Hourly Weather Forecast - Gwynn Oak, MD

12 AM
42°F
40%
1mph
SSW
40% Chance of Light Rain
Humidity
93%
Feels like
42°F
Dew Point
41°F
1 AM
43°F
30%
1mph
SSW
30% Chance of Light Rain
Humidity
94%
Feels like
43°F
Dew Point
41°F
2 AM
44°F
20%
1mph
SW
Cloudy
Humidity
94%
Feels like
44°F
Dew Point
42°F
3 AM
45°F
10%
1mph
SW
Cloudy
Humidity
93%
Feels like
45°F
Dew Point
43°F
4 AM
47°F
10%
2mph
SW
Cloudy
Humidity
89%
Feels like
47°F
Dew Point
44°F
5 AM
48°F
10%
2mph
SW
Cloudy
Humidity
86%
Feels like
48°F
Dew Point
44°F
6 AM
48°F
10%
2mph
SW
Cloudy
Humidity
87%
Feels like
48°F
Dew Point
44°F
7 AM
48°F
30%
2mph
SW
30% Chance of Light Rain
Humidity
92%
Feels like
48°F
Dew Point
46°F
7:25 AM
8 AM
48°F
30%
1mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
48°F
Dew Point
45°F
9 AM
50°F
30%
1mph
SW
30% Chance of Light Rain
Humidity
89%
Feels like
50°F
Dew Point
47°F
10 AM
52°F
30%
1mph
SW
30% Chance of Light Rain
Humidity
90%
Feels like
52°F
Dew Point
49°F
11 AM
54°F
30%
2mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
54°F
Dew Point
50°F
12 PM
56°F
30%
2mph
WSW
30% Chance Rain Showers
Humidity
86%
Feels like
56°F
Dew Point
52°F
1 PM
58°F
30%
3mph
WSW
30% Chance Rain Showers
Humidity
86%
Feels like
58°F
Dew Point
54°F
2 PM
59°F
30%
4mph
WSW
30% Chance Rain Showers
Humidity
82%
Feels like
59°F
Dew Point
54°F
3 PM
59°F
30%
4mph
W
30% Chance Rain Showers
Humidity
81%
Feels like
59°F
Dew Point
53°F
4 PM
58°F
30%
4mph
WNW
30% Chance Rain Showers
Humidity
82%
Feels like
58°F
Dew Point
53°F
4:49 PM
5 PM
56°F
30%
4mph
WNW
30% Chance Rain Showers
Humidity
83%
Feels like
56°F
Dew Point
51°F
6 PM
54°F
30%
4mph
WNW
30% Chance Rain Showers
Humidity
80%
Feels like
54°F
Dew Point
48°F
7 PM
52°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
78%
Feels like
52°F
Dew Point
46°F
8 PM
50°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
79%
Feels like
50°F
Dew Point
44°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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