Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   6:37pm

Weather Conditions

90°
Feels Like 95°
Sunny
Sunny
62° 93°
UV Index
1
UV Index
Air Quality
Moderate
Air Quality
Wind
W 8 mph
Wind
Rain
0 in
rain

Tonight

Tue 7/14
73°
Lowest Temperature
Clear
6%
Clear skies. Areas of smoke and haze are possible, reducing visibility at times. Low 73F. Winds W at 5 to 10 mph.

Tomorrow

Wed 7/15
100°
Highest Temperature
Sunny
5%
A mainly sunny sky. Areas of smoke and haze are possible, reducing visibility at times. High near 100F. Winds W at 10 to 15 mph.

Tomorrow night

Wed 7/15
75°
Lowest Temperature
Partly Cloudy
6%
A few clouds from time to time. Areas of smoke and haze are possible, reducing visibility at times. Low near 75F. Winds WNW at 5 to 10 mph.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

7PM
Sunny
1%
90°
Feels Like 95°
Sunny
Wind
W 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
50%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
8PM
Sunny
1%
87°
Feels Like 93°
Sunny
Wind
W 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
9PM
Clear
1%
84°
Feels Like 89°
Clear
Wind
W 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
10PM
Clear
2%
83°
Feels Like 87°
Clear
Wind
W 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
11PM
Clear
2%
81°
Feels Like 85°
Clear
Wind
W 6 mph
Wind
Pressure
1017 mb
Pressure
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
12AM
Clear
2%
80°
Feels Like 83°
Clear
Wind
W 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
1AM
Clear
2%
78°
Feels Like 82°
Clear
Wind
W 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
71%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
2AM
Clear
4%
77°
Feels Like 81°
Clear
Wind
W 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
3AM
Clear
5%
76°
Feels Like 80°
Clear
Wind
W 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
4AM
Clear
5%
75°
Feels Like 77°
Clear
Wind
W 5 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
5AM
Clear
6%
74°
Feels Like 76°
Clear
Wind
W 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
6AM
Sunny
6%
74°
Feels Like 75°
Sunny
Wind
WSW 5 mph
Wind
Pressure
1016 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
14%
Cloud Cover
Tue 7/14
Tue
Clear
6%
62°
93°
Clear. Lows overnight in the low 70s.
Feels Like
96°
Feels Like
Wind
W 7 mph
Wind
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
5:55 AM
Sunrise
Visibility
8:39 PM
Sunset
Wed 7/15
Wed
Sunny
5%
73°
100°
Mainly sunny. Highs 98 to 102F and lows in the mid 70s.
Feels Like
105°
Feels Like
Wind
W 11 mph
Wind
Humidity
49%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
8:38 PM
Sunset
Thu 7/16
Thu
Partly / Cloudy
6%
75°
98°
Times of sun and clouds. Highs in the upper 90s and lows in the upper 60s.
Feels Like
103°
Feels Like
Wind
W 11 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
5:56 AM
Sunrise
Visibility
8:38 PM
Sunset
Fri 7/17
Fri
Partly / Cloudy
20%
69°
94°
Times of sun and clouds. Highs in the mid 90s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
W 5 mph
Wind
Humidity
43%
Humidity
UV Index
9
UV Index
Visibility
5:57 AM
Sunrise
Visibility
8:37 PM
Sunset
Sat 7/18
Sat
Rain
73%
72°
84°
Rain and thunder. Highs in the mid 80s and lows in the low 70s.
Feels Like
89°
Feels Like
Wind
SW 8 mph
Wind
Humidity
76%
Humidity
UV Index
6
UV Index
Visibility
5:58 AM
Sunrise
Visibility
8:36 PM
Sunset
Sun 7/19
Sun
Partly / Cloudy
24%
70°
87°
Partly cloudy. Highs in the upper 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
WNW 9 mph
Wind
Humidity
66%
Humidity
UV Index
9
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:36 PM
Sunset
Mon 7/20
Mon
Partly / Cloudy
12%
67°
89°
Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.
Feels Like
91°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
58%
Humidity
UV Index
9
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:35 PM
Sunset
Tue 7/21
Tue
Scattered Thunderstorms
38%
71°
88°
Scattered thunderstorms. Highs in the upper 80s and lows in the upper 60s.
Feels Like
92°
Feels Like
Wind
SW 11 mph
Wind
Humidity
65%
Humidity
UV Index
8
UV Index
Visibility
6:00 AM
Sunrise
Visibility
8:34 PM
Sunset
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