Hourly Weather Forecast - Prosperity, PA

12 AM
16°F
0%
2mph
E
Partly Cloudy
Humidity
74%
Feels like
16°F
Dew Point
10°F
1 AM
17°F
0%
2mph
SE
Partly Cloudy
Humidity
77%
Feels like
17°F
Dew Point
11°F
2 AM
17°F
0%
2mph
SSE
Partly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
13°F
3 AM
18°F
0%
3mph
S
Partly Cloudy
Humidity
86%
Feels like
18°F
Dew Point
14°F
4 AM
18°F
0%
4mph
SSW
Mostly Clear
Humidity
87%
Feels like
12°F
Dew Point
15°F
5 AM
18°F
0%
4mph
SSW
Partly Cloudy
Humidity
87%
Feels like
12°F
Dew Point
15°F
6 AM
19°F
0%
5mph
SSW
Mostly Cloudy
Humidity
85%
Feels like
11°F
Dew Point
15°F
7 AM
20°F
0%
6mph
SSW
Cloudy
Humidity
82%
Feels like
12°F
Dew Point
16°F
7:30 AM
8 AM
22°F
0%
7mph
SSW
Cloudy
Humidity
81%
Feels like
14°F
Dew Point
18°F
9 AM
25°F
0%
9mph
SSW
Mostly Cloudy
Humidity
81%
Feels like
16°F
Dew Point
20°F
10 AM
28°F
0%
11mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
18°F
Dew Point
22°F
11 AM
30°F
0%
12mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
23°F
12 PM
31°F
0%
12mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
22°F
Dew Point
23°F
1 PM
33°F
0%
13mph
SSW
Cloudy
Humidity
68%
Feels like
24°F
Dew Point
24°F
2 PM
34°F
0%
13mph
SSW
Cloudy
Humidity
66%
Feels like
25°F
Dew Point
24°F
3 PM
35°F
0%
13mph
SSW
Cloudy
Humidity
65%
Feels like
26°F
Dew Point
24°F
4 PM
35°F
0%
12mph
SW
Mostly Cloudy
Humidity
65%
Feels like
26°F
Dew Point
24°F
4:55 PM
5 PM
35°F
0%
12mph
SW
Cloudy
Humidity
66%
Feels like
26°F
Dew Point
25°F
6 PM
35°F
0%
11mph
SW
Cloudy
Humidity
70%
Feels like
26°F
Dew Point
26°F
7 PM
34°F
10%
11mph
SW
Cloudy
Humidity
73%
Feels like
26°F
Dew Point
27°F
8 PM
34°F
10%
11mph
SW
Cloudy
Humidity
76%
Feels like
26°F
Dew Point
28°F
9 PM
34°F
10%
12mph
SW
Mostly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
28°F
10 PM
34°F
20%
12mph
SW
Mostly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
29°F
11 PM
34°F
20%
12mph
SW
Mostly Cloudy
Humidity
82%
Feels like
25°F
Dew Point
29°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

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Snow & Ski Forecast

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