Hourly Weather Forecast - Potomac, MD

12 AM
27°F
0%
4mph
NW
Clear
Humidity
58%
Feels like
23°F
Dew Point
14°F
1 AM
27°F
0%
4mph
NW
Clear
Humidity
59%
Feels like
22°F
Dew Point
14°F
2 AM
26°F
0%
3mph
NW
Clear
Humidity
60%
Feels like
23°F
Dew Point
14°F
3 AM
26°F
0%
3mph
NW
Clear
Humidity
62%
Feels like
26°F
Dew Point
14°F
4 AM
25°F
0%
2mph
NW
Clear
Humidity
63%
Feels like
25°F
Dew Point
14°F
5 AM
25°F
0%
2mph
NW
Clear
Humidity
64%
Feels like
25°F
Dew Point
14°F
6 AM
24°F
0%
1mph
NW
Clear
Humidity
65%
Feels like
24°F
Dew Point
14°F
7 AM
24°F
0%
1mph
NW
Clear
Humidity
65%
Feels like
24°F
Dew Point
15°F
7:24 AM
8 AM
27°F
0%
1mph
NW
Sunny
Humidity
61%
Feels like
27°F
Dew Point
15°F
9 AM
31°F
0%
1mph
NW
Mostly Sunny
Humidity
53%
Feels like
31°F
Dew Point
15°F
10 AM
34°F
0%
1mph
NW
Mostly Sunny
Humidity
47%
Feels like
34°F
Dew Point
16°F
11 AM
37°F
0%
1mph
WNW
Mostly Sunny
Humidity
43%
Feels like
37°F
Dew Point
17°F
12 PM
39°F
0%
1mph
WSW
Partly Cloudy
Humidity
40%
Feels like
39°F
Dew Point
17°F
1 PM
41°F
0%
1mph
WSW
Partly Cloudy
Humidity
38%
Feels like
41°F
Dew Point
17°F
2 PM
41°F
0%
1mph
SW
Partly Cloudy
Humidity
37%
Feels like
41°F
Dew Point
17°F
3 PM
41°F
0%
0mph
SSW
Partly Cloudy
Humidity
38%
Feels like
41°F
Dew Point
17°F
4 PM
40°F
0%
0mph
SSW
Partly Cloudy
Humidity
40%
Feels like
40°F
Dew Point
17°F
4:50 PM
5 PM
38°F
0%
0mph
S
Partly Cloudy
Humidity
43%
Feels like
38°F
Dew Point
18°F
6 PM
36°F
0%
1mph
S
Partly Cloudy
Humidity
47%
Feels like
36°F
Dew Point
18°F
7 PM
35°F
0%
1mph
S
Partly Cloudy
Humidity
49%
Feels like
35°F
Dew Point
18°F
8 PM
34°F
0%
1mph
S
Mostly Cloudy
Humidity
51%
Feels like
34°F
Dew Point
18°F
9 PM
34°F
0%
2mph
S
Cloudy
Humidity
51%
Feels like
34°F
Dew Point
18°F
10 PM
34°F
0%
2mph
S
Cloudy
Humidity
51%
Feels like
34°F
Dew Point
18°F
11 PM
34°F
0%
2mph
S
Cloudy
Humidity
51%
Feels like
34°F
Dew Point
18°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide