Hourly Weather Forecast - Potomac, MD

12 AM
42°F
10%
2mph
NW
Clear
Humidity
50%
Feels like
42°F
Dew Point
25°F
1 AM
41°F
10%
2mph
WNW
Mostly Clear
Humidity
55%
Feels like
41°F
Dew Point
26°F
2 AM
40°F
10%
2mph
WNW
Mostly Clear
Humidity
59%
Feels like
40°F
Dew Point
27°F
3 AM
40°F
10%
2mph
NW
Mostly Clear
Humidity
60%
Feels like
40°F
Dew Point
27°F
4 AM
39°F
10%
2mph
NW
Mostly Clear
Humidity
61%
Feels like
39°F
Dew Point
27°F
5 AM
38°F
10%
2mph
NW
Partly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
26°F
6 AM
38°F
10%
2mph
WNW
Partly Cloudy
Humidity
62%
Feels like
38°F
Dew Point
26°F
7 AM
38°F
10%
2mph
W
Partly Cloudy
Humidity
61%
Feels like
38°F
Dew Point
26°F
7:03 AM
8 AM
40°F
10%
2mph
SW
Partly Cloudy
Humidity
60%
Feels like
40°F
Dew Point
27°F
9 AM
43°F
10%
2mph
SSW
Partly Cloudy
Humidity
53%
Feels like
43°F
Dew Point
27°F
10 AM
46°F
10%
2mph
SSW
Partly Cloudy
Humidity
48%
Feels like
46°F
Dew Point
28°F
11 AM
49°F
10%
3mph
S
Partly Cloudy
Humidity
44%
Feels like
49°F
Dew Point
28°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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