Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   7:09am

Weather Conditions

22°
Feels Like 22°
Clear
Clear
21° 45°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
W 2 mph
Wind
Rain
0 in
snow

Today

Mon 12/22
45°
Highest Temperature
Partly / Cloudy
1%
Sunshine early followed by cloudy skies this afternoon. High near 45F. Winds light and variable.

Tonight

Mon 12/22
34°
Lowest Temperature
Scattered Showers
34%
Cloudy skies this evening. A few showers developing late. Low 34F. Winds light and variable. Chance of rain 30%.

Tomorrow

Tue 12/23
48°
Highest Temperature
Cloudy
24%
Cloudy. High 48F. Winds SW at 5 to 10 mph.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

8AM
Sunny
1%
23°
Feels Like 23°
Sunny
Wind
W 2 mph
Wind
Pressure
1036 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
9AM
Sunny
27°
Feels Like 27°
Sunny
Wind
WSW 2 mph
Wind
Pressure
1036 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
10AM
Sunny
31°
Feels Like 31°
Sunny
Wind
WSW 3 mph
Wind
Pressure
1036 mb
Pressure
Humidity
52%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
6%
Cloud Cover
11AM
Sunny
35°
Feels Like 31°
Sunny
Wind
WSW 4 mph
Wind
Pressure
1036 mb
Pressure
Humidity
45%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
15%
Cloud Cover
12PM
Partly / Cloudy
38°
Feels Like 36°
Partly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1034 mb
Pressure
Humidity
41%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
1PM
Partly / Cloudy
41°
Feels Like 38°
Partly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1033 mb
Pressure
Humidity
39%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
53%
Cloud Cover
2PM
Mostly Cloudy
42°
Feels Like 39°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1032 mb
Pressure
Humidity
39%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
77%
Cloud Cover
3PM
Mostly Cloudy
43°
Feels Like 40°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1032 mb
Pressure
Humidity
38%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
71%
Cloud Cover
4PM
Cloudy
1%
42°
Feels Like 39°
Cloudy
Wind
S 5 mph
Wind
Pressure
1032 mb
Pressure
Humidity
40%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
86%
Cloud Cover
5PM
Cloudy
1%
40°
Feels Like 37°
Cloudy
Wind
SSE 4 mph
Wind
Pressure
1032 mb
Pressure
Humidity
44%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
83%
Cloud Cover
6PM
Cloudy
1%
38°
Feels Like 38°
Cloudy
Wind
SSE 3 mph
Wind
Pressure
1032 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
89%
Cloud Cover
7PM
Cloudy
15%
38°
Feels Like 35°
Cloudy
Wind
S 4 mph
Wind
Pressure
1031 mb
Pressure
Humidity
51%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
97%
Cloud Cover
Mon 12/22
Mon
Partly / Cloudy
1%
21°
45°
Mix of sun and clouds. Highs in the mid 40s and lows in the mid 30s.
Feels Like
22°
Feels Like
Wind
SW 5 mph
Wind
Humidity
49%
Humidity
UV Index
2
UV Index
Visibility
7:29 AM
Sunrise
Visibility
4:51 PM
Sunset
Tue 12/23
Tue
Cloudy
24%
34°
49°
Mostly cloudy. Highs in the upper 40s and lows in the low 40s.
Feels Like
33°
Feels Like
Wind
SW 9 mph
Wind
Humidity
74%
Humidity
UV Index
1
UV Index
Visibility
7:30 AM
Sunrise
Visibility
4:51 PM
Sunset
Wed 12/24
Wed
Fair / Mostly Sunny
15%
37°
51°
A few clouds. Highs in the low 50s and lows in the upper 30s.
Feels Like
36°
Feels Like
Wind
NW 13 mph
Wind
Humidity
48%
Humidity
UV Index
2
UV Index
Visibility
7:30 AM
Sunrise
Visibility
4:52 PM
Sunset
Thu 12/25
Thu
Cloudy
24%
37°
54°
Cloudy. Highs in the mid 50s and lows in the low 30s.
Feels Like
35°
Feels Like
Wind
WNW 8 mph
Wind
Humidity
64%
Humidity
UV Index
1
UV Index
Visibility
7:30 AM
Sunrise
Visibility
4:52 PM
Sunset
Fri 12/26
Fri
Showers
59%
32°
39°
Showers possible. Highs in the mid 30s with temperatures nearly steady overnight.
Feels Like
26°
Feels Like
Wind
SE 10 mph
Wind
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
7:31 AM
Sunrise
Visibility
4:53 PM
Sunset
Sat 12/27
Sat
Cloudy
23%
37°
44°
Mostly cloudy. Highs in the mid 40s and lows in the low 40s.
Feels Like
34°
Feels Like
Wind
N 6 mph
Wind
Humidity
85%
Humidity
UV Index
1
UV Index
Visibility
7:31 AM
Sunrise
Visibility
4:54 PM
Sunset
Sun 12/28
Sun
Showers
49%
36°
46°
Showers. Highs in the mid 40s and lows in the upper 20s.
Feels Like
36°
Feels Like
Wind
SW 10 mph
Wind
Humidity
80%
Humidity
UV Index
1
UV Index
Visibility
7:31 AM
Sunrise
Visibility
4:54 PM
Sunset
Mon 12/29
Mon
Partly / Cloudy
3%
23°
38°
Mix of sun and clouds. Highs in the low 30s and lows in the low 20s.
Feels Like
15°
Feels Like
Wind
WNW 18 mph
Wind
Humidity
50%
Humidity
UV Index
2
UV Index
Visibility
7:32 AM
Sunrise
Visibility
4:55 PM
Sunset
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