Hourly Weather Forecast - Arco, VA

12 AM
43°F
10%
6mph
W
Partly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
37°F
1 AM
43°F
10%
6mph
W
Partly Cloudy
Humidity
80%
Feels like
40°F
Dew Point
37°F
2 AM
43°F
10%
6mph
WNW
Partly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
37°F
3 AM
42°F
10%
6mph
WNW
Partly Cloudy
Humidity
80%
Feels like
39°F
Dew Point
36°F
4 AM
42°F
10%
6mph
WNW
Partly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
36°F
5 AM
41°F
0%
6mph
WNW
Partly Cloudy
Humidity
81%
Feels like
37°F
Dew Point
36°F
6 AM
40°F
0%
5mph
WNW
Partly Cloudy
Humidity
83%
Feels like
36°F
Dew Point
35°F
7 AM
40°F
0%
5mph
WNW
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
35°F
7:28 AM
8 AM
41°F
10%
4mph
NW
Partly Cloudy
Humidity
81%
Feels like
39°F
Dew Point
36°F
9 AM
44°F
10%
4mph
NW
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
37°F
10 AM
46°F
10%
4mph
NW
Mostly Cloudy
Humidity
73%
Feels like
44°F
Dew Point
38°F
11 AM
48°F
10%
4mph
NW
Mostly Cloudy
Humidity
68%
Feels like
46°F
Dew Point
38°F
12 PM
49°F
10%
4mph
NNW
Cloudy
Humidity
63%
Feels like
48°F
Dew Point
37°F
1 PM
51°F
10%
4mph
NNW
Cloudy
Humidity
59%
Feels like
51°F
Dew Point
37°F
2 PM
51°F
10%
4mph
N
Mostly Cloudy
Humidity
59%
Feels like
51°F
Dew Point
37°F
3 PM
50°F
10%
3mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
50°F
Dew Point
37°F
4 PM
49°F
10%
4mph
NE
Cloudy
Humidity
62%
Feels like
48°F
Dew Point
37°F
4:55 PM
5 PM
47°F
10%
3mph
ENE
Cloudy
Humidity
66%
Feels like
46°F
Dew Point
37°F
6 PM
45°F
10%
3mph
ESE
Mostly Cloudy
Humidity
71%
Feels like
45°F
Dew Point
36°F
7 PM
43°F
10%
3mph
SE
Mostly Cloudy
Humidity
75%
Feels like
42°F
Dew Point
36°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

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

NOAA, NCDC

White Christmas? What Are The Odds

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

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