Hourly Weather Forecast - Mount Joy, PA

12 PM
35°F
0%
2mph
SSW
Mostly Sunny
Humidity
47%
Feels like
35°F
Dew Point
17°F
1 PM
36°F
0%
2mph
S
Mostly Sunny
Humidity
46%
Feels like
36°F
Dew Point
17°F
2 PM
37°F
0%
2mph
S
Partly Cloudy
Humidity
47%
Feels like
37°F
Dew Point
18°F
3 PM
36°F
0%
3mph
S
Partly Cloudy
Humidity
51%
Feels like
36°F
Dew Point
20°F
4 PM
35°F
0%
3mph
SSE
Mostly Sunny
Humidity
56%
Feels like
35°F
Dew Point
21°F
4:43 PM
5 PM
33°F
0%
3mph
SSE
Mostly Clear
Humidity
63%
Feels like
30°F
Dew Point
22°F
6 PM
31°F
0%
3mph
SSE
Mostly Clear
Humidity
70%
Feels like
27°F
Dew Point
22°F
7 PM
29°F
0%
4mph
SSE
Mostly Clear
Humidity
72%
Feels like
26°F
Dew Point
22°F
8 PM
29°F
0%
4mph
SSE
Clear
Humidity
74%
Feels like
25°F
Dew Point
22°F
9 PM
29°F
0%
4mph
SSE
Mostly Clear
Humidity
75%
Feels like
25°F
Dew Point
22°F
10 PM
29°F
0%
3mph
SSE
Mostly Clear
Humidity
75%
Feels like
26°F
Dew Point
22°F
11 PM
30°F
0%
3mph
S
Mostly Clear
Humidity
75%
Feels like
27°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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