Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   5:12pm

Weather Conditions

81°
Feels Like 82°
Sunny
Sunny
64° 83°
UV Index
3
UV Index
Air Quality
Moderate
Air Quality
Wind
NNW 8 mph
Wind
Rain
0 in
rain

Tonight

Sun 7/19
61°
Lowest Temperature
Fair / Mostly Clear
6%
Generally clear. Areas of smoke and haze are possible, reducing visibility at times. Low 61F. Winds N at 5 to 10 mph.

Tomorrow

Mon 7/20
83°
Highest Temperature
Partly / Cloudy
5%
Partly cloudy. Areas of smoke and haze are possible, reducing visibility at times. High 83F. Winds SE at 5 to 10 mph.

Tomorrow night

Mon 7/20
71°
Lowest Temperature
Scattered Showers
30%
Cloudy during the evening. A few showers developing late. Areas of smoke and haze are possible, reducing visibility at times. Low 71F. Winds SSE at 5 to 10 mph. Chance of rain 30%.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

6PM
Sunny
81°
Feels Like 82°
Sunny
Wind
N 8 mph
Wind
Pressure
1012 mb
Pressure
Humidity
45%
Humidity
UV Index
2
UV Index
Visibility
9mi
Visibility
Visibility
12%
Cloud Cover
7PM
Sunny
1%
80°
Feels Like 81°
Sunny
Wind
N 7 mph
Wind
Pressure
1012 mb
Pressure
Humidity
47%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
8PM
Sunny
1%
77°
Feels Like 77°
Sunny
Wind
N 6 mph
Wind
Pressure
1012 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
9PM
Clear
1%
73°
Feels Like 73°
Clear
Wind
N 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
10PM
Clear
1%
71°
Feels Like 71°
Clear
Wind
N 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
12%
Cloud Cover
11PM
Clear
1%
69°
Feels Like 69°
Clear
Wind
N 4 mph
Wind
Pressure
1014 mb
Pressure
Humidity
64%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
12AM
Clear
3%
67°
Feels Like 67°
Clear
Wind
NNE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
17%
Cloud Cover
1AM
Clear
5%
65°
Feels Like 65°
Clear
Wind
N 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
17%
Cloud Cover
2AM
Clear
5%
64°
Feels Like 64°
Clear
Wind
N 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
14%
Cloud Cover
3AM
Clear
5%
64°
Feels Like 64°
Clear
Wind
N 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
78%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
18%
Cloud Cover
4AM
Clear
5%
63°
Feels Like 63°
Clear
Wind
NNE 4 mph
Wind
Pressure
1015 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
16%
Cloud Cover
5AM
Fair / Mostly Clear
6%
62°
Feels Like 62°
Mostly Clear
Wind
NNE 3 mph
Wind
Pressure
1015 mb
Pressure
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
20%
Cloud Cover
Sun 7/19
Sun
Fair / Mostly Clear
6%
64°
83°
Mainly clear. Lows overnight in the low 60s.
Feels Like
61°
Feels Like
Wind
N 8 mph
Wind
Humidity
66%
Humidity
UV Index
0
UV Index
Visibility
5:59 AM
Sunrise
Visibility
8:36 PM
Sunset
Mon 7/20
Mon
Partly / Cloudy
5%
61°
83°
Partly cloudy. Highs in the low 80s and lows in the low 70s.
Feels Like
84°
Feels Like
Wind
SE 8 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
6:00 AM
Sunrise
Visibility
8:35 PM
Sunset
Tue 7/21
Tue
Scattered Thunderstorms
54%
70°
85°
Afternoon thunderstorms. Severe thunderstorms expected. Highs in the mid 80s and lows in the upper 60s.
Feels Like
90°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
79%
Humidity
UV Index
6
UV Index
Visibility
6:00 AM
Sunrise
Visibility
8:34 PM
Sunset
Wed 7/22
Wed
Partly / Cloudy
24%
65°
82°
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
Feels Like
83°
Feels Like
Wind
WNW 12 mph
Wind
Humidity
64%
Humidity
UV Index
9
UV Index
Visibility
6:01 AM
Sunrise
Visibility
8:33 PM
Sunset
Thu 7/23
Thu
Sunny
5%
59°
81°
Sunshine. Highs in the low 80s and lows in the low 60s.
Feels Like
81°
Feels Like
Wind
N 5 mph
Wind
Humidity
53%
Humidity
UV Index
9
UV Index
Visibility
6:02 AM
Sunrise
Visibility
8:33 PM
Sunset
Fri 7/24
Fri
Fair / Mostly Sunny
5%
60°
83°
More sun than clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SE 6 mph
Wind
Humidity
59%
Humidity
UV Index
9
UV Index
Visibility
6:03 AM
Sunrise
Visibility
8:32 PM
Sunset
Sat 7/25
Sat
Partly / Cloudy
24%
65°
82°
Times of sun and clouds. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
SSE 5 mph
Wind
Humidity
68%
Humidity
UV Index
9
UV Index
Visibility
6:04 AM
Sunrise
Visibility
8:31 PM
Sunset
Sun 7/26
Sun
Partly / Cloudy
19%
66°
87°
Partly cloudy. Highs in the upper 80s and lows in the upper 60s.
Feels Like
88°
Feels Like
Wind
SW 6 mph
Wind
Humidity
65%
Humidity
UV Index
9
UV Index
Visibility
6:05 AM
Sunrise
Visibility
8:30 PM
Sunset
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