Hourly Weather Forecast - Mount Joy, PA

12 AM
37°F
0%
6mph
WNW
Mostly Cloudy
Humidity
93%
Feels like
32°F
Dew Point
35°F
1 AM
37°F
0%
6mph
WNW
Mostly Cloudy
Humidity
91%
Feels like
31°F
Dew Point
34°F
2 AM
36°F
0%
6mph
WNW
Mostly Cloudy
Humidity
87%
Feels like
31°F
Dew Point
33°F
3 AM
36°F
0%
6mph
NW
Cloudy
Humidity
85%
Feels like
30°F
Dew Point
31°F
4 AM
35°F
0%
6mph
NW
Cloudy
Humidity
83%
Feels like
30°F
Dew Point
31°F
5 AM
35°F
0%
6mph
NW
Cloudy
Humidity
81%
Feels like
29°F
Dew Point
30°F
6 AM
34°F
0%
6mph
NW
Mostly Cloudy
Humidity
82%
Feels like
29°F
Dew Point
29°F
7 AM
35°F
0%
5mph
NW
Mostly Cloudy
Humidity
80%
Feels like
30°F
Dew Point
29°F
7:26 AM
8 AM
36°F
0%
5mph
NW
Partly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
29°F
9 AM
39°F
0%
6mph
NW
Partly Cloudy
Humidity
68%
Feels like
35°F
Dew Point
29°F
10 AM
41°F
0%
6mph
NW
Partly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
29°F
11 AM
43°F
0%
6mph
NW
Partly Cloudy
Humidity
57%
Feels like
40°F
Dew Point
29°F
12 PM
44°F
0%
5mph
NW
Partly Cloudy
Humidity
54%
Feels like
41°F
Dew Point
28°F
1 PM
44°F
0%
4mph
NW
Partly Cloudy
Humidity
52%
Feels like
42°F
Dew Point
28°F
2 PM
43°F
0%
4mph
NW
Partly Cloudy
Humidity
53%
Feels like
41°F
Dew Point
27°F
3 PM
42°F
0%
2mph
NW
Mostly Sunny
Humidity
56%
Feels like
42°F
Dew Point
27°F
4 PM
39°F
10%
1mph
NW
Mostly Sunny
Humidity
60%
Feels like
39°F
Dew Point
26°F
4:45 PM
5 PM
36°F
10%
0mph
NW
Mostly Clear
Humidity
67%
Feels like
36°F
Dew Point
26°F
6 PM
33°F
10%
0mph
WSW
Partly Cloudy
Humidity
73%
Feels like
33°F
Dew Point
25°F
7 PM
31°F
10%
0mph
S
Partly Cloudy
Humidity
76%
Feels like
31°F
Dew Point
25°F
8 PM
30°F
10%
0mph
S
Partly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
24°F
9 PM
29°F
0%
0mph
SSE
Partly Cloudy
Humidity
78%
Feels like
29°F
Dew Point
24°F
10 PM
29°F
0%
0mph
SSE
Mostly Clear
Humidity
79%
Feels like
29°F
Dew Point
23°F
11 PM
29°F
10%
0mph
SSE
Mostly Clear
Humidity
79%
Feels like
29°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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