Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   6:54pm

Weather Conditions

47°
Feels Like 45°
Cloudy
Cloudy
45° 53°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
E 5 mph
Wind
Rain
0 in
rain

Tonight

Fri 3/6
42°
Lowest Temperature
Foggy
22%
Cloudy this evening then becoming foggy and damp after midnight. Low 42F. Winds SE at 5 to 10 mph.

Tomorrow

Sat 3/7
62°
Highest Temperature
Foggy
24%
Areas of fog early, then partly cloudy in the afternoon. A stray shower or thunderstorm is possible. High 62F. Winds SSE at 5 to 10 mph.

Tomorrow night

Sat 3/7
56°
Lowest Temperature
Showers
62%
Cloudy with light rain early. Low 56F. Winds SW at 5 to 10 mph. Chance of rain 60%.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

7PM
Cloudy
15%
47°
Feels Like 45°
Cloudy
Wind
ESE 5 mph
Wind
Pressure
1026 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
84%
Cloud Cover
8PM
Cloudy
15%
47°
Feels Like 45°
Cloudy
Wind
ESE 4 mph
Wind
Pressure
1026 mb
Pressure
Humidity
96%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
89%
Cloud Cover
9PM
Cloudy
15%
46°
Feels Like 44°
Cloudy
Wind
ESE 4 mph
Wind
Pressure
1027 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
90%
Cloud Cover
10PM
Cloudy
15%
47°
Feels Like 46°
Cloudy
Wind
SE 4 mph
Wind
Pressure
1027 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
5mi
Visibility
Visibility
91%
Cloud Cover
11PM
Cloudy
15%
47°
Feels Like 44°
Cloudy
Wind
SE 5 mph
Wind
Pressure
1027 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
2.4mi
Visibility
Visibility
96%
Cloud Cover
12AM
Cloudy
15%
46°
Feels Like 43°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1026 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
2.8mi
Visibility
Visibility
98%
Cloud Cover
1AM
Cloudy
18%
45°
Feels Like 43°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1026 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
2.7mi
Visibility
Visibility
97%
Cloud Cover
2AM
Cloudy
19%
45°
Feels Like 42°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1025 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
0.79mi
Visibility
Visibility
98%
Cloud Cover
3AM
Cloudy
20%
45°
Feels Like 41°
Cloudy
Wind
SSE 6 mph
Wind
Pressure
1025 mb
Pressure
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
0.61mi
Visibility
Visibility
98%
Cloud Cover
4AM
Foggy
19%
44°
Feels Like 41°
Foggy
Wind
SSE 6 mph
Wind
Pressure
1024 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
99%
Cloud Cover
5AM
Foggy
21%
44°
Feels Like 41°
Foggy
Wind
SSE 6 mph
Wind
Pressure
1024 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
6AM
Foggy
23%
44°
Feels Like 41°
Foggy
Wind
SSE 5 mph
Wind
Pressure
1024 mb
Pressure
Humidity
88%
Humidity
UV Index
0
UV Index
Visibility
0.31mi
Visibility
Visibility
98%
Cloud Cover
Fri 3/6
Fri
Foggy
22%
45°
53°
Fog developing late. Lows overnight in the low 40s.
Feels Like
41°
Feels Like
Wind
SE 6 mph
Wind
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
6:37 AM
Sunrise
Visibility
6:09 PM
Sunset
Sat 3/7
Sat
Foggy
24%
42°
62°
Morning fog followed by afternoon sun. Highs in the low 60s and lows in the mid 50s.
Feels Like
41°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
83%
Humidity
UV Index
3
UV Index
Visibility
6:35 AM
Sunrise
Visibility
6:10 PM
Sunset
Sun 3/8
Sun
Partly / Cloudy
21%
48°
64°
Clouds giving way to sun . Highs in the mid 60s and lows in the low 40s.
Feels Like
56°
Feels Like
Wind
W 10 mph
Wind
Humidity
64%
Humidity
UV Index
3
UV Index
Visibility
7:34 AM
Sunrise
Visibility
7:11 PM
Sunset
Mon 3/9
Mon
Sunny
5%
40°
74°
Sunny. Highs in the mid 70s and lows in the upper 40s.
Feels Like
74°
Feels Like
Wind
SW 9 mph
Wind
Humidity
47%
Humidity
UV Index
4
UV Index
Visibility
7:32 AM
Sunrise
Visibility
7:12 PM
Sunset
Tue 3/10
Tue
Fair / Mostly Sunny
13%
47°
80°
Mostly sunny. Highs in the low 80s and lows in the mid 50s.
Feels Like
80°
Feels Like
Wind
SW 8 mph
Wind
Humidity
52%
Humidity
UV Index
4
UV Index
Visibility
7:31 AM
Sunrise
Visibility
7:13 PM
Sunset
Wed 3/11
Wed
Scattered Showers
43%
55°
76°
Morning showers. Highs in the mid 70s and lows in the mid 40s.
Feels Like
76°
Feels Like
Wind
SW 12 mph
Wind
Humidity
74%
Humidity
UV Index
2
UV Index
Visibility
7:29 AM
Sunrise
Visibility
7:14 PM
Sunset
Thu 3/12
Thu
Scattered Showers
51%
35°
65°
A few morning showers. Highs in the low 50s and lows in the low 30s.
Feels Like
37°
Feels Like
Wind
NW 15 mph
Wind
Humidity
54%
Humidity
UV Index
3
UV Index
Visibility
7:28 AM
Sunrise
Visibility
7:15 PM
Sunset
Fri 3/13
Fri
Partly / Cloudy
12%
31°
50°
Times of sun and clouds. Highs in the low 50s and lows in the low 40s.
Feels Like
28°
Feels Like
Wind
S 12 mph
Wind
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
7:26 AM
Sunrise
Visibility
7:16 PM
Sunset
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