Mount Joy, PA Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Joy, PA in one place.
Mostly cloudy, with a high near 65. Northeast wind around 15 mph, with gusts as high as 24 mph.
Local Weather Overview
This forecast page for Mount Joy, PA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Sep 22, 2026 12:17 PM EDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Mount Joy, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 12:17 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Joy
Monday looks like the warmest upcoming period in Mount Joy at 73 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Friday Night at about 14 to 18 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 22, 2026 12:17 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 48. Northeast wind 6 to 13 mph.
Mostly sunny, with a high near 64. Northeast wind 10 to 14 mph, with gusts as high as 21 mph.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 69.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 51.
A slight chance of rain showers before 2pm. Mostly sunny, with a high near 69.
Mostly cloudy, with a low around 52.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 52.
Sunny, with a high near 73.
Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Mostly Cloudy
|
65°F |
15 mph
NE
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy
|
48°F |
6 to 13 mph
NE
|
|
Thursday
Sep 24
|
Mostly Sunny
|
64°F |
10 to 14 mph
NE
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
48°F |
3 to 9 mph
N
|
|
Friday
Sep 25
|
Mostly Sunny
|
69°F |
10 to 14 mph
N
|
|
Friday Night
Sep 25
|
Slight Chance Rain Showers
|
51°F |
14 to 18 mph
N
|
|
Saturday
Sep 26
|
Slight Chance Rain Showers
|
69°F |
18 mph
NW
|
|
Saturday Night
Sep 26
|
Mostly Cloudy
|
52°F |
13 to 17 mph
NW
|
|
Sunday
Sep 27
|
Mostly Sunny
|
71°F |
16 mph
NW
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
52°F |
3 to 14 mph
NW
|
|
Monday
Sep 28
|
Sunny
|
73°F |
6 to 9 mph
NW
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
53°F |
2 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Joy.
