Mercersburg, PA

See Radar

Current Weather Forecast for Mercersburg

PA 17236  |   10:29pm

Weather Conditions

34°
Feels Like 34°
Clear
Clear
31° 51°
UV Index
0
UV Index
Air Quality
Good
Air Quality
Wind
WNW 1 mph
Wind
Rain
0 in
rain

Tonight

Mon 4/20
31°
Lowest Temperature
Clear
3%
Clear skies. Widespread frost likely. Low 31F. Winds light and variable.

Tomorrow

Tue 4/21
64°
Highest Temperature
Fair / Mostly Sunny
1%
Generally sunny despite a few afternoon clouds. Turning warmer. High 64F. Winds S at 10 to 15 mph.

Tomorrow night

Tue 4/21
47°
Lowest Temperature
Mostly Cloudy
24%
Partly cloudy skies in the evening, then becoming cloudy overnight. Slight chance of a rain shower. Low 47F. Winds SSE at 10 to 15 mph.

Local Weather Radar - Mercersburg, PA

Live Mercersburg Local Radar Forecast by FOX Weather

Next 12 Hours Forecast in Mercersburg

Hourly Weather Forecast & Temperature

11PM
Clear
34°
Feels Like 34°
Clear
Wind
NNW 1 mph
Wind
Pressure
1028 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
12AM
Clear
33°
Feels Like 33°
Clear
Wind
NNW 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
1AM
Clear
1%
32°
Feels Like 32°
Clear
Wind
N 1 mph
Wind
Pressure
1028 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
2AM
Clear
1%
34°
Feels Like 34°
Clear
Wind
NNE 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
3AM
Clear
1%
33°
Feels Like 33°
Clear
Wind
NNE 2 mph
Wind
Pressure
1028 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
4AM
Clear
1%
32°
Feels Like 32°
Clear
Wind
NNW 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
5AM
Clear
1%
31°
Feels Like 31°
Clear
Wind
NNW 2 mph
Wind
Pressure
1029 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
6AM
Clear
3%
32°
Feels Like 32°
Clear
Wind
N 2 mph
Wind
Pressure
1030 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
7AM
Sunny
2%
32°
Feels Like 32°
Sunny
Wind
NE 1 mph
Wind
Pressure
1030 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
8AM
Sunny
36°
Feels Like 36°
Sunny
Wind
ESE 1 mph
Wind
Pressure
1030 mb
Pressure
Humidity
54%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
9AM
Sunny
40°
Feels Like 38°
Sunny
Wind
S 3 mph
Wind
Pressure
1030 mb
Pressure
Humidity
46%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
13%
Cloud Cover
10AM
Sunny
44°
Feels Like 41°
Sunny
Wind
S 5 mph
Wind
Pressure
1029 mb
Pressure
Humidity
40%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
Mon 4/20
Mon
Clear
3%
31°
51°
Clear. Lows overnight in the low 30s.
Feels Like
31°
Feels Like
Wind
N 3 mph
Wind
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
6:26 AM
Sunrise
Visibility
7:55 PM
Sunset
Tue 4/21
Tue
Fair / Mostly Sunny
1%
31°
64°
A few clouds. Highs in the mid 60s and lows in the upper 40s.
Feels Like
32°
Feels Like
Wind
S 12 mph
Wind
Humidity
35%
Humidity
UV Index
7
UV Index
Visibility
6:24 AM
Sunrise
Visibility
7:56 PM
Sunset
Wed 4/22
Wed
Partly / Cloudy
24%
47°
75°
Morning clouds followed by afternoon sun. Highs in the mid 70s and lows in the low 50s.
Feels Like
75°
Feels Like
Wind
W 10 mph
Wind
Humidity
52%
Humidity
UV Index
6
UV Index
Visibility
6:23 AM
Sunrise
Visibility
7:57 PM
Sunset
Thu 4/23
Thu
Fair / Mostly Sunny
7%
51°
83°
Mostly sunny. Highs in the low 80s and lows in the mid 50s.
Feels Like
83°
Feels Like
Wind
NW 8 mph
Wind
Humidity
49%
Humidity
UV Index
7
UV Index
Visibility
6:22 AM
Sunrise
Visibility
7:58 PM
Sunset
Fri 4/24
Fri
Partly / Cloudy
16%
56°
84°
Mix of sun and clouds. Highs in the mid 80s and lows in the mid 50s.
Feels Like
84°
Feels Like
Wind
NW 9 mph
Wind
Humidity
46%
Humidity
UV Index
7
UV Index
Visibility
6:20 AM
Sunrise
Visibility
7:59 PM
Sunset
Sat 4/25
Sat
Showers
61%
51°
65°
Showers. Highs in the mid 60s and lows in the upper 40s.
Feels Like
65°
Feels Like
Wind
ESE 9 mph
Wind
Humidity
70%
Humidity
UV Index
3
UV Index
Visibility
6:19 AM
Sunrise
Visibility
8:00 PM
Sunset
Sun 4/26
Sun
Cloudy
24%
47°
60°
Cloudy. Highs in the low 60s and lows in the upper 40s.
Feels Like
46°
Feels Like
Wind
ENE 9 mph
Wind
Humidity
75%
Humidity
UV Index
5
UV Index
Visibility
6:18 AM
Sunrise
Visibility
8:01 PM
Sunset
Mon 4/27
Mon
Partly / Cloudy
14%
47°
68°
Mix of sun and clouds. Highs in the upper 60s and lows in the low 50s.
Feels Like
68°
Feels Like
Wind
SE 10 mph
Wind
Humidity
64%
Humidity
UV Index
6
UV Index
Visibility
6:16 AM
Sunrise
Visibility
8:02 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Pennsylvania

Loading...