Arlington, VA 22210 Hourly Weather

Arlington County6:38 PM EDT38.88°N, 77.11°W
Coastal Flood Advisory until 8:00 PM Thu

Next 48 hours

6 PM 9 PM Fri Oct 23 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM Sat Oct 24 12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 226 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
6 PM Clear 64° 64° 0% 0.00 in N 8 G15 35% 36° 0% 0
7 PM Clear 60° 60° 0% 0.00 in N 7 G14 44% 38° 0% 0
8 PM Clear 56° 56° 0% 0.00 in N 7 G13 51% 38° 1% 0
9 PM Clear 54° 54° 0% 0.00 in N 6 G13 57% 39° 0% 0
10 PM Clear 53° 53° 0% 0.00 in N 6 G13 64% 41° 1% 0
11 PM Clear 52° 52° 0% 0.00 in N 6 G13 66% 41° 1% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 51° 51° 0% 0.00 in N 7 G14 71% 42° 0% 0
1 AM Clear 51° 51° 0% 0.00 in N 7 G14 74% 43° 0% 0
2 AM Clear 50° 47° 0% 0.00 in N 8 G14 77% 43° 1% 0
3 AM Clear 50° 47° 0% 0.00 in N 8 G14 80% 44° 1% 0
4 AM Clear 50° 47° 0% 0.00 in N 8 G14 83% 45° 1% 0
5 AM Clear 49° 46° 0% 0.00 in N 8 G15 86% 45° 1% 0
6 AM Sunny 49° 46° 0% 0.00 in N 8 G14 86% 45° 1% 0
7 AM Sunny 48° 45° 0% 0.00 in N 7 G13 89% 45° 5% 0
8 AM Sunny 49° 46° 0% 0.00 in N 7 G13 86% 45° 4% 0
9 AM Sunny 51° 51° 0% 0.00 in NE 7 G13 80% 45° 2% 1
10 AM Sunny 55° 55° 0% 0.00 in NE 8 66% 44° 3% 2
11 AM Sunny 58° 58° 0% 0.00 in NE 8 55% 42° 7% 3
12 PM Sunny 60° 60° 0% 0.00 in NE 7 47% 40° 13% 4
1 PM Sunny 61° 61° 0% 0.00 in NE 7 42% 38° 17% 4
2 PM Sunny 62° 62° 0% 0.00 in NE 7 39% 37° 14% 3
3 PM Sunny 63° 63° 0% 0.00 in NE 6 36% 36° 6% 2
4 PM Sunny 63° 63° 0% 0.00 in NE 7 35% 35° 4% 1
5 PM Sunny 62° 62° 0% 0.00 in NE 7 36% 35° 5% 0
6 PM Clear 61° 61° 0% 0.00 in NE 5 39% 36° 2% 0
7 PM Clear 57° 57° 0% 0.00 in NE 5 47% 37° 1% 0
8 PM Clear 52° 52° 0% 0.00 in NE 3 59% 38° 2% 0
9 PM Clear 50° 49° 0% 0.00 in NE 3 66% 39° 3% 0
10 PM Clear 49° 48° 0% 0.00 in E 3 71% 40° 4% 0
11 PM Mostly Clear 47° 46° 0% 0.00 in E 3 79% 41° 6% 0
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 46° 46° 0% 0.00 in E 2 86% 42° 11% 0
1 AM Clear 45° 45° 0% 0.00 in NE 2 89% 42° 0% 0
2 AM Clear 45° 45° 0% 0.00 in NE 2 89% 42° 2% 0
3 AM Clear 44° 44° 0% 0.00 in NE 1 93% 42° 3% 0
4 AM Mostly Clear 44° 44° 0% 0.00 in N 1 89% 41° 10% 0
5 AM Mostly Clear 43° 43° 0% 0.00 in N 2 89% 40° 14% 0
6 AM Sunny 43° 43° 0% 0.00 in N 2 89% 40° 21% 0
7 AM Sunny 43° 43° 0% 0.00 in N 2 89% 40° 24% 0
8 AM Sunny 43° 41° 0% 0.00 in N 3 93% 41° 18% 0
9 AM Sunny 47° 46° 0% 0.00 in NE 3 83% 42° 24% 1
10 AM Sunny 52° 52° 0% 0.00 in NE 3 71% 43° 14% 2
11 AM Sunny 57° 57° 0% 0.00 in E 3 57% 42° 3% 3
12 PM Sunny 60° 60° 0% 0.00 in E 3 49% 41° 5% 4
1 PM Sunny 62° 62° 0% 0.00 in E 5 43% 39° 7% 4
2 PM Sunny 63° 63° 0% 0.00 in E 5 39% 38° 9% 3
3 PM Sunny 64° 64° 0% 0.00 in E 5 38% 38° 10% 2
