Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   2:00am

Weather Conditions

39°
Feels Like 39°
Partly Cloudy
Partly Cloudy
33° 59°
UV Index
0
UV Index
Air Quality
Moderate
Air Quality
Wind
SW 2 mph
Wind
Rain
0 in
rain

Tonight

Thu 3/19
35°
Lowest Temperature
Fair / Mostly Clear
3%
Mostly clear. Low around 35F. Winds light and variable.

Tomorrow

Fri 3/20
68°
Highest Temperature
Rain
79%
Partly cloudy in the morning then becoming cloudy with periods of rain later in the day. High 68F. Winds SSW at 10 to 15 mph. Chance of rain 80%.

Tomorrow night

Fri 3/20
46°
Lowest Temperature
Scattered Thunderstorms
51%
Scattered thunderstorms during the evening, then partly cloudy overnight. Low 46F. Winds W at 10 to 15 mph. Chance of rain 50%.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

3AM
Clear
2%
38°
Feels Like 38°
Clear
Wind
SW 2 mph
Wind
Pressure
1021 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
9mi
Visibility
Visibility
19%
Cloud Cover
4AM
Clear
3%
37°
Feels Like 37°
Clear
Wind
WSW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
15%
Cloud Cover
5AM
Fair / Mostly Clear
3%
37°
Feels Like 37°
Mostly Clear
Wind
WSW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
20%
Cloud Cover
6AM
Partly Cloudy
3%
36°
Feels Like 33°
Partly Cloudy
Wind
SW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
32%
Cloud Cover
7AM
Partly Cloudy
3%
36°
Feels Like 36°
Partly Cloudy
Wind
SSW 3 mph
Wind
Pressure
1020 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
30%
Cloud Cover
8AM
Partly / Cloudy
3%
37°
Feels Like 37°
Partly Cloudy
Wind
SW 3 mph
Wind
Pressure
1019 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
33%
Cloud Cover
9AM
Partly / Cloudy
6%
40°
Feels Like 37°
Partly Cloudy
Wind
SSW 4 mph
Wind
Pressure
1019 mb
Pressure
Humidity
81%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
10AM
Partly / Cloudy
4%
46°
Feels Like 43°
Partly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1018 mb
Pressure
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
11AM
Partly / Cloudy
1%
51°
Feels Like 49°
Partly Cloudy
Wind
SSW 7 mph
Wind
Pressure
1017 mb
Pressure
Humidity
60%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
54%
Cloud Cover
12PM
Partly / Cloudy
57°
Feels Like 55°
Partly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1015 mb
Pressure
Humidity
50%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
55%
Cloud Cover
1PM
Cloudy
61°
Feels Like 59°
Cloudy
Wind
SSW 12 mph
Wind
Pressure
1013 mb
Pressure
Humidity
43%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
92%
Cloud Cover
2PM
Cloudy
15%
64°
Feels Like 63°
Cloudy
Wind
SSW 12 mph
Wind
Pressure
1012 mb
Pressure
Humidity
40%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
93%
Cloud Cover
Thu 3/19
Thu
Fair / Mostly Clear
3%
33°
59°
A few clouds. Lows overnight in the mid 30s.
Feels Like
33°
Feels Like
Wind
WSW 4 mph
Wind
Humidity
85%
Humidity
UV Index
0
UV Index
Visibility
7:16 AM
Sunrise
Visibility
7:22 PM
Sunset
Fri 3/20
Fri
Rain
79%
35°
67°
Rain developing during the afternoon. Highs in the upper 60s and lows in the mid 40s.
Feels Like
68°
Feels Like
Wind
SSW 13 mph
Wind
Humidity
59%
Humidity
UV Index
4
UV Index
Visibility
7:15 AM
Sunrise
Visibility
7:23 PM
Sunset
Sat 3/21
Sat
Partly / Cloudy
7%
46°
65°
Times of sun and clouds. Highs in the mid 60s and lows in the mid 40s.
Feels Like
65°
Feels Like
Wind
NNW 9 mph
Wind
Humidity
57%
Humidity
UV Index
5
UV Index
Visibility
7:13 AM
Sunrise
Visibility
7:24 PM
Sunset
Sun 3/22
Sun
Partly / Cloudy
7%
44°
83°
Times of sun and clouds. Highs in the low 80s and lows in the low 50s.
Feels Like
83°
Feels Like
Wind
SW 12 mph
Wind
Humidity
54%
Humidity
UV Index
5
UV Index
Visibility
7:11 AM
Sunrise
Visibility
7:26 PM
Sunset
Mon 3/23
Mon
Scattered Showers
54%
35°
61°
Morning showers. Highs in the mid 50s and lows in the low 30s.
Feels Like
39°
Feels Like
Wind
NW 16 mph
Wind
Humidity
65%
Humidity
UV Index
5
UV Index
Visibility
7:10 AM
Sunrise
Visibility
7:27 PM
Sunset
Tue 3/24
Tue
Fair / Mostly Sunny
1%
31°
52°
Mostly sunny. Highs in the low 50s and lows in the mid 30s.
Feels Like
25°
Feels Like
Wind
W 9 mph
Wind
Humidity
42%
Humidity
UV Index
5
UV Index
Visibility
7:08 AM
Sunrise
Visibility
7:28 PM
Sunset
Wed 3/25
Wed
Mostly Cloudy
6%
36°
56°
Considerable cloudiness. Highs in the mid 50s and lows in the low 40s.
Feels Like
32°
Feels Like
Wind
W 9 mph
Wind
Humidity
43%
Humidity
UV Index
5
UV Index
Visibility
7:06 AM
Sunrise
Visibility
7:29 PM
Sunset
Thu 3/26
Thu
Partly / Cloudy
24%
42°
66°
Partly cloudy. Highs in the mid 60s and lows in the mid 40s.
Feels Like
66°
Feels Like
Wind
SSW 11 mph
Wind
Humidity
53%
Humidity
UV Index
5
UV Index
Visibility
7:05 AM
Sunrise
Visibility
7:30 PM
Sunset
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