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Mt. Joy, PA

65°F
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Mt. Joy

Pennsylvania

65°
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Mt. Joy, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast®

Monthly

 Air Quality Health & Activities

July

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
28
Rather cloudy and humid
80°
67°
29
Partly sunny and humid
86°
68°
30
Rather cloudy and humid
87°
68°
1
Humid with clouds and sun
87°
67°
2
An afternoon thunderstorm
86°
68°
3
Mostly sunny and less humid
81°
65°
4
Mostly sunny
81°
63°
5
Mostly sunny
82°
62°
6
Mostly sunny
80°
62°
7
Cloudy, a t-storm in spots
81°
64°
8
A little morning rain
82°
69°
9
Showers around in the morning
86°
68°
10
Humid with thunderstorms
82°
63°
11
Rain
81°
63°
12
Humid with a t-storm in spots
83°
65°
13
Couple of thunderstorms
86°
66°
14
A few morning showers
82°
68°
15
Humid with a t-storm or two
83°
63°
16
Sunny intervals; less humid
83°
67°
17
Mostly sunny
85°
69°
18
A shower and thunderstorm
90°
69°
19
Humid; a p.m. t-storm or two
90°
68°
20
Humid with a t-storm or two
86°
69°
21
Humid with a t-storm or two
85°
69°
22
A shower and t-storm; humid
84°
68°
23
A shower and t-storm; humid
85°
69°
24
Humid with partial sunshine
86°
65°
25
Humid with a t-storm or two
83°
63°
26
Humid with a t-storm or two
83°
64°
27
A couple of t-storms; humid
86°
69°
28
Partly sunny and humid
88°
68°
29
A couple of t-storms; humid
90°
63°
30
Partly sunny and humid
88°
61°
31
Decreasing clouds; less humid
82°
61°
1
Mostly sunny
82°
63°

Temperature Graph

°F
90° 84° 78° 72° 66° Jul
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

July Weather in Mount Joy

Mount Joy's July 2026 forecast shows daily high temperatures ranging from 80° to 90°, with overnight lows between 61° and 69°. The average high for July is 84° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Mount Joy. See also: August | September | October.

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World North America United States Pennsylvania Mt. Joy

Weather Near Mt. Joy:

  • Harrisburg, PA
  • Lancaster, PA
  • York, PA
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