4 PM Sunny 64° 64° 0% 0.00 in E 6 38% 38° 10% 1
5 PM Sunny 62° 62° 0% 0.00 in E 6 43% 39° 11% 0
6 PM Mostly Clear 59° 59° 0% 0.00 in E 6 47% 39° 9% 0
7 PM Mostly Clear 55° 55° 0% 0.00 in E 5 59% 41° 7% 0
8 PM Clear 51° 51° 0% 0.00 in E 3 68% 41° 5% 0
9 PM Clear 49° 48° 0% 0.00 in E 3 77% 42° 5% 0
10 PM Clear 47° 47° 0% 0.00 in E 2 86% 43° 5% 0
11 PM Clear 46° 46° 0% 0.00 in E 2 89% 43° 5% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 45° 0% 0.00 in E 2 93% 43° 4% 0
1 AM Clear 44° 44° 0% 0.00 in E 1 96% 43° 2% 0
2 AM Clear 44° 44° 0% 0.00 in E 1 100% 44° 1% 0
3 AM Clear 44° 44° 0% 0.00 in NE 1 100% 44° 2% 0
4 AM Clear 43° 43° 0% 0.00 in NE 1 100% 43° 2% 0
5 AM Clear 43° 43° 0% 0.00 in N 1 100% 43° 3% 0
6 AM Sunny 43° 43° 0% 0.00 in N 1 100% 43° 6% 0
7 AM Sunny 42° 42° 0% 0.00 in N 2 100% 42° 8% 0
8 AM Sunny 43° 43° 0% 0.00 in N 2 100% 43° 11% 0
9 AM Sunny 47° 47° 0% 0.00 in N 2 89% 44° 9% –
10 AM Sunny 52° 52° 0% 0.00 in NE 2 77% 45° 7% –
11 AM Sunny 57° 57° 0% 0.00 in E 2 67% 46° 5% –
12 PM Sunny 60° 60° 0% 0.00 in E 2 60% 46° 5% –
1 PM Sunny 63° 63° 0% 0.00 in SE 2 52% 45° 4% –
2 PM Sunny 64° 64° 0% 0.00 in SE 2 50% 45° 4% –
3 PM Sunny 65° 65° 0% 0.00 in SE 2 48% 45° 5% –
4 PM Sunny 66° 66° 0% 0.00 in SE 2 47% 45° 7% –
5 PM Sunny 65° 65° 0% 0.00 in SE 2 48% 45° 8% –
6 PM Mostly Clear 63° 63° 0% 0.00 in SE 2 54% 46° 6% –
7 PM Clear 59° 59° 0% 0.00 in SE 2 62% 46° 4% –
8 PM Clear 56° 56° 0% – SE 2 72% 47° 2% –
9 PM Clear 53° 53° 0% – SE 1 83% 48° 2% –
10 PM Clear 50° 50° 0% – Calm 93% 48° 2% –
11 PM Clear 48° 48° 0% – Calm 100% 48° 2% –
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 47° 47° 0% – Calm 100% 47° 2% –
1 AM Clear 46° 46° 0% – Calm 100% 46° 2% –
2 AM Clear 46° 46° 0% – Calm 100% 46° 2% –
3 AM Clear 46° 46° 0% – W 1 96% 45° 2% –
4 AM Clear 45° 45° 0% – W 1 100% 45° 2% –
5 AM Clear 45° 45° 0% – W 2 96% 44° 2% –
6 AM Sunny 44° 44° 0% – W 2 100% 44° 2% –
7 AM Sunny 44° 44° 0% – W 2 100% 44° 2% –
8 AM Sunny 45° 45° 0% – W 2 96% 44° 5% –
9 AM Sunny 49° 49° 0% – W 2 86% 45° 5% –
10 AM Sunny 54° 54° 0% – W 3 77% 47° 5% –
11 AM Sunny 59° 59° 0% – W 3 67% 48° 5% –
12 PM Sunny 63° 63° 0% – W 3 58% 48° 5% –
1 PM Sunny 65° 65° 0% – W 5 52% 47° 5% –
2 PM Sunny 67° 67° 0% – W 5 47% 46° 3% –
3 PM Sunny 68° 68° 0% – W 5 45% 46° 3% –
4 PM Sunny 68° 68° 0% – NW 3 45% 46° 3% –
5 PM Sunny 67° 67° 0% – NW 3 49% 47° 3% –
6 PM Clear 65° 65° 0% – NW 3 54% 48° 3% –
7 PM Clear 62° 62° 0% – W 2 60% 48° 3% –
8 PM Clear 59° 59° 0% – W 2 69% 49° 5% –
9 PM Clear 57° 57° 0% – W 2 77% 50° 5% –
10 PM Clear 55° 55° 0% – W 2 83% 50° 5% –
11 PM Clear 53° 53° 0% – W 2 89% 50° 5% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 52° 52° 0% – NW 2 93% 50° 5% –
1 AM Clear 51° 51° 0% – NW 3 93% 49° 5% –
