Arlington, VA 22201 Hourly Weather

Arlington County5:43 AM EDT38.89°N, 77.09°W

Next 48 hours

5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Thu Oct 22 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Wednesday, October 2119 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
5 AM Clear 49° 46° 0% 0.00 in N 7 G13 83% 44° 0% 0
6 AM Sunny 49° 46° 0% 0.00 in N 7 G13 77% 42° 0% 0
7 AM Sunny 49° 46° 0% 0.00 in N 7 G13 71% 40° 0% 0
8 AM Sunny 49° 46° 0% 0.00 in N 7 G13 66% 38° 1% 0
9 AM Sunny 49° 46° 0% 0.00 in N 7 G13 68% 39° 1% 1
10 AM Sunny 52° 52° 0% 0.00 in N 8 G14 61% 39° 2% 2
11 AM Sunny 55° 55° 0% 0.00 in N 8 G14 55% 39° 2% 3
12 PM Sunny 58° 58° 0% 0.00 in N 8 G15 49% 39° 2% 4
1 PM Sunny 61° 61° 0% 0.00 in N 9 G15 44% 39° 8% 5
2 PM Sunny 63° 63° 0% 0.00 in N 9 G16 39% 38° 8% 4
3 PM Sunny 64° 64° 0% 0.00 in N 9 G16 38% 38° 8% 3
4 PM Sunny 64° 64° 0% 0.00 in N 9 G16 38% 38° 7% 1
5 PM Sunny 65° 65° 0% 0.00 in N 9 G16 37% 38° 8% 0
6 PM Clear 62° 62° 0% 0.00 in N 8 G15 41% 38° 5% 0
7 PM Mostly Clear 59° 59° 0% 0.00 in N 7 G13 47% 39° 11% 0
8 PM Mostly Clear 57° 57° 0% 0.00 in N 6 G12 53% 40° 10% 0
9 PM Mostly Clear 53° 53° 0% 0.00 in N 6 G12 61% 40° 13% 0
10 PM Mostly Clear 52° 52° 0% 0.00 in N 6 G12 63% 40° 9% 0
11 PM Mostly Clear 51° 51° 0% 0.00 in N 6 G12 66% 40° 8% 0
Thursday, October 2224 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 50° 48° 0% 0.00 in N 6 G12 68% 40° 5% 0
1 AM Clear 49° 46° 0% 0.00 in NW 7 G13 68% 39° 4% 0
2 AM Mostly Clear 48° 45° 0% 0.00 in NW 7 G13 68% 38° 10% 0
3 AM Mostly Clear 47° 44° 0% 0.00 in NW 7 G13 71% 38° 10% 0
4 AM Mostly Clear 46° 42° 0% 0.00 in NW 7 G13 73% 38° 6% 0
5 AM Mostly Clear 45° 41° 0% 0.00 in NW 7 G13 73% 37° 6% 0
6 AM Sunny 45° 41° 0% 0.00 in NW 7 G13 70% 36° 11% 0
7 AM Sunny 44° 39° 0% 0.00 in NW 8 G14 73% 36° 2% 0
8 AM Sunny 44° 39° 0% 0.00 in NW 8 G14 70% 35° 2% 0
9 AM Sunny 47° 43° 0% 0.00 in NW 8 G15 63% 35° 1% 1
10 AM Sunny 53° 53° 0% 0.00 in N 9 G15 46% 33° 2% 2
11 AM Sunny 57° 57° 0% 0.00 in N 9 G16 40% 33° 4% 3
12 PM Sunny 60° 60° 0% 0.00 in N 9 G16 37% 34° 3% 4
1 PM Sunny 63° 63° 0% 0.00 in N 10 G17 34% 34° 2% 5
2 PM Sunny 64° 64° 0% 0.00 in N 10 G17 34% 35° 3% 4
3 PM Sunny 65° 65° 0% 0.00 in N 10 G18 34% 36° 3% 3
4 PM Sunny 66° 66° 0% 0.00 in N 10 G18 36% 38° 2% 1
5 PM Sunny 65° 65° 0% 0.00 in N 10 G18 38% 39° 6% 0
6 PM Clear 64° 64° 0% 0.00 in N 9 G17 43% 41° 1% 0
7 PM Clear 60° 60° 0% 0.00 in N 8 G15 51% 42° 0% 0
8 PM Clear 57° 57° 0% 0.00 in N 6 G13 59% 43° 0% 0
9 PM Clear 55° 55° 0% 0.00 in N 6 G13 66% 44° 1% 0
10 PM Clear 54° 54° 0% 0.00 in N 6 G13 71% 45° 2% 0
11 PM Clear 54° 54° 0% 0.00 in N 7 G14 71% 45° 2% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 54° 54° 0% 0.00 in N 7 G14 71% 45° 2% 0
1 AM Clear 53° 53° 0% 0.00 in N 8 G15 74% 45° 3% 0
