Arlington, VA 22201 Hourly Weather

Arlington County1:33 AM EDT38.89°N, 77.09°W

Next 48 hours

1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Thu Oct 22 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Fri Oct 23 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2123 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
1 AM Clear 55° 55° 0% 0.00 in N 6 G13 72% 46° 0% 0
2 AM Clear 54° 54° 0% 0.00 in N 6 G13 74% 46° 0% 0
3 AM Clear 53° 53° 0% 0.00 in N 7 G13 74% 45° 0% 0
4 AM Clear 52° 52° 0% 0.00 in N 7 G13 74% 44° 0% 0
5 AM Clear 51° 51° 0% 0.00 in N 7 G13 77% 44° 0% 0
6 AM Sunny 50° 47° 0% 0.00 in N 7 G13 77% 43° 0% 0
7 AM Sunny 49° 46° 0% 0.00 in N 7 G13 80% 43° 0% 0
8 AM Sunny 49° 46° 0% 0.00 in N 7 G14 77% 42° 0% 0
9 AM Sunny 52° 52° 0% 0.00 in N 8 G16 71% 43° 0% 1
10 AM Sunny 55° 55° 0% 0.00 in N 8 G17 64% 43° 0% 2
11 AM Sunny 58° 58° 0% 0.00 in N 8 G16 57% 43° 0% 3
12 PM Sunny 61° 61° 0% 0.00 in N 9 G15 49% 42° 0% 4
1 PM Sunny 62° 62° 0% 0.00 in N 9 G15 48% 42° 0% 5
2 PM Sunny 64° 64° 0% 0.00 in N 9 G15 43% 41° 0% 4
3 PM Sunny 64° 64° 0% 0.00 in N 9 G15 41% 40° 0% 3
4 PM Sunny 65° 65° 0% 0.00 in N 10 G16 41% 41° 0% 1
5 PM Sunny 64° 64° 0% 0.00 in N 9 G16 43% 41° 0% 0
6 PM Clear 61° 61° 0% 0.00 in N 7 G15 48% 41° 0% 0
7 PM Clear 59° 59° 0% 0.00 in N 7 G13 51% 41° 0% 0
8 PM Clear 56° 56° 0% 0.00 in N 6 64% 44° 0% 0
9 PM Clear 54° 54° 0% 0.00 in N 5 71% 45° 0% 0
10 PM Clear 53° 53° 0% 0.00 in N 5 77% 46° 0% 0
11 PM Clear 52° 52° 0% 0.00 in N 5 80% 46° 0% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 51° 51° 0% 0.00 in N 5 80% 45° 0% 0
1 AM Clear 50° 48° 0% 0.00 in NW 6 83% 45° 0% 0
2 AM Clear 49° 47° 0% 0.00 in NW 6 83% 44° 0% 0
3 AM Clear 48° 45° 0% 0.00 in NW 6 86% 44° 5% 0
4 AM Mostly Clear 47° 44° 0% 0.00 in NW 7 86% 43° 7% 0
5 AM Mostly Clear 47° 44° 0% 0.00 in NW 7 86% 43° 8% 0
6 AM Sunny 46° 42° 0% 0.00 in NW 7 86% 42° 8% 0
7 AM Sunny 46° 42° 0% 0.00 in NW 7 G13 83% 41° 8% 0
8 AM Sunny 46° 42° 0% 0.00 in NW 7 G13 83% 41° 8% 0
9 AM Sunny 49° 46° 0% 0.00 in NW 8 G14 74% 41° 7% 1
10 AM Sunny 52° 52° 0% 0.00 in NW 8 G14 69% 42° 5% 2
11 AM Sunny 56° 56° 0% 0.00 in NW 9 G15 59% 42° 4% 3
12 PM Sunny 59° 59° 0% 0.00 in NW 10 G16 53% 42° 4% 4
1 PM Sunny 62° 62° 0% 0.00 in N 10 G17 46% 41° 4% 5
2 PM Sunny 65° 65° 0% 0.00 in N 10 G17 41% 41° 4% 4
3 PM Sunny 66° 66° 0% 0.00 in N 10 G17 40% 41° 5% 3
4 PM Sunny 66° 66° 0% 0.00 in N 10 G17 42% 42° 5% 1
5 PM Sunny 65° 65° 0% 0.00 in N 9 G16 45% 43° 6% 0
6 PM Clear 63° 63° 0% 0.00 in N 8 G15 52% 45° 5% 0
7 PM Clear 61° 61° 0% 0.00 in N 8 G15 60% 47° 3% 0
8 PM Clear 59° 59° 0% 0.00 in N 7 G14 69% 49° 2% 0
9 PM Clear 58° 58° 0% 0.00 in N 7 G14 75% 50° 2% 0
10 PM Clear 57° 57° 0% 0.00 in N 7 G14 77% 50° 3% 0
