Hourly Weather Forecast - Chalfont, PA

12 AM
30°F
0%
7mph
SSW
Mostly Clear
Humidity
79%
Feels like
23°F
Dew Point
24°F
1 AM
30°F
0%
6mph
SSW
Mostly Clear
Humidity
84%
Feels like
24°F
Dew Point
26°F
2 AM
31°F
0%
6mph
SW
Partly Cloudy
Humidity
87%
Feels like
24°F
Dew Point
27°F
3 AM
31°F
10%
6mph
SW
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
28°F
4 AM
32°F
10%
6mph
WSW
Partly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
29°F
5 AM
32°F
0%
6mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
27°F
Dew Point
29°F
6 AM
32°F
0%
6mph
WSW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F
7 AM
34°F
0%
6mph
W
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
28°F
7:19 AM
8 AM
36°F
0%
7mph
W
Mostly Cloudy
Humidity
79%
Feels like
30°F
Dew Point
30°F
9 AM
38°F
0%
8mph
W
Partly Cloudy
Humidity
74%
Feels like
33°F
Dew Point
31°F
10 AM
41°F
0%
9mph
W
Partly Cloudy
Humidity
67%
Feels like
35°F
Dew Point
31°F
11 AM
43°F
0%
10mph
WNW
Mostly Sunny
Humidity
63%
Feels like
37°F
Dew Point
31°F
12 PM
43°F
0%
12mph
WNW
Mostly Sunny
Humidity
60%
Feels like
37°F
Dew Point
30°F
1 PM
43°F
0%
13mph
WNW
Partly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
28°F
2 PM
42°F
0%
13mph
WNW
Mostly Sunny
Humidity
54%
Feels like
35°F
Dew Point
26°F
3 PM
40°F
0%
13mph
WNW
Mostly Sunny
Humidity
52%
Feels like
33°F
Dew Point
24°F
4 PM
37°F
0%
13mph
WNW
Sunny
Humidity
52%
Feels like
29°F
Dew Point
21°F
4:37 PM
5 PM
35°F
0%
12mph
WNW
Clear
Humidity
53%
Feels like
26°F
Dew Point
19°F
6 PM
32°F
0%
11mph
WNW
Clear
Humidity
53%
Feels like
23°F
Dew Point
17°F
7 PM
30°F
0%
11mph
WNW
Clear
Humidity
54%
Feels like
21°F
Dew Point
16°F
8 PM
29°F
0%
11mph
WNW
Clear
Humidity
55%
Feels like
19°F
Dew Point
15°F
9 PM
27°F
0%
10mph
WNW
Clear
Humidity
57%
Feels like
18°F
Dew Point
14°F
10 PM
26°F
0%
10mph
WNW
Clear
Humidity
58%
Feels like
17°F
Dew Point
13°F
11 PM
25°F
0%
9mph
WNW
Clear
Humidity
59%
Feels like
16°F
Dew Point
13°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Weekend Weather Outlook

Weekend Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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