2 AM Clear 52° 52° 0% 0.00 in N 8 G15 77% 45° 3% 0
3 AM Clear 51° 51° 0% 0.00 in N 8 G15 80% 45° 3% 0
4 AM Clear 49° 46° 0% 0.00 in N 8 G15 83% 44° 2% 0
5 AM Clear 48° 44° 0% 0.00 in N 8 G15 86% 44° 2% 0
6 AM Sunny 46° 42° 0% 0.00 in N 8 G14 93% 44° 2% 0
7 AM Sunny 46° 42° 0% 0.00 in N 7 G14 93% 44° 1% 0
8 AM Sunny 46° 42° 0% 0.00 in N 7 G13 89% 43° 1% 0
9 AM Sunny 48° 45° 0% 0.00 in N 7 G13 80% 42° 2% 1
10 AM Sunny 51° 51° 0% 0.00 in NE 8 G14 66% 40° 4% 2
11 AM Sunny 54° 54° 0% 0.00 in NE 8 G14 54% 38° 5% 3
12 PM Sunny 56° 56° 0% 0.00 in NE 8 47% 36° 6% 4
1 PM Sunny 58° 58° 0% 0.00 in NE 7 42% 35° 7% 4
2 PM Sunny 60° 60° 0% 0.00 in NE 7 37% 34° 8% 4
3 PM Sunny 61° 61° 0% 0.00 in NE 7 35% 33° 10% 2
4 PM Sunny 60° 60° 0% 0.00 in NE 6 36% 33° 11% 1
5 PM Sunny 59° 59° 0% 0.00 in NE 6 37% 33° 13% 0
6 PM Mostly Clear 57° 57° 0% 0.00 in NE 5 42% 34° 11% 0
7 PM Mostly Clear 53° 53° 0% 0.00 in NE 5 52% 36° 9% 0
8 PM Mostly Clear 50° 49° 0% 0.00 in NE 3 61% 37° 7% 0
9 PM Mostly Clear 48° 47° 0% 0.00 in NE 3 68% 38° 7% –
10 PM Mostly Clear 47° 47° 0% 0.00 in NE 2 71% 38° 8% –
11 PM Mostly Clear 46° 46° 0% 0.00 in NE 2 73% 38° 8% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 45° 45° 0% 0.00 in NE 2 76% 38° 8% –
1 AM Mostly Clear 45° 45° 0% 0.00 in NE 1 73% 37° 8% –
2 AM Mostly Clear 44° 44° 0% 0.00 in NE 1 76% 37° 8% –
3 AM Mostly Clear 43° 43° 0% 0.00 in NE 1 79% 37° 7% –
4 AM Mostly Clear 42° 42° 0% 0.00 in NE 1 82% 37° 7% –
5 AM Mostly Clear 41° 41° 0% 0.00 in NE 1 85% 37° 6% –
6 AM Sunny 40° 40° 0% 0.00 in NE 1 89% 37° 7% –
7 AM Sunny 39° 39° 0% 0.00 in N 2 96% 38° 7% –
8 AM Sunny 40° 40° 0% – N 2 92% 38° 8% –
9 AM Sunny 44° 44° 0% – NE 2 79% 38° 7% –
10 AM Sunny 49° 49° 0% – NE 2 66% 38° 5% –
11 AM Sunny 54° 54° 0% – E 2 54% 38° 4% –
12 PM Sunny 57° 57° 0% – E 2 47% 37° 5% –
1 PM Sunny 58° 58° 0% – E 3 45% 37° 7% –
2 PM Sunny 59° 59° 0% – E 3 42% 36° 8% –
3 PM Sunny 60° 60° 0% – E 3 41% 36° 10% –
4 PM Sunny 61° 61° 0% – E 3 38% 35° 12% –
5 PM Sunny 60° 60° 0% – E 3 41% 36° 14% –
6 PM Mostly Clear 57° 57° 0% – E 3 47% 37° 12% –
7 PM Mostly Clear 54° 54° 0% – E 2 57% 39° 11% –
8 PM Mostly Clear 53° 53° 0% – E 2 64% 41° 9% –
9 PM Mostly Clear 51° 51° 0% – E 1 68% 41° 9% –
10 PM Mostly Clear 49° 49° 0% – Calm 77% 42° 9% –
11 PM Mostly Clear 47° 47° 0% – Calm 83% 42° 9% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 46° 46° 0% – Calm 86% 42° 9% –
1 AM Mostly Clear 46° 46° 0% – Calm 83% 41° 9% –
2 AM Clear 45° 45° 0% – Calm 86% 41° 4% –
3 AM Clear 44° 44° 0% – Calm 89% 41° 4% –
4 AM Clear 43° 43° 0% – N 1 93% 41° 4% –
5 AM Clear 42° 42° 0% – N 1 96% 41° 4% –
6 AM Sunny 41° 41° 0% – N 1 100% 41° 4% –
7 AM Sunny 41° 41° 0% – N 1 100% 41° 4% –
8 AM Sunny 42° 42° 0% – N 1 96% 41° 10% –