11 PM Clear 56° 56° 0% 0.00 in N 7 G14 80% 50° 3% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 55° 55° 0% 0.00 in N 7 G15 83% 50° 4% 0
1 AM Mostly Clear 54° 54° 0% 0.00 in N 8 G15 83% 49° 6% 0
2 AM Mostly Clear 53° 53° 0% 0.00 in N 8 G16 83% 48° 7% 0
3 AM Mostly Clear 52° 52° 0% 0.00 in N 8 G16 83% 47° 7% 0
4 AM Mostly Clear 51° 51° 0% 0.00 in N 9 G15 86% 47° 8% 0
5 AM Mostly Clear 49° 45° 0% 0.00 in N 9 G15 89% 46° 8% 0
6 AM Sunny 48° 44° 0% 0.00 in N 9 G15 89% 45° 7% 0
7 AM Sunny 47° 43° 0% 0.00 in N 8 G15 89% 44° 6% 0
8 AM Sunny 47° 43° 0% 0.00 in N 8 G15 86% 43° 5% 0
9 AM Sunny 48° 44° 0% 0.00 in N 8 G15 80% 42° 5% 1
10 AM Sunny 50° 46° 0% 0.00 in N 9 G15 68% 40° 5% 2
11 AM Sunny 52° 52° 0% 0.00 in N 9 G15 61% 39° 5% 3
12 PM Sunny 54° 54° 0% 0.00 in N 9 54% 38° 4% 4
1 PM Sunny 56° 56° 0% 0.00 in N 8 G14 51% 38° 4% 4
2 PM Sunny 58° 58° 0% 0.00 in N 8 47% 38° 3% 4
3 PM Sunny 59° 59° 0% 0.00 in N 8 44% 37° 4% –
4 PM Sunny 59° 59° 0% 0.00 in NE 7 44% 37° 4% –
5 PM Sunny 58° 58° 0% 0.00 in NE 7 45% 37° 5% –
6 PM Clear 56° 56° 0% 0.00 in NE 6 51% 38° 4% –
7 PM Clear 54° 54° 0% 0.00 in NE 5 59% 40° 3% –
8 PM Clear 51° 51° 0% – NE 3 71% 42° 2% –
9 PM Clear 49° 48° 0% – NE 3 80% 43° 2% –
10 PM Clear 47° 47° 0% – NE 2 89% 44° 2% –
11 PM Clear 46° 46° 0% – NE 2 93% 44° 2% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 45° 0% – NE 2 96% 44° 2% –
1 AM Clear 44° 44° 0% – NE 2 96% 43° 2% –
2 AM Mostly Clear 43° 43° 0% – NE 2 100% 43° 6% –
3 AM Mostly Clear 42° 42° 0% – NE 2 100% 42° 6% –
4 AM Mostly Clear 42° 42° 0% – NE 2 100% 42° 6% –
5 AM Mostly Clear 42° 42° 0% – N 2 100% 42° 6% –
6 AM Sunny 41° 41° 0% – N 2 100% 41° 6% –
7 AM Sunny 41° 41° 0% – N 2 100% 41° 6% –
8 AM Sunny 42° 42° 0% – N 2 100% 42° 2% –
9 AM Sunny 45° 45° 0% – N 2 93% 43° 2% –
10 AM Sunny 49° 49° 0% – NE 2 83% 44° 2% –
11 AM Sunny 53° 53° 0% – NE 2 74% 45° 2% –
12 PM Sunny 56° 56° 0% – E 2 66% 45° 2% –
1 PM Sunny 58° 58° 0% – E 3 59% 44° 2% –
2 PM Sunny 59° 59° 0% – E 3 55% 43° 3% –
3 PM Sunny 60° 60° 0% – E 3 53% 43° 3% –
4 PM Sunny 61° 61° 0% – SE 3 49% 42° 3% –
5 PM Sunny 60° 60° 0% – SE 3 53% 43° 3% –
6 PM Clear 58° 58° 0% – SE 3 62% 45° 3% –
7 PM Clear 56° 56° 0% – E 2 69% 46° 3% –
8 PM Mostly Clear 53° 53° 0% – E 2 83% 48° 9% –
9 PM Mostly Clear 51° 51° 0% – E 1 93% 49° 9% –
10 PM Mostly Clear 49° 49° 0% – E 1 96% 48° 9% –
11 PM Mostly Clear 48° 48° 0% – Calm 100% 48° 9% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 47° 47° 0% – Calm 100% 47° 9% –
1 AM Mostly Clear 46° 46° 0% – Calm 100% 46° 9% –
2 AM Clear 46° 46° 0% – Calm 100% 46° 5% –
3 AM Clear 46° 46° 0% – Calm 100% 46° 5% –
4 AM Clear 45° 45° 0% – N 1 100% 45° 5% –
5 AM Clear 45° 45° 0% – NW 1 100% 45° 5% –
6 AM Sunny 44° 44° 0% – NW 1 100% 44° 5% –
