Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   2:50pm

Weather Conditions

86°
Feels Like 90°
Partly / Cloudy
Partly Cloudy
63° 87°
UV Index
6
UV Index
Air Quality
Moderate
Air Quality
Wind
SSW 6 mph
Wind
Rain
0 in
rain

Today

Thu 8/27
87°
Highest Temperature
Mostly Cloudy
24%
Considerable cloudiness. High 87F. Winds SSW at 5 to 10 mph.

Tonight

Thu 8/27
65°
Lowest Temperature
Scattered Thunderstorms
54%
Scattered thunderstorms, some strong this evening, then skies turning partly cloudy after midnight. Low near 65F. Winds light and variable. Chance of rain 50%.

Tomorrow

Fri 8/28
84°
Highest Temperature
Fair / Mostly Sunny
19%
Generally sunny despite a few afternoon clouds. High 84F. Winds N 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

3PM
Mostly Cloudy
15%
86°
Feels Like 90°
Mostly Cloudy
Wind
SW 7 mph
Wind
Pressure
1013 mb
Pressure
Humidity
56%
Humidity
UV Index
6
UV Index
Visibility
10mi
Visibility
Visibility
62%
Cloud Cover
4PM
Mostly Cloudy
23%
81°
Feels Like 85°
Mostly Cloudy
Wind
SW 7 mph
Wind
Pressure
1013 mb
Pressure
Humidity
65%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
5PM
Mostly Cloudy
16%
81°
Feels Like 85°
Mostly Cloudy
Wind
SSW 5 mph
Wind
Pressure
1012 mb
Pressure
Humidity
66%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
60%
Cloud Cover
6PM
Mostly Cloudy
24%
80°
Feels Like 84°
Mostly Cloudy
Wind
S 6 mph
Wind
Pressure
1013 mb
Pressure
Humidity
70%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
7PM
Scattered Thunderstorms
35%
76°
Feels Like 76°
Scattered Strong Storms
Wind
S 5 mph
Wind
Pressure
1013 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
51%
Cloud Cover
8PM
Scattered Thunderstorms
53%
74°
Feels Like 74°
Scattered Strong Storms
Wind
S 2 mph
Wind
Pressure
1013 mb
Pressure
Humidity
82%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
63%
Cloud Cover
9PM
Scattered Thunderstorms
36%
72°
Feels Like 72°
Scattered Strong Storms
Wind
S 3 mph
Wind
Pressure
1014 mb
Pressure
Humidity
87%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
65%
Cloud Cover
10PM
Partly Cloudy
22%
71°
Feels Like 73°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
89%
Humidity
UV Index
0
UV Index
Visibility
8mi
Visibility
Visibility
58%
Cloud Cover
11PM
Mostly Cloudy
16%
69°
Feels Like 71°
Mostly Cloudy
Wind
SE 1 mph
Wind
Pressure
1015 mb
Pressure
Humidity
92%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
65%
Cloud Cover
12AM
Partly Cloudy
19%
69°
Feels Like 71°
Partly Cloudy
Wind
SSE 1 mph
Wind
Pressure
1015 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
54%
Cloud Cover
1AM
Partly Cloudy
21%
69°
Feels Like 70°
Partly Cloudy
Wind
SSE 2 mph
Wind
Pressure
1015 mb
Pressure
Humidity
93%
Humidity
UV Index
0
UV Index
Visibility
4mi
Visibility
Visibility
53%
Cloud Cover
2AM
Mostly Cloudy
21%
68°
Feels Like 70°
Mostly Cloudy
Wind
S 1 mph
Wind
Pressure
1015 mb
Pressure
Humidity
94%
Humidity
UV Index
0
UV Index
Visibility
2.9mi
Visibility
Visibility
62%
Cloud Cover
Thu 8/27
Thu
Mostly Cloudy
24%
63°
87°
More clouds than sun. Highs in the upper 80s and lows in the mid 60s.
Feels Like
91°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
65%
Humidity
UV Index
6
UV Index
Visibility
6:34 AM
Sunrise
Visibility
7:50 PM
Sunset
Fri 8/28
Fri
Fair / Mostly Sunny
19%
65°
84°
Mostly sunny. Highs in the mid 80s and lows in the low 60s.
Feels Like
85°
Feels Like
Wind
N 6 mph
Wind
Humidity
68%
Humidity
UV Index
8
UV Index
Visibility
6:35 AM
Sunrise
Visibility
7:49 PM
Sunset
Sat 8/29
Sat
Fair / Mostly Sunny
7%
61°
82°
Plenty of sun. Highs in the low 80s and lows in the mid 60s.
Feels Like
83°
Feels Like
Wind
E 5 mph
Wind
Humidity
63%
Humidity
UV Index
8
UV Index
Visibility
6:36 AM
Sunrise
Visibility
7:47 PM
Sunset
Sun 8/30
Sun
Partly / Cloudy
21%
65°
88°
Mix of sun and clouds. Highs in the upper 80s and lows in the upper 60s.
Feels Like
90°
Feels Like
Wind
SSW 7 mph
Wind
Humidity
66%
Humidity
UV Index
8
UV Index
Visibility
6:37 AM
Sunrise
Visibility
7:46 PM
Sunset
Mon 8/31
Mon
Partly / Cloudy
12%
67°
90°
Mix of sun and clouds. Highs in the low 90s and lows in the low 70s.
Feels Like
94°
Feels Like
Wind
W 7 mph
Wind
Humidity
62%
Humidity
UV Index
8
UV Index
Visibility
6:38 AM
Sunrise
Visibility
7:44 PM
Sunset
Tue 9/1
Tue
Partly / Cloudy
12%
71°
93°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Feels Like
98°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
60%
Humidity
UV Index
8
UV Index
Visibility
6:39 AM
Sunrise
Visibility
7:43 PM
Sunset
Wed 9/2
Wed
Partly / Cloudy
24%
72°
91°
Partly cloudy. Highs in the low 90s and lows in the low 70s.
Feels Like
96°
Feels Like
Wind
WSW 8 mph
Wind
Humidity
66%
Humidity
UV Index
8
UV Index
Visibility
6:40 AM
Sunrise
Visibility
7:41 PM
Sunset
Thu 9/3
Thu
Scattered Thunderstorms
36%
70°
87°
Showers and thunderstorms late. Highs in the upper 80s and lows in the upper 60s.
Feels Like
90°
Feels Like
Wind
W 9 mph
Wind
Humidity
70%
Humidity
UV Index
8
UV Index
Visibility
6:41 AM
Sunrise
Visibility
7:39 PM
Sunset
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