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Mercersburg, PA Monthly Weather

Altitude - 182m | 39°49′48″N,77°54′0″W | map (OSM)

Mercersburg, PA
73
°F
6 amFair2mphS
Wed, July 30, 20256:28 AM (GMT -04:00)

July

SunMonTue
Jul 30
Mostly Clear
93
°F
low73
°F
Jul 31
Heavy Thunderstorms
87
°F
low72
°F
FriSat

August

SunMonTueWedThu
Aug 1
Few Showers
74
°F
low67
°F
Aug 2
Mostly Clear
78
°F
low62
°F
Aug 3
Mostly Clear
80
°F
low60
°F
Aug 4
Mostly Clear
82
°F
low61
°F
Aug 5
Mostly Cloudy
79
°F
low64
°F
Aug 6
Few Showers
77
°F
low65
°F
Aug 7
Mostly Cloudy
81
°F
low66
°F
Aug 8
Partly Cloudy
84
°F
low67
°F
Aug 9
Partly Cloudy
88
°F
low70
°F
Aug 10
Partly Cloudy
90
°F
low72
°F
Aug 11
Partly Cloudy
90
°F
low72
°F
Aug 12
Scattered Thunderstorms
88
°F
low72
°F
Wed
Aug 13
Mostly Cloudy , T-Storms
94
°F
low72
°F
Thu
Aug 14
Partly Sunny , T-Storms
83
°F
low65
°F
Fri
Aug 15
Intermittent Clouds
78
°F
low67
°F
Sat
Aug 16
Rain
75
°F
low71
°F
Sun
Aug 17
T-Storms
82
°F
low71
°F
Mon
Aug 18
T-Storms
81
°F
low71
°F
Tue
Aug 19
Intermittent Clouds
85
°F
low69
°F
Wed
Aug 20
Intermittent Clouds
84
°F
low67
°F
Thu
Aug 21
Partly Sunny , T-Storms
84
°F
low68
°F
Fri
Aug 22
Rain
80
°F
low69
°F
Sat
Aug 23
Partly Sunny
90
°F
low68
°F
Sun
Aug 24
Sunny
91
°F
low69
°F
Mon
Aug 25
Partly Sunny , Showers
91
°F
low72
°F
Tue
Aug 26
Sunny
91
°F
low71
°F
Wed
Aug 27
Mostly Cloudy , T-Storms
88
°F
low69
°F
Thu
Aug 28
Partly Sunny , T-Storms
86
°F
low71
°F
FriSat
Last updated 1h 49min ago

Temperature in Mercersburg, PA for month

* Mercersburg, PA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Mercersburg, PA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Mercersburg, PA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.