Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   2:44am

Weather Conditions

62°
Feels Like 62°
Clear
Clear
63° 86°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WNW 1 mph
Wind
Rain
0 in
rain

Tonight

Tue 8/18
60°
Lowest Temperature
Clear
2%
Clear skies. Low around 60F. Winds light and variable.

Tomorrow

Wed 8/19
85°
Highest Temperature
Fair / Mostly Sunny
2%
Sunny, along with a few afternoon clouds. High near 85F. Winds WSW at 5 to 10 mph.

Tomorrow night

Wed 8/19
68°
Lowest Temperature
Scattered Showers
38%
Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 68F. Winds light and variable. Chance of rain 40%.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

3AM
Clear
2%
62°
Feels Like 62°
Clear
Wind
NW 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
4AM
Clear
2%
61°
Feels Like 61°
Clear
Wind
WNW 0 mph
Wind
Pressure
1014 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
5AM
Clear
2%
61°
Feels Like 61°
Clear
Wind
W 1 mph
Wind
Pressure
1014 mb
Pressure
Humidity
97%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
6AM
Clear
2%
63°
Feels Like 63°
Clear
Wind
WSW 2 mph
Wind
Pressure
1014 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
7AM
Sunny
2%
63°
Feels Like 63°
Sunny
Wind
W 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
3%
Cloud Cover
8AM
Sunny
2%
66°
Feels Like 66°
Sunny
Wind
SW 1 mph
Wind
Pressure
1015 mb
Pressure
Humidity
83%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9AM
Sunny
1%
71°
Feels Like 71°
Sunny
Wind
SW 2 mph
Wind
Pressure
1014 mb
Pressure
Humidity
76%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
10AM
Sunny
1%
75°
Feels Like 75°
Sunny
Wind
WSW 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
67%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
11AM
Sunny
78°
Feels Like 81°
Sunny
Wind
WSW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
61%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
12PM
Fair / Mostly Sunny
80°
Feels Like 83°
Mostly Sunny
Wind
WSW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
59%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
1PM
Partly / Cloudy
82°
Feels Like 84°
Partly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1013 mb
Pressure
Humidity
55%
Humidity
UV Index
8
UV Index
Visibility
10mi
Visibility
Visibility
45%
Cloud Cover
2PM
Partly / Cloudy
83°
Feels Like 85°
Partly Cloudy
Wind
WSW 8 mph
Wind
Pressure
1013 mb
Pressure
Humidity
54%
Humidity
UV Index
7
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
Tue 8/18
Tue
Clear
2%
63°
86°
Clear. Lows overnight in the low 60s.
Feels Like
60°
Feels Like
Wind
W 2 mph
Wind
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
6:26 AM
Sunrise
Visibility
8:03 PM
Sunset
Wed 8/19
Wed
Fair / Mostly Sunny
2%
60°
84°
Plenty of sun. Highs in the mid 80s and lows in the upper 60s.
Feels Like
86°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
64%
Humidity
UV Index
8
UV Index
Visibility
6:27 AM
Sunrise
Visibility
8:02 PM
Sunset
Thu 8/20
Thu
Rain
75%
67°
74°
Cloudy, periods of rain. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
NNE 6 mph
Wind
Humidity
85%
Humidity
UV Index
5
UV Index
Visibility
6:28 AM
Sunrise
Visibility
8:00 PM
Sunset
Fri 8/21
Fri
Partly / Cloudy
18%
64°
79°
Times of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
Feels Like
80°
Feels Like
Wind
ENE 5 mph
Wind
Humidity
70%
Humidity
UV Index
7
UV Index
Visibility
6:29 AM
Sunrise
Visibility
7:59 PM
Sunset
Sat 8/22
Sat
Scattered Thunderstorms
51%
65°
79°
Scattered thunderstorms. Highs in the low 80s and lows in the mid 60s.
Feels Like
82°
Feels Like
Wind
SE 5 mph
Wind
Humidity
79%
Humidity
UV Index
7
UV Index
Visibility
6:30 AM
Sunrise
Visibility
7:58 PM
Sunset
Sun 8/23
Sun
Fair / Mostly Sunny
21%
64°
80°
A few clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
W 10 mph
Wind
Humidity
69%
Humidity
UV Index
8
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:56 PM
Sunset
Mon 8/24
Mon
Fair / Mostly Sunny
6%
60°
78°
More sun than clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
78°
Feels Like
Wind
W 9 mph
Wind
Humidity
61%
Humidity
UV Index
8
UV Index
Visibility
6:31 AM
Sunrise
Visibility
7:55 PM
Sunset
Tue 8/25
Tue
Partly / Cloudy
20%
57°
77°
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
W 6 mph
Wind
Humidity
67%
Humidity
UV Index
8
UV Index
Visibility
6:32 AM
Sunrise
Visibility
7:53 PM
Sunset
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