Hourly Weather Forecast - Mercersburg, PA

12 AM
46°F
0%
2mph
WSW
Clear
Humidity
60%
Feels like
46°F
Dew Point
32°F
1 AM
45°F
0%
2mph
SW
Clear
Humidity
61%
Feels like
45°F
Dew Point
33°F
2 AM
45°F
0%
2mph
SW
Clear
Humidity
63%
Feels like
45°F
Dew Point
33°F
3 AM
44°F
0%
2mph
SW
Clear
Humidity
65%
Feels like
44°F
Dew Point
33°F
4 AM
43°F
10%
2mph
SSW
Clear
Humidity
67%
Feels like
43°F
Dew Point
33°F
5 AM
43°F
10%
2mph
SSW
Clear
Humidity
68%
Feels like
43°F
Dew Point
33°F
6 AM
44°F
10%
2mph
SSW
Clear
Humidity
68%
Feels like
44°F
Dew Point
34°F
6:08 AM
7 AM
46°F
10%
2mph
SSW
Sunny
Humidity
68%
Feels like
46°F
Dew Point
36°F
8 AM
48°F
20%
2mph
SSW
Sunny
Humidity
66%
Feels like
48°F
Dew Point
37°F
9 AM
52°F
20%
4mph
SSW
Sunny
Humidity
63%
Feels like
52°F
Dew Point
40°F
10 AM
56°F
20%
5mph
SSW
Sunny
Humidity
59%
Feels like
56°F
Dew Point
42°F
11 AM
59°F
20%
6mph
SSW
Sunny
Humidity
57%
Feels like
59°F
Dew Point
44°F
12 PM
62°F
20%
7mph
SSW
Mostly Sunny
Humidity
55%
Feels like
62°F
Dew Point
46°F
1 PM
64°F
20%
8mph
SW
Partly Cloudy
Humidity
53%
Feels like
64°F
Dew Point
46°F
2 PM
66°F
20%
8mph
SW
Partly Cloudy
Humidity
50%
Feels like
66°F
Dew Point
47°F
3 PM
67°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
48%
Feels like
67°F
Dew Point
47°F
4 PM
69°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
47%
Feels like
69°F
Dew Point
47°F
5 PM
69°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
46%
Feels like
69°F
Dew Point
47°F
6 PM
67°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
48%
Feels like
67°F
Dew Point
47°F
7 PM
65°F
30%
5mph
SW
30% Chance Rain Showers
Humidity
52%
Feels like
65°F
Dew Point
47°F
8 PM
62°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
56%
Feels like
62°F
Dew Point
47°F
8:08 PM
9 PM
60°F
40%
2mph
SW
40% Chance Rain Showers
Humidity
60%
Feels like
60°F
Dew Point
46°F
10 PM
58°F
40%
2mph
SW
40% Chance Rain Showers
Humidity
63%
Feels like
58°F
Dew Point
46°F
11 PM
57°F
40%
2mph
SW
40% Chance Rain Showers
Humidity
67%
Feels like
57°F
Dew Point
46°F

Rainfall forecast through Saturday

Beneficial Rains, Potent Storms In Store For The South And East

Multiple inches of rain will drench the Deep South while lighter amounts give the eastern U.S. a little drought relief.

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Thursday's Weather Outlook

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