F
4:48 PM
5 PM
37°F
20%
9mph
WNW
Cloudy
Humidity
93%
Feels like
30°F
Dew Point
35°F
6 PM
35°F
20%
9mph
NW
Cloudy
Humidity
92%
Feels like
29°F
Dew Point
33°F
7 PM
34°F
20%
8mph
NW
Cloudy
Humidity
91%
Feels like
27°F
Dew Point
32°F
8 PM
33°F
30%
7mph
NW
30% Chance Frozen Mix
Humidity
92%
Feels like
26°F
Dew Point
30°F
9 PM
31°F
30%
6mph
NW
30% Chance Frozen Mix
Humidity
93%
Feels like
25°F
Dew Point
29°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

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

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