Hourly Weather Forecast - Great Falls, VA

12 AM
50°F
0%
3mph
SSE
Partly Cloudy
Humidity
72%
Feels like
50°F
Dew Point
41°F
1 AM
49°F
0%
3mph
SSE
Partly Cloudy
Humidity
77%
Feels like
49°F
Dew Point
42°F
2 AM
48°F
0%
3mph
S
Partly Cloudy
Humidity
82%
Feels like
48°F
Dew Point
43°F
3 AM
48°F
0%
3mph
S
Partly Cloudy
Humidity
86%
Feels like
47°F
Dew Point
44°F
4 AM
47°F
0%
3mph
S
Partly Cloudy
Humidity
89%
Feels like
47°F
Dew Point
44°F
5 AM
47°F
0%
3mph
S
Partly Cloudy
Humidity
91%
Feels like
47°F
Dew Point
45°F
6 AM
47°F
0%
3mph
S
Mostly Cloudy
Humidity
94%
Feels like
47°F
Dew Point
45°F
7 AM
48°F
0%
3mph
S
Mostly Cloudy
Humidity
95%
Feels like
48°F
Dew Point
46°F
7:10 AM
8 AM
50°F
0%
3mph
S
Mostly Cloudy
Humidity
93%
Feels like
50°F
Dew Point
48°F
9 AM
53°F
0%
3mph
S
Mostly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
49°F
10 AM
58°F
0%
3mph
SSW
Partly Cloudy
Humidity
77%
Feels like
58°F
Dew Point
51°F
11 AM
62°F
0%
3mph
SSW
Partly Cloudy
Humidity
69%
Feels like
62°F
Dew Point
52°F
12 PM
66°F
0%
4mph
SSW
Mostly Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
1 PM
70°F
0%
4mph
SSW
Mostly Sunny
Humidity
58%
Feels like
70°F
Dew Point
55°F
2 PM
73°F
0%
5mph
SSW
Partly Cloudy
Humidity
56%
Feels like
73°F
Dew Point
56°F
3 PM
74°F
0%
5mph
SSW
Mostly Sunny
Humidity
53%
Feels like
74°F
Dew Point
56°F
4 PM
76°F
0%
5mph
SSW
Mostly Sunny
Humidity
51%
Feels like
76°F
Dew Point
56°F
5 PM
76°F
0%
6mph
SSW
Sunny
Humidity
51%
Feels like
76°F
Dew Point
56°F
6 PM
75°F
0%
6mph
SSW
Mostly Sunny
Humidity
51%
Feels like
75°F
Dew Point
55°F
7 PM
73°F
0%
5mph
SSW
Partly Cloudy
Humidity
53%
Feels like
73°F
Dew Point
55°F
7:22 PM
8 PM
71°F
0%
5mph
SSW
Partly Cloudy
Humidity
57%
Feels like
71°F
Dew Point
54°F
9 PM
69°F
10%
5mph
SW
Mostly Clear
Humidity
60%
Feels like
69°F
Dew Point
54°F
10 PM
68°F
10%
4mph
SW
Mostly Clear
Humidity
62%
Feels like
68°F
Dew Point
54°F
11 PM
67°F
10%
4mph
SW
Mostly Clear
Humidity
64%
Feels like
67°F
Dew Point
55°F

Saturday's High Temperature Outlook

Scorching 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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