Hourly Weather Forecast - Grindstone, PA

12 AM
39°F
10%
8mph
SW
Partly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
29°F
1 AM
38°F
0%
9mph
WSW
Mostly Cloudy
Humidity
69%
Feels like
32°F
Dew Point
29°F
2 AM
37°F
0%
9mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
29°F
3 AM
36°F
0%
9mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
28°F
4 AM
34°F
0%
8mph
WSW
Mostly Clear
Humidity
76%
Feels like
28°F
Dew Point
28°F
5 AM
33°F
0%
8mph
WSW
Clear
Humidity
76%
Feels like
26°F
Dew Point
26°F
6 AM
32°F
0%
8mph
WSW
Clear
Humidity
75%
Feels like
25°F
Dew Point
25°F
7 AM
32°F
0%
9mph
W
Clear
Humidity
74%
Feels like
24°F
Dew Point
24°F
7:37 AM
8 AM
32°F
0%
9mph
W
Mostly Sunny
Humidity
69%
Feels like
25°F
Dew Point
23°F
9 AM
33°F
0%
10mph
W
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
22°F
10 AM
34°F
0%
11mph
W
Partly Cloudy
Humidity
59%
Feels like
26°F
Dew Point
22°F
11 AM
35°F
0%
11mph
W
Partly Cloudy
Humidity
56%
Feels like
27°F
Dew Point
21°F
12 PM
36°F
0%
11mph
WNW
Mostly Sunny
Humidity
52%
Feels like
28°F
Dew Point
20°F
1 PM
36°F
0%
11mph
WNW
Sunny
Humidity
50%
Feels like
29°F
Dew Point
20°F
2 PM
36°F
0%
10mph
WNW
Sunny
Humidity
50%
Feels like
29°F
Dew Point
19°F
3 PM
35°F
0%
9mph
WNW
Sunny
Humidity
51%
Feels like
28°F
Dew Point
19°F
4 PM
33°F
0%
8mph
WNW
Mostly Sunny
Humidity
54%
Feels like
26°F
Dew Point
18°F
4:57 PM
5 PM
30°F
0%
6mph
WNW
Mostly Clear
Humidity
60%
Feels like
24°F
Dew Point
18°F
6 PM
29°F
0%
5mph
WNW
Clear
Humidity
63%
Feels like
23°F
Dew Point
18°F
7 PM
28°F
0%
4mph
WNW
Clear
Humidity
65%
Feels like
23°F
Dew Point
18°F
8 PM
28°F
0%
3mph
WNW
Clear
Humidity
65%
Feels like
24°F
Dew Point
17°F
9 PM
26°F
0%
3mph
W
Clear
Humidity
68%
Feels like
26°F
Dew Point
17°F
10 PM
25°F
0%
3mph
W
Clear
Humidity
70%
Feels like
25°F
Dew Point
17°F
11 PM
24°F
0%
2mph
WSW
Clear
Humidity
71%
Feels like
24°F
Dew Point
17°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

Sunday's Weather Outlook

Sunday's 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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