Hourly Weather Forecast - Arco, VA

12 AM
39°F
0%
11mph
SSW
Partly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
23°F
1 AM
39°F
0%
10mph
SSW
Partly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
23°F
2 AM
39°F
0%
9mph
SW
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
23°F
3 AM
38°F
0%
8mph
SW
Partly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
24°F
4 AM
37°F
0%
7mph
WSW
Partly Cloudy
Humidity
58%
Feels like
32°F
Dew Point
24°F
5 AM
37°F
0%
7mph
WSW
Partly Cloudy
Humidity
61%
Feels like
31°F
Dew Point
25°F
6 AM
37°F
0%
7mph
W
Mostly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
26°F
7 AM
37°F
0%
8mph
W
Cloudy
Humidity
65%
Feels like
31°F
Dew Point
26°F
7:27 AM
8 AM
38°F
0%
9mph
W
Mostly Cloudy
Humidity
60%
Feels like
32°F
Dew Point
26°F
9 AM
41°F
0%
10mph
W
Partly Cloudy
Humidity
53%
Feels like
35°F
Dew Point
25°F
10 AM
42°F
0%
11mph
WNW
Sunny
Humidity
47%
Feels like
36°F
Dew Point
24°F
11 AM
43°F
0%
12mph
WNW
Sunny
Humidity
43%
Feels like
37°F
Dew Point
22°F
12 PM
44°F
0%
13mph
WNW
Sunny
Humidity
39%
Feels like
37°F
Dew Point
20°F
1 PM
44°F
0%
13mph
WNW
Sunny
Humidity
36%
Feels like
37°F
Dew Point
19°F
2 PM
43°F
0%
13mph
WNW
Sunny
Humidity
34%
Feels like
37°F
Dew Point
17°F
3 PM
42°F
0%
13mph
WNW
Sunny
Humidity
34%
Feels like
35°F
Dew Point
16°F
4 PM
40°F
0%
13mph
WNW
Sunny
Humidity
36%
Feels like
33°F
Dew Point
15°F
4:54 PM
5 PM
38°F
0%
12mph
WNW
Clear
Humidity
38%
Feels like
31°F
Dew Point
15°F
6 PM
35°F
0%
11mph
WNW
Clear
Humidity
42%
Feels like
28°F
Dew Point
15°F
7 PM
33°F
0%
10mph
WNW
Clear
Humidity
45%
Feels like
25°F
Dew Point
14°F
8 PM
32°F
0%
10mph
NW
Clear
Humidity
46%
Feels like
24°F
Dew Point
13°F
9 PM
31°F
0%
9mph
NW
Clear
Humidity
46%
Feels like
23°F
Dew Point
13°F
10 PM
30°F
0%
9mph
NW
Clear
Humidity
47%
Feels like
22°F
Dew Point
12°F
11 PM
29°F
0%
9mph
NW
Clear
Humidity
48%
Feels like
21°F
Dew Point
12°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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