Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   8:27pm

Weather Conditions

74°
Feels Like 74°
Clear
Clear
66° 83°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSE 3 mph
Wind
Rain
0 in
rain

Tonight

Fri 9/11
65°
Lowest Temperature
Fair / Mostly Clear
13%
A few passing clouds, otherwise generally clear. Low near 65F. Winds light and variable.

Tomorrow

Sat 9/12
78°
Highest Temperature
Cloudy
24%
Overcast. A stray shower or thunderstorm is possible. High 78F. Winds SE at 5 to 10 mph.

Tomorrow night

Sat 9/12
69°
Lowest Temperature
Thunderstorms
86%
Thunderstorms likely. Low 69F. Winds SSE at 5 to 10 mph. Chance of rain 90%. Locally heavy rainfall possible.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

9PM
Clear
2%
73°
Feels Like 73°
Clear
Wind
SE 3 mph
Wind
Pressure
1016 mb
Pressure
Humidity
74%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
16%
Cloud Cover
10PM
Clear
2%
71°
Feels Like 71°
Clear
Wind
SE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
19%
Cloud Cover
11PM
Fair / Mostly Clear
2%
70°
Feels Like 70°
Mostly Clear
Wind
SE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
20%
Cloud Cover
12AM
Partly Cloudy
3%
68°
Feels Like 68°
Partly Cloudy
Wind
SE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
32%
Cloud Cover
1AM
Fair / Mostly Clear
4%
67°
Feels Like 67°
Mostly Clear
Wind
SE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
26%
Cloud Cover
2AM
Partly Cloudy
4%
66°
Feels Like 66°
Partly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
30%
Cloud Cover
3AM
Mostly Cloudy
7%
66°
Feels Like 66°
Mostly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
95%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
60%
Cloud Cover
4AM
Mostly Cloudy
11%
66°
Feels Like 68°
Mostly Cloudy
Wind
ESE 2 mph
Wind
Pressure
1017 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
77%
Cloud Cover
5AM
Mostly Cloudy
13%
66°
Feels Like 68°
Mostly Cloudy
Wind
E 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
75%
Cloud Cover
6AM
Cloudy
14%
66°
Feels Like 68°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
82%
Cloud Cover
7AM
Cloudy
19%
66°
Feels Like 68°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
84%
Cloud Cover
8AM
Cloudy
20%
67°
Feels Like 69°
Cloudy
Wind
ESE 3 mph
Wind
Pressure
1018 mb
Pressure
Humidity
90%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
88%
Cloud Cover
Fri 9/11
Fri
Fair / Mostly Clear
13%
66°
83°
Mostly clear. Lows overnight in the mid 60s.
Feels Like
75°
Feels Like
Wind
ESE 3 mph
Wind
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
6:48 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 9/12
Sat
Cloudy
24%
65°
78°
Cloudy. Highs in the upper 70s and lows in the upper 60s.
Feels Like
81°
Feels Like
Wind
SE 10 mph
Wind
Humidity
83%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:25 PM
Sunset
Sun 9/13
Sun
Partly / Cloudy
24%
69°
86°
Clouds giving way to sun . Highs in the mid 80s and lows in the mid 60s.
Feels Like
89°
Feels Like
Wind
WNW 7 mph
Wind
Humidity
76%
Humidity
UV Index
7
UV Index
Visibility
6:50 AM
Sunrise
Visibility
7:23 PM
Sunset
Mon 9/14
Mon
Partly / Cloudy
19%
57°
75°
Times of sun and clouds. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
N 9 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
6:51 AM
Sunrise
Visibility
7:21 PM
Sunset
Tue 9/15
Tue
Fair / Mostly Sunny
6%
52°
76°
More sun than clouds. Highs in the mid 70s and lows in the upper 50s.
Feels Like
76°
Feels Like
Wind
SE 8 mph
Wind
Humidity
65%
Humidity
UV Index
7
UV Index
Visibility
6:52 AM
Sunrise
Visibility
7:20 PM
Sunset
Wed 9/16
Wed
Sunny
14%
59°
85°
Abundant sunshine. Highs in the mid 80s and lows in the mid 60s.
Feels Like
88°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:18 PM
Sunset
Thu 9/17
Thu
Scattered Thunderstorms
39%
64°
86°
Showers and thunderstorms late. Highs in the mid 80s and lows in the mid 60s.
Feels Like
90°
Feels Like
Wind
SW 7 mph
Wind
Humidity
74%
Humidity
UV Index
7
UV Index
Visibility
6:54 AM
Sunrise
Visibility
7:16 PM
Sunset
Fri 9/18
Fri
Partly / Cloudy
24%
65°
81°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
82°
Feels Like
Wind
ENE 6 mph
Wind
Humidity
71%
Humidity
UV Index
6
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:15 PM
Sunset
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