Hourly Weather Forecast - Plum, PA

12 AM
21°F
0%
0mph
WSW
Clear
Humidity
78%
Feels like
21°F
Dew Point
15°F
1 AM
20°F
0%
0mph
SW
Clear
Humidity
81%
Feels like
20°F
Dew Point
15°F
2 AM
20°F
0%
0mph
SSW
Clear
Humidity
82%
Feels like
20°F
Dew Point
15°F
3 AM
19°F
0%
0mph
SSW
Clear
Humidity
84%
Feels like
19°F
Dew Point
14°F
4 AM
17°F
0%
0mph
SSW
Clear
Humidity
87%
Feels like
17°F
Dew Point
14°F
5 AM
16°F
0%
0mph
SSW
Hazy
Humidity
91%
Feels like
16°F
Dew Point
14°F
6 AM
17°F
0%
1mph
SSW
Clear
Humidity
87%
Feels like
17°F
Dew Point
14°F
7 AM
20°F
0%
1mph
SSW
Clear
Humidity
78%
Feels like
20°F
Dew Point
14°F
7:39 AM
8 AM
24°F
0%
1mph
SSW
Mostly Sunny
Humidity
69%
Feels like
24°F
Dew Point
15°F
9 AM
28°F
0%
1mph
SSW
Mostly Sunny
Humidity
61%
Feels like
28°F
Dew Point
17°F
10 AM
32°F
0%
1mph
SSW
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
16°F
11 AM
36°F
0%
1mph
SSW
Partly Cloudy
Humidity
44%
Feels like
36°F
Dew Point
16°F
12 PM
38°F
0%
1mph
SSW
Partly Cloudy
Humidity
40%
Feels like
38°F
Dew Point
16°F
1 PM
40°F
10%
1mph
SSW
Partly Cloudy
Humidity
38%
Feels like
40°F
Dew Point
17°F
2 PM
41°F
10%
1mph
SSW
Partly Cloudy
Humidity
38%
Feels like
41°F
Dew Point
18°F
3 PM
40°F
20%
1mph
S
Mostly Cloudy
Humidity
41%
Feels like
40°F
Dew Point
19°F
4 PM
39°F
10%
0mph
SSE
Mostly Cloudy
Humidity
44%
Feels like
39°F
Dew Point
19°F
4:55 PM
5 PM
37°F
10%
0mph
SE
Mostly Cloudy
Humidity
49%
Feels like
37°F
Dew Point
20°F
6 PM
35°F
10%
1mph
ESE
Mostly Cloudy
Humidity
52%
Feels like
35°F
Dew Point
20°F
7 PM
35°F
10%
1mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
35°F
Dew Point
21°F
8 PM
34°F
10%
1mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
34°F
Dew Point
21°F
9 PM
34°F
20%
1mph
ESE
Mostly Cloudy
Humidity
62%
Feels like
34°F
Dew Point
22°F
10 PM
34°F
30%
1mph
SE
30% Chance of Rain
Humidity
62%
Feels like
34°F
Dew Point
22°F
11 PM
34°F
40%
1mph
SE
40% Chance of Rain
Humidity
61%
Feels like
34°F
Dew Point
22°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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