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Winter is right around the corner, and it could be snowy. Read AccuWeather's 2025-26 U.S. winter forecast. Chevron right

Mount Joy, PA

44°F
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Mount Joy

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Mount Joy, PA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, December 31

Day

12/31
32°Hi
RealFeel® 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
RealFeel Shade™ 17°
Very Cold
RealFeel Guide
Very Cold
10° to 24°
Caution advised. Older adults, infants, and those with sensitive medical conditions, should be well dressed to protect from hypothermia and frostbite. Coat, hat, gloves and a scarf are appropriate.
LEARN MORE
Cloudy with a little snow

Max UV Index1.0 (Low)

WindW 15 mph

Wind Gusts29 mph

Probability of Precipitation59%

Probability of Thunderstorms0%

Precipitation0.08 in

Snow1

Hours of Precipitation4

Cloud Cover96%

Night

12/31
16°Lo
RealFeel® -6°
Bitterly Cold
RealFeel Guide
Bitterly Cold
-10° to 9°
Caution advised. Frostbite to exposed skin within 15 minutes. Hypothermia likely without protective clothing.
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Cloudy and windy with a little snow

WindWNW 20 mph

Wind Gusts31 mph

Probability of Precipitation56%

Probability of Thunderstorms0%

Precipitation0.04 in

Snow0.7

Hours of Precipitation4

Cloud Cover90%

Sun & Moon

9 hrs 16 mins
Rise 8:39 AM
Set 5:55 PM
Waxing Gibbous
Rise 2:55 PM
Set 5:44 AM

Temperature History

12/31
High
Low
Forecast
32°
16°
Average
34°
20°
Last Year
49°
29°

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World North America United States Pennsylvania Mount Joy

Weather Near Mount Joy:

  • Altoona, PA
  • Johnstown, PA
  • State College, PA
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