2 AM Mostly Clear 51° 51° 0% – NW 3 G8 93% 49° 17% –
3 AM Mostly Clear 51° 51° 0% – NW 5 93% 49° 17% –
4 AM Mostly Clear 51° 51° 0% – NW 5 G10 93% 49° 17% –
5 AM Mostly Clear 51° 51° 0% – N 6 G12 93% 49° 17% –
6 AM Sunny 50° 48° 0% – N 6 G13 96% 49° 17% –
7 AM Sunny 50° 47° 0% – N 7 G13 96% 49° 17% –
8 AM Mostly Sunny 51° 51° 0% – N 7 G13 93% 49° 27% –
9 AM Mostly Sunny 54° 54° 0% – N 7 G13 83% 49° 27% –
10 AM Mostly Sunny 58° 58° 0% – N 7 G13 75% 50° 27% –
11 AM Mostly Sunny 61° 61° 0% – N 7 67% 50° 27% –
12 PM Mostly Sunny 63° 63° 0% – N 7 62% 50° 27% –
1 PM Mostly Sunny 65° 65° 0% – N 6 56% 49° 27% –
2 PM Sunny 66° 66° 0% – N 6 54% 49° 24% –
3 PM Sunny 67° 67° 0% – NE 6 52% 49° 24% –
4 PM Sunny 68° 68° 0% – NE 6 49% 48° 24% –
5 PM Sunny 67° 67° 0% – NE 6 50% 48° 24% –
6 PM Mostly Clear 65° 65° 0% – NE 5 56% 49° 24% –
7 PM Mostly Clear 62° 62° 0% – NE 5 62% 49° 24% –
8 PM Partly Cloudy 59° 59° 0% – NE 3 G8 72% 50° 28% –
9 PM Partly Cloudy 57° 57° 0% – NE 3 G8 77% 50° 28% –
10 PM Partly Cloudy 55° 55° 0% – NE 3 83% 50° 28% –
11 PM Partly Cloudy 54° 54° 0% – NE 3 86% 50° 28% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 53° 53° 0% – NE 3 86% 49° 28% –
1 AM Partly Cloudy 52° 52° 0% – E 3 89% 49° 28% –
2 AM Partly Cloudy 51° 51° 0% – E 3 89% 48° 50% –
3 AM Partly Cloudy 50° 49° 0% – E 3 93% 48° 50% –
4 AM Partly Cloudy 50° 49° 0% – NE 3 G8 93% 48° 50% –
5 AM Partly Cloudy 50° 49° 0% – NE 3 G8 93% 48° 50% –
6 AM Mostly Sunny 50° 49° 0% – NE 3 G8 93% 48° 50% –
7 AM Mostly Sunny 49° 47° 0% – NE 5 96% 48° 50% –
8 AM Partly Sunny 50° 48° 1% – NE 5 93% 48° 62% –
9 AM Partly Sunny 52° 52° 1% – NE 5 86% 48° 62% –
10 AM Partly Sunny 54° 54° 1% – E 5 83% 49° 62% –
11 AM Partly Sunny 57° 57° 1% – E 5 75% 49° 62% –
12 PM Partly Sunny 59° 59° 1% – E 5 69% 49° 62% –
1 PM Partly Sunny 62° 62° 1% – E 6 60% 48° 62% –
2 PM Partly Sunny 63° 63° 0% – SE 6 58% 48° 64% –
3 PM Partly Sunny 64° 64° 0% – SE 6 56% 48° 64% –
4 PM Partly Sunny 64° 64° 0% – SE 6 56% 48° 64% –
5 PM Partly Sunny 63° 63° 0% – SE 6 58% 48° 64% –
6 PM Mostly Cloudy 62° 62° 0% – SE 6 62% 49° 64% –
7 PM Mostly Cloudy 60° 60° 0% – E 5 67% 49° 64% –
8 PM Mostly Cloudy 58° 58° 1% – E 5 75% 50° 63% –
9 PM Mostly Cloudy 56° 56° 1% – E 5 80% 50° 63% –
10 PM Mostly Cloudy 54° 54° 1% – SE 3 90% 51° 63% –
11 PM Mostly Cloudy 53° 53° 1% – SE 3 93% 51° 63% –
Thursday, October 294 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 52° 52° 1% – SE 3 96% 51° 63% –
1 AM Mostly Cloudy 52° 52° 1% – SE 2 96% 51° 63% –
2 AM Partly Cloudy 52° 52° 3% – SE 2 96% 51° 48% –
3 AM Partly Cloudy 52° 52° 3% – SE 2 96% 51° 48% –

National Weather Service forecast updated 4 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.