Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   4:57pm

Weather Conditions

92°
Feels Like 99°
Fair / Mostly Sunny
Fair
73° 94°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
WSW 12 mph
Wind
Rain
0 in
rain

Tonight

Thu 6/11
73°
Lowest Temperature
Partly Cloudy
21%
Some clouds. A stray thunderstorm is possible. Low 73F. Winds WSW at 10 to 15 mph.

Tomorrow

Fri 6/12
92°
Highest Temperature
Scattered Thunderstorms
58%
Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. Potential for severe thunderstorms. High 92F. Winds W at 10 to 20 mph. Chance of rain 60%.

Tomorrow night

Fri 6/12
64°
Lowest Temperature
Partly Cloudy
6%
Some clouds early will give way to generally clear conditions overnight. Low 64F. Winds WNW 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

5PM
Partly / Cloudy
15%
92°
Feels Like 99°
Partly Cloudy
Wind
WSW 12 mph
Wind
Pressure
1007 mb
Pressure
Humidity
49%
Humidity
UV Index
3
UV Index
Visibility
10mi
Visibility
Visibility
44%
Cloud Cover
6PM
Partly / Cloudy
24%
91°
Feels Like 98°
Partly Cloudy
Wind
WSW 11 mph
Wind
Pressure
1007 mb
Pressure
Humidity
51%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
7PM
Partly / Cloudy
24%
88°
Feels Like 94°
Partly Cloudy
Wind
W 11 mph
Wind
Pressure
1007 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
8PM
Mostly Cloudy
11%
82°
Feels Like 86°
Mostly Cloudy
Wind
W 11 mph
Wind
Pressure
1009 mb
Pressure
Humidity
62%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
9PM
Mostly Cloudy
4%
80°
Feels Like 84°
Mostly Cloudy
Wind
W 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
79%
Cloud Cover
10PM
Mostly Cloudy
2%
79°
Feels Like 82°
Mostly Cloudy
Wind
WSW 6 mph
Wind
Pressure
1009 mb
Pressure
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
68%
Cloud Cover
11PM
Mostly Cloudy
2%
78°
Feels Like 78°
Mostly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
78%
Cloud Cover
12AM
Mostly Cloudy
6%
77°
Feels Like 81°
Mostly Cloudy
Wind
WSW 5 mph
Wind
Pressure
1009 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
69%
Cloud Cover
1AM
Mostly Cloudy
6%
76°
Feels Like 80°
Mostly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
79%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
66%
Cloud Cover
2AM
Partly Cloudy
7%
76°
Feels Like 80°
Partly Cloudy
Wind
WSW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
48%
Cloud Cover
3AM
Fair / Mostly Clear
7%
75°
Feels Like 79°
Mostly Clear
Wind
SW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
81%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
4AM
Partly Cloudy
8%
75°
Feels Like 77°
Partly Cloudy
Wind
SW 4 mph
Wind
Pressure
1009 mb
Pressure
Humidity
84%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
Thu 6/11
Thu
Partly Cloudy
21%
73°
94°
Partly cloudy. Lows overnight in the low 70s.
Feels Like
99°
Feels Like
Wind
WSW 11 mph
Wind
Humidity
70%
Humidity
UV Index
0
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:39 PM
Sunset
Fri 6/12
Fri
Scattered Thunderstorms
58%
70°
92°
Showers and thunderstorms late. Potential for severe thunderstorms. Highs in the low 90s and lows in the mid 60s.
Feels Like
98°
Feels Like
Wind
W 14 mph
Wind
Humidity
61%
Humidity
UV Index
8
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:40 PM
Sunset
Sat 6/13
Sat
Sunny
4%
64°
89°
Sunny. Highs in the upper 80s and lows in the mid 60s.
Feels Like
89°
Feels Like
Wind
W 7 mph
Wind
Humidity
46%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:40 PM
Sunset
Sun 6/14
Sun
Mostly Cloudy
24%
65°
85°
Mostly cloudy. Highs in the mid 80s and lows in the low 60s.
Feels Like
86°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
60%
Humidity
UV Index
7
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:41 PM
Sunset
Mon 6/15
Mon
Partly / Cloudy
9%
61°
77°
Partly cloudy. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
WNW 10 mph
Wind
Humidity
51%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:41 PM
Sunset
Tue 6/16
Tue
Partly / Cloudy
16%
57°
77°
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
SSW 8 mph
Wind
Humidity
56%
Humidity
UV Index
7
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:41 PM
Sunset
Wed 6/17
Wed
Partly / Cloudy
16%
59°
80°
Partly cloudy. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
SSW 9 mph
Wind
Humidity
61%
Humidity
UV Index
9
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:42 PM
Sunset
Thu 6/18
Thu
Scattered Thunderstorms
54%
63°
89°
Scattered thunderstorms possible. Highs in the upper 80s and lows in the upper 60s.
Feels Like
90°
Feels Like
Wind
SSW 14 mph
Wind
Humidity
58%
Humidity
UV Index
8
UV Index
Visibility
5:43 AM
Sunrise
Visibility
8:42 PM
Sunset
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