9 AM Sunny 46° 46° 0% – N 1 86% 42° 10% –
10 AM Sunny 50° 50° 0% – E 2 77% 43° 10% –
11 AM Sunny 55° 55° 0% – E 2 64% 43° 10% –
12 PM Sunny 58° 58° 0% – E 2 57% 43° 10% –
1 PM Sunny 61° 61° 0% – SE 3 49% 42° 10% –
2 PM Sunny 63° 63° 0% – SE 3 44% 41° 6% –
3 PM Sunny 64° 64° 0% – SE 3 43% 41° 6% –
4 PM Sunny 65° 65° 0% – SE 3 41% 41° 6% –
5 PM Sunny 64° 64° 0% – SE 3 43% 41° 6% –
6 PM Mostly Clear 62° 62° 0% – SE 3 48% 42° 6% –
7 PM Mostly Clear 60° 60° 0% – SE 2 55% 44° 6% –
8 PM Mostly Clear 57° 57° 0% – SE 2 64% 45° 6% –
9 PM Mostly Clear 54° 54° 0% – SE 1 74% 46° 6% –
10 PM Mostly Clear 52° 52° 0% – Calm 80% 46° 6% –
11 PM Mostly Clear 50° 50° 0% – Calm 86% 46° 6% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 49° 49° 0% – Calm 89% 46° 6% –
1 AM Mostly Clear 48° 48° 0% – S 1 89% 45° 6% –
2 AM Mostly Clear 48° 48° 0% – SW 1 89% 45° 6% –
3 AM Mostly Clear 47° 47° 0% – SW 1 93% 45° 6% –
4 AM Mostly Clear 46° 46° 0% – W 1 93% 44° 6% –
5 AM Mostly Clear 45° 45° 0% – W 1 96% 44° 6% –
6 AM Sunny 44° 44° 0% – W 1 100% 44° 6% –
7 AM Sunny 43° 43° 0% – W 2 100% 43° 6% –
8 AM Sunny 44° 44° 0% – W 2 100% 44° 13% –
9 AM Sunny 47° 47° 0% – W 2 89% 44° 13% –
10 AM Sunny 52° 52° 0% – W 3 77% 45° 13% –
11 AM Sunny 57° 57° 0% – W 3 64% 45° 13% –
12 PM Sunny 61° 61° 0% – W 3 56% 45° 13% –
1 PM Sunny 64° 64° 0% – W 5 50% 45° 13% –
2 PM Sunny 66° 66° 0% – W 5 47% 45° 13% –
3 PM Sunny 67° 67° 0% – W 5 45% 45° 13% –
4 PM Sunny 68° 68° 0% – W 3 43% 45° 13% –
5 PM Sunny 67° 67° 0% – W 3 45% 45° 13% –
6 PM Mostly Clear 65° 65° 0% – W 3 50% 46° 13% –
7 PM Mostly Clear 63° 63° 0% – W 2 56% 47° 13% –
8 PM Mostly Clear 60° 60° 0% – SW 2 64% 48° 18% –
9 PM Mostly Clear 58° 58° 0% – W 2 69% 48° 18% –
10 PM Mostly Clear 56° 56° 0% – W 2 74% 48° 18% –
11 PM Mostly Clear 55° 55° 0% – W 2 77% 48° 18% –
Tuesday, October 2715 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 54° 54° 0% – W 2 80% 48° 18% –
1 AM Mostly Clear 53° 53° 0% – W 2 80% 47° 18% –
2 AM Partly Cloudy 52° 52° 0% – W 2 83% 47° 27% –
3 AM Partly Cloudy 51° 51° 0% – W 2 86% 47° 27% –
4 AM Partly Cloudy 50° 49° 0% – NW 3 89% 47° 27% –
5 AM Partly Cloudy 50° 49° 0% – NW 3 G8 89% 47° 27% –
6 AM Mostly Sunny 49° 47° 0% – NW 5 93% 47° 27% –
7 AM Mostly Sunny 49° 47° 0% – NW 5 89% 46° 27% –
8 AM Mostly Sunny 50° 48° 0% – NW 6 86% 46° 30% –
9 AM Mostly Sunny 52° 52° 0% – NW 6 80% 46° 30% –
10 AM Mostly Sunny 56° 56° 0% – N 6 72% 47° 30% –
11 AM Mostly Sunny 59° 59° 0% – N 6 64% 47° 30% –
12 PM Mostly Sunny 62° 62° 0% – N 6 58% 47° 30% –
1 PM Mostly Sunny 64° 64° 0% – N 7 54% 47° 30% –
2 PM Mostly Sunny 65° 65° 0% – N 7 52% 47° 37% –

National Weather Service forecast updated 3 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 4Conservative index and reflects what the press published. Terms of use.