7 AM Sunny 44° 44° 0% – NW 1 100% 44° 5% –
8 AM Sunny 45° 45° 0% – NW 1 96% 44° 9% –
9 AM Sunny 48° 48° 0% – W 1 93% 46° 9% –
10 AM Sunny 52° 52° 0% – SW 2 86% 48° 9% –
11 AM Sunny 56° 56° 0% – S 2 80% 50° 9% –
12 PM Sunny 59° 59° 0% – S 2 72% 50° 9% –
1 PM Sunny 61° 61° 0% – S 3 65% 49° 9% –
2 PM Sunny 63° 63° 0% – S 3 58% 48° 7% –
3 PM Sunny 64° 64° 0% – S 3 56% 48° 7% –
4 PM Sunny 65° 65° 0% – S 2 54% 48° 7% –
5 PM Sunny 64° 64° 0% – S 2 56% 48° 7% –
6 PM Mostly Clear 62° 62° 0% – S 2 62% 49° 7% –
7 PM Mostly Clear 59° 59° 0% – SE 2 72% 50° 7% –
8 PM Mostly Clear 56° 56° 0% – SE 2 83% 51° 7% –
9 PM Mostly Clear 54° 54° 0% – S 2 90% 51° 7% –
10 PM Mostly Clear 52° 52° 0% – S 1 96% 51° 7% –
11 PM Mostly Clear 51° 51° 0% – S 1 100% 51° 7% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 50° 50° 0% – S 1 100% 50° 7% –
1 AM Mostly Clear 50° 50° 0% – SW 1 100% 50° 7% –
2 AM Mostly Clear 49° 49° 0% – SW 1 100% 49° 14% –
3 AM Mostly Clear 48° 48° 0% – SW 1 100% 48° 14% –
4 AM Mostly Clear 48° 48° 0% – W 1 100% 48° 14% –
5 AM Mostly Clear 47° 47° 0% – W 1 100% 47° 14% –
6 AM Sunny 46° 46° 0% – W 1 100% 46° 14% –
7 AM Sunny 46° 46° 0% – W 2 100% 46° 14% –
8 AM Sunny 47° 47° 0% – W 2 100% 47° 18% –
9 AM Sunny 50° 50° 0% – W 2 93% 48° 18% –
10 AM Sunny 54° 54° 0% – W 3 86% 50° 18% –
11 AM Sunny 58° 58° 0% – W 3 77% 51° 18% –
12 PM Sunny 62° 62° 0% – W 3 67% 51° 18% –
1 PM Sunny 65° 65° 0% – W 5 60% 51° 18% –
2 PM Sunny 67° 67° 0% – W 5 56% 51° 16% –
3 PM Sunny 69° 69° 0% – W 5 53% 51° 16% –
4 PM Sunny 70° 70° 0% – W 5 53% 52° 16% –
5 PM Sunny 69° 69° 0% – W 5 55% 52° 16% –
6 PM Mostly Clear 67° 67° 0% – W 5 61% 53° 16% –
7 PM Mostly Clear 64° 64° 0% – W 3 67% 53° 16% –
8 PM Partly Cloudy 61° 61° 0% – W 3 78% 54° 28% –
9 PM Partly Cloudy 59° 59° 0% – W 3 83% 54° 28% –
10 PM Partly Cloudy 57° 57° 0% – W 2 90% 54° 28% –
11 PM Partly Cloudy 56° 56° 0% – W 2 93% 54° 28% –
Tuesday, October 2712 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 55° 55° 0% – W 2 96% 54° 28% –
1 AM Partly Cloudy 55° 55° 0% – W 2 G8 93% 53° 28% –
2 AM Partly Cloudy 54° 54° 0% – W 3 G8 96% 53° 32% –
3 AM Partly Cloudy 53° 53° 0% – NW 5 100% 53° 32% –
4 AM Partly Cloudy 53° 53° 0% – NW 5 96% 52° 32% –
5 AM Partly Cloudy 52° 52° 0% – NW 6 100% 52° 32% –
6 AM Mostly Sunny 51° 51° 0% – NW 6 100% 51° 32% –
7 AM Mostly Sunny 51° 51° 0% – NW 7 100% 51° 32% –
8 AM Mostly Sunny 52° 52° 0% – NW 7 96% 51° 38% –
9 AM Mostly Sunny 54° 54° 0% – NW 7 93% 52° 38% –
10 AM Mostly Sunny 57° 57° 0% – NW 7 83% 52° 38% –
11 AM Mostly Sunny 60° 60° 0% – NW 7 78% 53° 38% –

National Weather Service forecast updated 2 hrs ago. Precipitation amounts are the forecast liquid equivalent for each hour.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.