Mercersburg, PA

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Current Weather Forecast for Mercersburg

PA 17236  |   3:36pm

Weather Conditions

87°
Feels Like 92°
Fair / Mostly Sunny
Fair
59° 90°
UV Index
4
UV Index
Air Quality
Moderate
Air Quality
Wind
S 10 mph
Wind
Rain
0 in
rain

Tonight

Wed 9/9
71°
Lowest Temperature
Scattered Showers
52%
Partly cloudy this evening followed by increasing clouds with showers developing after midnight. Low 71F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Thu 9/10
83°
Highest Temperature
Cloudy
24%
Cloudy skies. A stray shower or thunderstorm is possible. High 83F. Winds W at 5 to 10 mph.

Tomorrow night

Thu 9/10
66°
Lowest Temperature
Scattered Showers
48%
Cloudy skies early with showers later at night. Expect mist and reduced visibilities at times. Low 66F. Winds light and variable. 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

4PM
Partly / Cloudy
6%
88°
Feels Like 93°
Partly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1017 mb
Pressure
Humidity
53%
Humidity
UV Index
4
UV Index
Visibility
10mi
Visibility
Visibility
30%
Cloud Cover
5PM
Partly / Cloudy
7%
87°
Feels Like 92°
Partly Cloudy
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
53%
Humidity
UV Index
2
UV Index
Visibility
10mi
Visibility
Visibility
37%
Cloud Cover
6PM
Partly / Cloudy
1%
86°
Feels Like 91°
Partly Cloudy
Wind
SSW 8 mph
Wind
Pressure
1016 mb
Pressure
Humidity
57%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
36%
Cloud Cover
7PM
Fair / Mostly Sunny
1%
83°
Feels Like 86°
Mostly Sunny
Wind
SSW 9 mph
Wind
Pressure
1016 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
29%
Cloud Cover
8PM
Partly Cloudy
15%
81°
Feels Like 84°
Partly Cloudy
Wind
SSW 8 mph
Wind
Pressure
1015 mb
Pressure
Humidity
60%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
41%
Cloud Cover
9PM
Partly Cloudy
15%
78°
Feels Like 82°
Partly Cloudy
Wind
SSW 7 mph
Wind
Pressure
1016 mb
Pressure
Humidity
67%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
31%
Cloud Cover
10PM
Partly Cloudy
15%
76°
Feels Like 76°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1016 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
32%
Cloud Cover
11PM
Partly Cloudy
15%
76°
Feels Like 80°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
38%
Cloud Cover
12AM
Partly Cloudy
15%
76°
Feels Like 80°
Partly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1015 mb
Pressure
Humidity
72%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
58%
Cloud Cover
1AM
Mostly Cloudy
15%
76°
Feels Like 80°
Mostly Cloudy
Wind
SSW 6 mph
Wind
Pressure
1014 mb
Pressure
Humidity
73%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
72%
Cloud Cover
2AM
Showers
44%
75°
Feels Like 77°
Showers
Wind
SW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
76%
Humidity
UV Index
0
UV Index
Visibility
7mi
Visibility
Visibility
73%
Cloud Cover
3AM
Showers
52%
75°
Feels Like 76°
Showers
Wind
SW 5 mph
Wind
Pressure
1014 mb
Pressure
Humidity
77%
Humidity
UV Index
0
UV Index
Visibility
6mi
Visibility
Visibility
91%
Cloud Cover
Wed 9/9
Wed
Scattered Showers
52%
59°
90°
A few showers developing late. Lows overnight in the low 70s.
Feels Like
93°
Feels Like
Wind
SSW 10 mph
Wind
Humidity
68%
Humidity
UV Index
0
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:30 PM
Sunset
Thu 9/10
Thu
Cloudy
24%
71°
83°
Cloudy. Highs in the low 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
W 8 mph
Wind
Humidity
74%
Humidity
UV Index
6
UV Index
Visibility
6:47 AM
Sunrise
Visibility
7:28 PM
Sunset
Fri 9/11
Fri
Partly / Cloudy
9%
65°
81°
Clouds giving way to sun . Highs in the low 80s and lows in the mid 60s.
Feels Like
81°
Feels Like
Wind
NE 5 mph
Wind
Humidity
64%
Humidity
UV Index
7
UV Index
Visibility
6:48 AM
Sunrise
Visibility
7:26 PM
Sunset
Sat 9/12
Sat
Scattered Thunderstorms
45%
65°
76°
Afternoon thunderstorms. Highs in the mid 70s and lows in the upper 60s.
Feels Like
79°
Feels Like
Wind
SE 9 mph
Wind
Humidity
84%
Humidity
UV Index
3
UV Index
Visibility
6:49 AM
Sunrise
Visibility
7:25 PM
Sunset
Sun 9/13
Sun
Partly / Cloudy
24%
67°
84°
Clouds giving way to sun . Highs in the mid 80s and lows in the low 60s.
Feels Like
87°
Feels Like
Wind
W 7 mph
Wind
Humidity
77%
Humidity
UV Index
6
UV Index
Visibility
6:50 AM
Sunrise
Visibility
7:23 PM
Sunset
Mon 9/14
Mon
Partly / Cloudy
6%
61°
77°
Times of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
Feels Like
77°
Feels Like
Wind
NNW 8 mph
Wind
Humidity
66%
Humidity
UV Index
7
UV Index
Visibility
6:51 AM
Sunrise
Visibility
7:21 PM
Sunset
Tue 9/15
Tue
Partly / Cloudy
19%
57°
80°
Times of sun and clouds. Highs in the low 80s and lows in the low 60s.
Feels Like
80°
Feels Like
Wind
SSE 8 mph
Wind
Humidity
72%
Humidity
UV Index
7
UV Index
Visibility
6:52 AM
Sunrise
Visibility
7:20 PM
Sunset
Wed 9/16
Wed
Partly / Cloudy
24%
61°
84°
Partly cloudy. Highs in the mid 80s and lows in the mid 60s.
Feels Like
86°
Feels Like
Wind
SSW 6 mph
Wind
Humidity
71%
Humidity
UV Index
7
UV Index
Visibility
6:53 AM
Sunrise
Visibility
7:18 PM
Sunset
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