Mercersburg, PA

See Radar

Current Weather Forecast for Mercersburg

PA 17236  |   6:13pm

Weather Conditions

74°
Feels Like 74°
Sunny
Sunny
46° 78°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
SSE 6 mph
Wind
Rain
0 in
rain

Tonight

Tue 9/15
56°
Lowest Temperature
Clear
7%
A clear sky. Low 56F. Winds SSE at 5 to 10 mph.

Tomorrow

Wed 9/16
87°
Highest Temperature
Fair / Mostly Sunny
8%
Plentiful sunshine. High 87F. Winds SSE at 5 to 10 mph.

Tomorrow night

Wed 9/16
67°
Lowest Temperature
Scattered Showers
35%
Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 67F. 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

7PM
Sunny
1%
71°
Feels Like 71°
Sunny
Wind
SSE 5 mph
Wind
Pressure
1025 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
8PM
Clear
1%
69°
Feels Like 69°
Clear
Wind
SSE 4 mph
Wind
Pressure
1026 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
9PM
Clear
2%
67°
Feels Like 67°
Clear
Wind
SSE 4 mph
Wind
Pressure
1026 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
7%
Cloud Cover
10PM
Clear
2%
65°
Feels Like 65°
Clear
Wind
SSE 4 mph
Wind
Pressure
1026 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
5%
Cloud Cover
11PM
Clear
2%
64°
Feels Like 64°
Clear
Wind
SSE 4 mph
Wind
Pressure
1026 mb
Pressure
Humidity
69%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
12AM
Clear
2%
63°
Feels Like 63°
Clear
Wind
SSE 3 mph
Wind
Pressure
1026 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
11%
Cloud Cover
1AM
Clear
4%
62°
Feels Like 62°
Clear
Wind
SSE 3 mph
Wind
Pressure
1026 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
8%
Cloud Cover
2AM
Clear
6%
61°
Feels Like 61°
Clear
Wind
SSE 3 mph
Wind
Pressure
1026 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
3AM
Clear
7%
60°
Feels Like 60°
Clear
Wind
SSE 3 mph
Wind
Pressure
1026 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
4AM
Clear
7%
59°
Feels Like 59°
Clear
Wind
SSE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
5AM
Clear
7%
58°
Feels Like 58°
Clear
Wind
SE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
83%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
9%
Cloud Cover
6AM
Clear
8%
58°
Feels Like 58°
Clear
Wind
SE 2 mph
Wind
Pressure
1026 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
5%
Cloud Cover
Tue 9/15
Tue
Clear
7%
46°
78°
Clear. Lows overnight in the mid 50s.
Feels Like
56°
Feels Like
Wind
SSE 6 mph
Wind
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
6:52 AM
Sunrise
Visibility
7:20 PM
Sunset
Wed 9/16
Wed
Fair / Mostly Sunny
8%
56°
87°
Mostly sunny. Highs in the upper 80s and lows in the upper 60s.
Feels Like
89°
Feels Like
Wind
SSE 7 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:18 PM
Sunset
Thu 9/17
Thu
Thunderstorms
62%
67°
85°
Thunderstorms. Highs in the mid 80s and lows in the low 70s.
Feels Like
90°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
77%
Humidity
UV Index
5
UV Index
Visibility
6:54 AM
Sunrise
Visibility
7:16 PM
Sunset
Fri 9/18
Fri
Partly / Cloudy
17%
66°
83°
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
84°
Feels Like
Wind
N 8 mph
Wind
Humidity
70%
Humidity
UV Index
5
UV Index
Visibility
6:55 AM
Sunrise
Visibility
7:15 PM
Sunset
Sat 9/19
Sat
Partly / Cloudy
15%
61°
76°
Times of sun and clouds. Highs in the mid 70s and lows in the mid 60s.
Feels Like
76°
Feels Like
Wind
ESE 7 mph
Wind
Humidity
66%
Humidity
UV Index
6
UV Index
Visibility
6:56 AM
Sunrise
Visibility
7:13 PM
Sunset
Sun 9/20
Sun
Showers
70%
66°
77°
Light rain. Highs in the upper 70s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
S 6 mph
Wind
Humidity
87%
Humidity
UV Index
4
UV Index
Visibility
6:57 AM
Sunrise
Visibility
7:11 PM
Sunset
Mon 9/21
Mon
Scattered Thunderstorms
54%
62°
72°
Scattered thunderstorms possible. Highs in the low 70s and lows in the upper 50s.
Feels Like
72°
Feels Like
Wind
ENE 7 mph
Wind
Humidity
82%
Humidity
UV Index
4
UV Index
Visibility
6:58 AM
Sunrise
Visibility
7:10 PM
Sunset
Tue 9/22
Tue
Showers
61%
59°
66°
Chance of showers. Highs in the mid 60s and lows in the upper 50s.
Feels Like
66°
Feels Like
Wind
E 8 mph
Wind
Humidity
89%
Humidity
UV Index
4
UV Index
Visibility
6:59 AM
Sunrise
Visibility
7:08 PM
Sunset
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