Hourly Weather Forecast - Harmonsburg, PA

12 AM
25°F
20%
6mph
NW
Mostly Cloudy
Humidity
90%
Feels like
18°F
Dew Point
22°F
1 AM
24°F
20%
6mph
NW
Mostly Cloudy
Humidity
93%
Feels like
17°F
Dew Point
23°F
2 AM
24°F
30%
6mph
NW
30% Chance Frozen Mix
Humidity
94%
Feels like
17°F
Dew Point
22°F
3 AM
23°F
30%
6mph
NW
30% Chance Frozen Mix
Humidity
94%
Feels like
16°F
Dew Point
22°F
4 AM
23°F
30%
6mph
WNW
30% Chance Frozen Mix
Humidity
95%
Feels like
15°F
Dew Point
21°F
5 AM
22°F
30%
6mph
WNW
30% Chance of Flurries
Humidity
98%
Feels like
14°F
Dew Point
21°F
6 AM
21°F
30%
6mph
WNW
30% Chance of Flurries
Humidity
100%
Feels like
13°F
Dew Point
21°F
7 AM
21°F
30%
6mph
WNW
30% Chance of Flurries
Humidity
100%
Feels like
13°F
Dew Point
21°F
7:21 AM
8 AM
22°F
30%
7mph
WNW
30% Chance of Flurries
Humidity
100%
Feels like
13°F
Dew Point
22°F
9 AM
24°F
30%
8mph
NW
30% Chance of Flurries
Humidity
100%
Feels like
15°F
Dew Point
24°F
10 AM
25°F
30%
8mph
NW
30% Chance of Flurries
Humidity
96%
Feels like
16°F
Dew Point
24°F
11 AM
26°F
30%
9mph
NW
30% Chance of Flurries
Humidity
91%
Feels like
17°F
Dew Point
24°F
12 PM
26°F
30%
9mph
NW
30% Chance Snow Showers
Humidity
85%
Feels like
17°F
Dew Point
22°F
1 PM
27°F
30%
9mph
NW
30% Chance Snow Showers
Humidity
79%
Feels like
18°F
Dew Point
21°F
2 PM
27°F
20%
9mph
NW
Mostly Cloudy
Humidity
78%
Feels like
18°F
Dew Point
21°F
3 PM
26°F
20%
9mph
NW
Mostly Cloudy
Humidity
78%
Feels like
17°F
Dew Point
21°F
4 PM
26°F
20%
9mph
NW
Mostly Cloudy
Humidity
81%
Feels like
17°F
Dew Point
21°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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