Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   3:51pm

Weather Conditions

77°
Feels Like 77°
Fair / Mostly Sunny
Fair
58° 77°
UV Index
3
UV Index
Air Quality
Good
Air Quality
Wind
SSW 5 mph
Wind
Rain
0 in
rain

Tonight

Wed 9/30
58°
Lowest Temperature
Scattered Showers
30%
Cloudy skies with a few showers after midnight. Low 58F. Winds light and variable. Chance of rain 30%.

Tomorrow

Thu 10/1
85°
Highest Temperature
Fair / Mostly Sunny
24%
A few clouds early, otherwise mostly sunny. Hot. High near 85F. Winds SW at 5 to 10 mph.

Tomorrow night

Thu 10/1
60°
Lowest Temperature
Fair / Mostly Clear
6%
Mainly clear skies. Low around 60F. Winds light and variable.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

4PM
Fair / Mostly Sunny
76°
Feels Like 76°
Mostly Sunny
Wind
SSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
57%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
22%
Cloud Cover
5PM
Partly / Cloudy
1%
77°
Feels Like 77°
Partly Cloudy
Wind
S 5 mph
Wind
Pressure
1017 mb
Pressure
Humidity
56%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
33%
Cloud Cover
6PM
Partly / Cloudy
2%
75°
Feels Like 75°
Partly Cloudy
Wind
SSE 4 mph
Wind
Pressure
1017 mb
Pressure
Humidity
63%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
49%
Cloud Cover
7PM
Mostly Cloudy
2%
71°
Feels Like 71°
Mostly Cloudy
Wind
SSE 3 mph
Wind
Pressure
1017 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
67%
Cloud Cover
8PM
Cloudy
2%
69°
Feels Like 69°
Cloudy
Wind
SSE 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
9PM
Cloudy
2%
66°
Feels Like 66°
Cloudy
Wind
SSE 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
82%
Cloud Cover
10PM
Cloudy
3%
65°
Feels Like 65°
Cloudy
Wind
SE 2 mph
Wind
Pressure
1019 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
80%
Cloud Cover
11PM
Cloudy
7%
65°
Feels Like 66°
Cloudy
Wind
SSE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
86%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
84%
Cloud Cover
12AM
Mostly Cloudy
8%
64°
Feels Like 64°
Mostly Cloudy
Wind
SSE 1 mph
Wind
Pressure
1019 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
67%
Cloud Cover
1AM
Mostly Cloudy
8%
64°
Feels Like 64°
Mostly Cloudy
Wind
SE 2 mph
Wind
Pressure
1018 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
79%
Cloud Cover
2AM
Cloudy
24%
63°
Feels Like 63°
Cloudy
Wind
SSE 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
91%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
86%
Cloud Cover
3AM
Cloudy
24%
62°
Feels Like 62°
Cloudy
Wind
S 1 mph
Wind
Pressure
1018 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
81%
Cloud Cover
Wed 9/30
Wed
Scattered Showers
30%
58°
77°
A few showers developing late. Lows overnight in the upper 50s.
Feels Like
58°
Feels Like
Wind
S 5 mph
Wind
Humidity
80%
Humidity
UV Index
0
UV Index
Visibility
7:07 AM
Sunrise
Visibility
6:55 PM
Sunset
Thu 10/1
Thu
Fair / Mostly Sunny
24%
58°
85°
Plenty of sun. Highs in the mid 80s and lows in the low 60s.
Feels Like
85°
Feels Like
Wind
SW 7 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
7:08 AM
Sunrise
Visibility
6:53 PM
Sunset
Fri 10/2
Fri
Scattered Showers
32%
60°
85°
Showers possible in the afternoon. Highs in the mid 80s and lows in the mid 50s.
Feels Like
86°
Feels Like
Wind
WSW 12 mph
Wind
Humidity
66%
Humidity
UV Index
5
UV Index
Visibility
7:09 AM
Sunrise
Visibility
6:52 PM
Sunset
Sat 10/3
Sat
Partly / Cloudy
8%
54°
69°
Times of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
68°
Feels Like
Wind
NNE 7 mph
Wind
Humidity
60%
Humidity
UV Index
6
UV Index
Visibility
7:09 AM
Sunrise
Visibility
6:50 PM
Sunset
Sun 10/4
Sun
Scattered Showers
31%
53°
65°
Showers possible in the afternoon. Highs in the mid 60s and lows in the mid 50s.
Feels Like
65°
Feels Like
Wind
ESE 6 mph
Wind
Humidity
76%
Humidity
UV Index
4
UV Index
Visibility
7:10 AM
Sunrise
Visibility
6:48 PM
Sunset
Mon 10/5
Mon
Partly / Cloudy
9%
49°
70°
Times of sun and clouds. Highs in the low 70s and lows in the low 40s.
Feels Like
70°
Feels Like
Wind
NW 11 mph
Wind
Humidity
62%
Humidity
UV Index
5
UV Index
Visibility
7:11 AM
Sunrise
Visibility
6:47 PM
Sunset
Tue 10/6
Tue
Sunny
3%
42°
62°
Abundant sunshine. Highs in the low 60s and lows in the low 40s.
Feels Like
40°
Feels Like
Wind
NNW 5 mph
Wind
Humidity
56%
Humidity
UV Index
5
UV Index
Visibility
7:12 AM
Sunrise
Visibility
6:45 PM
Sunset
Wed 10/7
Wed
Fair / Mostly Sunny
6%
40°
70°
More sun than clouds. Highs in the low 70s and lows in the upper 40s.
Feels Like
70°
Feels Like
Wind
S 9 mph
Wind
Humidity
58%
Humidity
UV Index
5
UV Index
Visibility
7:13 AM
Sunrise
Visibility
6:44 PM
Sunset
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