Hourly Weather Forecast - Mount Joy, PA

12 AM
22°F
0%
5mph
WNW
Clear
Humidity
61%
Feels like
15°F
Dew Point
10°F
1 AM
22°F
0%
5mph
WNW
Clear
Humidity
61%
Feels like
15°F
Dew Point
11°F
2 AM
22°F
0%
4mph
WNW
Clear
Humidity
62%
Feels like
16°F
Dew Point
11°F
3 AM
21°F
0%
4mph
WNW
Clear
Humidity
64%
Feels like
16°F
Dew Point
11°F
4 AM
21°F
0%
3mph
WNW
Clear
Humidity
67%
Feels like
16°F
Dew Point
11°F
5 AM
20°F
0%
3mph
WNW
Clear
Humidity
69%
Feels like
20°F
Dew Point
12°F
6 AM
19°F
0%
2mph
WNW
Clear
Humidity
73%
Feels like
19°F
Dew Point
12°F
7 AM
20°F
0%
2mph
WNW
Clear
Humidity
72%
Feels like
20°F
Dew Point
13°F
7:25 AM
8 AM
23°F
0%
2mph
WNW
Mostly Sunny
Humidity
67%
Feels like
23°F
Dew Point
14°F
9 AM
27°F
0%
2mph
WNW
Partly Cloudy
Humidity
58%
Feels like
27°F
Dew Point
14°F
10 AM
30°F
0%
2mph
WNW
Partly Cloudy
Humidity
52%
Feels like
30°F
Dew Point
15°F
11 AM
33°F
0%
2mph
WNW
Partly Cloudy
Humidity
47%
Feels like
33°F
Dew Point
15°F
12 PM
35°F
0%
2mph
W
Partly Cloudy
Humidity
44%
Feels like
35°F
Dew Point
16°F
1 PM
37°F
0%
2mph
W
Partly Cloudy
Humidity
41%
Feels like
37°F
Dew Point
16°F
2 PM
37°F
0%
2mph
W
Partly Cloudy
Humidity
41%
Feels like
37°F
Dew Point
16°F
3 PM
37°F
0%
2mph
WSW
Partly Cloudy
Humidity
43%
Feels like
37°F
Dew Point
16°F
4 PM
35°F
0%
1mph
WSW
Partly Cloudy
Humidity
47%
Feels like
35°F
Dew Point
17°F
4:44 PM
5 PM
33°F
0%
1mph
SW
Partly Cloudy
Humidity
50%
Feels like
33°F
Dew Point
17°F
6 PM
31°F
0%
1mph
SW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
17°F
7 PM
30°F
0%
1mph
SSW
Mostly Cloudy
Humidity
58%
Feels like
30°F
Dew Point
17°F
8 PM
29°F
0%
1mph
SSW
Mostly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
17°F
9 PM
28°F
0%
1mph
SSW
Cloudy
Humidity
63%
Feels like
28°F
Dew Point
17°F
10 PM
28°F
30%
1mph
SSW
30% Chance of Flurries
Humidity
64%
Feels like
28°F
Dew Point
17°F
11 PM
28°F
10%
1mph
S
Cloudy
Humidity
64%
Feels like
28°F
Dew Point
17°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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