Hourly Weather Forecast - Harmonsburg, PA

12 AM
32°F
40%
7mph
S
40% Chance Frozen Mix
Humidity
68%
Feels like
25°F
Dew Point
22°F
1 AM
32°F
40%
7mph
S
40% Chance Frozen Mix
Humidity
69%
Feels like
25°F
Dew Point
23°F
2 AM
32°F
40%
7mph
S
40% Chance Frozen Mix
Humidity
71%
Feels like
25°F
Dew Point
23°F
3 AM
32°F
40%
7mph
S
40% Chance of Flurries
Humidity
71%
Feels like
25°F
Dew Point
24°F
4 AM
32°F
40%
7mph
S
40% Chance of Flurries
Humidity
72%
Feels like
25°F
Dew Point
24°F
5 AM
32°F
30%
7mph
S
30% Chance of Flurries
Humidity
73%
Feels like
25°F
Dew Point
24°F
6 AM
32°F
20%
6mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
26°F
Dew Point
25°F
7 AM
32°F
10%
6mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
26°F
Dew Point
25°F
7:26 AM
8 AM
33°F
10%
6mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
27°F
Dew Point
26°F
9 AM
34°F
10%
6mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
27°F
10 AM
37°F
10%
6mph
SSW
Partly Cloudy
Humidity
73%
Feels like
32°F
Dew Point
29°F
11 AM
39°F
10%
6mph
SW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
30°F
12 PM
40°F
10%
6mph
SW
Partly Cloudy
Humidity
69%
Feels like
36°F
Dew Point
31°F

Wind Gust Forecast for Today

Snow, Blustery Winds Strike U.S. Northern Tier

Winter storms sweeping along the U.S.-Canada border will blanket Washington state to New England as high winds blast.

Weekend Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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