Hourly Weather Forecast - Harris Acres, PA

12 AM
22°F
0%
6mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
14°F
1 AM
22°F
0%
6mph
SSW
Cloudy
Humidity
69%
Feels like
15°F
Dew Point
14°F
2 AM
23°F
0%
6mph
SSW
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
15°F
3 AM
25°F
0%
6mph
SSW
Cloudy
Humidity
71%
Feels like
17°F
Dew Point
17°F
4 AM
26°F
0%
7mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
18°F
5 AM
28°F
0%
7mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
20°F
6 AM
30°F
0%
9mph
SW
Mostly Cloudy
Humidity
76%
Feels like
22°F
Dew Point
23°F
7 AM
31°F
0%
10mph
SW
Partly Cloudy
Humidity
77%
Feels like
23°F
Dew Point
25°F
7:29 AM
8 AM
33°F
0%
11mph
WSW
Partly Cloudy
Humidity
77%
Feels like
25°F
Dew Point
27°F
9 AM
35°F
0%
12mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
28°F
10 AM
36°F
0%
13mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
30°F
11 AM
37°F
0%
13mph
WSW
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
31°F
12 PM
38°F
0%
13mph
WSW
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
31°F
1 PM
38°F
0%
13mph
W
Cloudy
Humidity
78%
Feels like
30°F
Dew Point
32°F
2 PM
38°F
0%
12mph
W
Mostly Cloudy
Humidity
78%
Feels like
31°F
Dew Point
32°F
3 PM
38°F
0%
11mph
W
Partly Cloudy
Humidity
80%
Feels like
31°F
Dew Point
32°F
4 PM
37°F
0%
10mph
W
Partly Cloudy
Humidity
82%
Feels like
30°F
Dew Point
32°F
4:45 PM
5 PM
36°F
0%
9mph
W
Partly Cloudy
Humidity
85%
Feels like
29°F
Dew Point
32°F
6 PM
35°F
0%
8mph
W
Mostly Cloudy
Humidity
88%
Feels like
29°F
Dew Point
32°F
7 PM
34°F
0%
6mph
W
Mostly Cloudy
Humidity
85%
Feels like
28°F
Dew Point
30°F
8 PM
33°F
10%
5mph
WNW
Mostly Cloudy
Humidity
88%
Feels like
28°F
Dew Point
29°F
9 PM
32°F
10%
4mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
28°F
Dew Point
29°F
10 PM
31°F
10%
3mph
W
Mostly Cloudy
Humidity
90%
Feels like
31°F
Dew Point
28°F
11 PM
30°F
10%
2mph
W
Partly Cloudy
Humidity
91%
Feels like
30°F
Dew Point
28°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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