Hourly Weather Forecast - Gwynn Oak, MD

12 AM
42°F
0%
5mph
WNW
Partly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
37°F
1 AM
41°F
0%
5mph
WNW
Partly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
36°F
2 AM
41°F
0%
6mph
WNW
Partly Cloudy
Humidity
78%
Feels like
37°F
Dew Point
35°F
3 AM
40°F
0%
6mph
NW
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
33°F
4 AM
40°F
0%
6mph
NW
Partly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
33°F
5 AM
40°F
0%
7mph
NW
Partly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
32°F
6 AM
40°F
0%
7mph
NW
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
32°F
7 AM
40°F
0%
7mph
NW
Partly Cloudy
Humidity
72%
Feels like
35°F
Dew Point
31°F
7:24 AM
8 AM
40°F
0%
6mph
NW
Mostly Sunny
Humidity
70%
Feels like
36°F
Dew Point
31°F
9 AM
42°F
0%
7mph
NNW
Mostly Sunny
Humidity
65%
Feels like
37°F
Dew Point
31°F
10 AM
43°F
0%
6mph
NNW
Mostly Sunny
Humidity
60%
Feels like
39°F
Dew Point
30°F
11 AM
44°F
0%
6mph
NNW
Mostly Sunny
Humidity
56%
Feels like
41°F
Dew Point
30°F
12 PM
45°F
0%
5mph
NNW
Sunny
Humidity
53%
Feels like
42°F
Dew Point
29°F
1 PM
46°F
0%
4mph
NNW
Sunny
Humidity
51%
Feels like
44°F
Dew Point
29°F
2 PM
46°F
0%
4mph
NNW
Sunny
Humidity
50%
Feels like
45°F
Dew Point
29°F
3 PM
46°F
0%
2mph
NNW
Mostly Sunny
Humidity
50%
Feels like
46°F
Dew Point
28°F
4 PM
44°F
0%
1mph
NNW
Mostly Sunny
Humidity
52%
Feels like
44°F
Dew Point
28°F
4:48 PM
5 PM
42°F
0%
1mph
NNW
Mostly Clear
Humidity
56%
Feels like
42°F
Dew Point
28°F
6 PM
40°F
0%
0mph
NNW
Clear
Humidity
60%
Feels like
40°F
Dew Point
27°F
7 PM
38°F
0%
0mph
N
Clear
Humidity
64%
Feels like
38°F
Dew Point
27°F
8 PM
36°F
0%
0mph
NE
Mostly Clear
Humidity
68%
Feels like
36°F
Dew Point
27°F
9 PM
36°F
0%
0mph
E
Partly Cloudy
Humidity
70%
Feels like
36°F
Dew Point
27°F
10 PM
35°F
10%
0mph
ESE
Mostly Cloudy
Humidity
71%
Feels like
35°F
Dew Point
27°F
11 PM
35°F
10%
1mph
ESE
Mostly Cloudy
Humidity
71%
Feels like
35°F
Dew Point
26°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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