Tysons, VA Hourly Weather

Fairfax County8:54 AM EDT38.92°N, 77.23°WElevation 486 ft

Next 48 hours

8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Fri Oct 23 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Sat Oct 24 2 AM 5 AM 35° 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 2216 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
8 AM Sunny 45° 41° 0% 0.00 in NW 8 G15 86% 41° 9% 0
9 AM Sunny 48° 44° 0% 0.00 in NW 9 G16 80% 42° 7% 1
10 AM Sunny 51° 51° 0% 0.00 in NW 9 G16 71% 42° 6% 2
11 AM Sunny 55° 55° 0% 0.00 in NW 10 G17 64% 43° 4% 3
12 PM Sunny 58° 58° 0% 0.00 in NW 10 G18 57% 43° 4% 4
1 PM Sunny 61° 61° 0% 0.00 in N 10 G18 49% 42° 3% 4
2 PM Sunny 63° 63° 0% 0.00 in N 10 G18 46% 42° 3% 4
3 PM Sunny 64° 64° 0% 0.00 in N 10 G18 45% 42° 4% 3
4 PM Sunny 64° 64° 0% 0.00 in N 9 G18 46% 43° 4% 1
5 PM Sunny 64° 64° 0% 0.00 in N 9 G17 48% 44° 5% 0
6 PM Clear 62° 62° 0% 0.00 in N 8 G16 56% 46° 4% 0
7 PM Clear 59° 59° 0% 0.00 in N 8 G16 64% 47° 3% 0
8 PM Clear 57° 57° 0% 0.00 in N 7 G15 75% 49° 2% 0
9 PM Clear 56° 56° 0% 0.00 in N 7 G15 80% 50° 3% –
10 PM Clear 55° 55° 0% 0.00 in N 7 G15 83% 50° 3% –
11 PM Clear 55° 55° 0% 0.00 in N 7 G15 83% 50° 4% –
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 8 G16 86% 50° 5% –
1 AM Mostly Clear 53° 53° 0% 0.00 in N 8 G16 86% 49° 6% –
2 AM Mostly Clear 52° 52° 0% 0.00 in N 9 G17 86% 48° 7% –
3 AM Mostly Clear 51° 51° 0% 0.00 in N 9 G17 86% 47° 7% –
4 AM Mostly Clear 50° 46° 0% 0.00 in N 9 G16 89% 47° 8% –
5 AM Mostly Clear 48° 44° 0% 0.00 in N 9 G16 93% 46° 8% –
6 AM Sunny 47° 43° 0% 0.00 in N 9 G16 93% 45° 6% –
7 AM Sunny 46° 41° 0% 0.00 in N 9 G16 93% 44° 5% –
8 AM Sunny 46° 41° 0% – N 9 G16 89% 43° 3% –
9 AM Sunny 47° 43° 0% – N 9 G16 83% 42° 3% –
10 AM Sunny 49° 45° 0% – N 9 G16 74% 41° 3% –
11 AM Sunny 51° 51° 0% – N 9 G16 66% 40° 3% –
12 PM Sunny 53° 53° 0% – N 9 G15 59% 39° 3% –
1 PM Sunny 55° 55° 0% – N 8 G15 55% 39° 2% –
2 PM Sunny 56° 56° 0% – N 8 G14 51% 38° 2% –
3 PM Sunny 57° 57° 0% – N 8 47% 37° 3% –
4 PM Sunny 57° 57° 0% – NE 7 G13 47% 37° 3% –
5 PM Sunny 56° 56° 0% – NE 7 49% 37° 4% –
6 PM Clear 54° 54° 0% – NE 6 54% 38° 3% –
7 PM Clear 52° 52° 0% – NE 6 63% 40° 3% –
8 PM Clear 49° 47° 0% – NE 5 74% 41° 2% –
9 PM Clear 48° 46° 0% – NE 5 77% 41° 2% –
10 PM Clear 47° 46° 0% – NE 3 G8 79% 41° 2% –
11 PM Clear 46° 45° 0% – NE 3 G8 83% 41° 2% –
Saturday, October 2424 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 44° 0% – NE 3 G8 86% 41° 2% –
1 AM Clear 45° 44° 0% – NE 3 G8 82% 40° 2% –
2 AM Clear 44° 42° 0% – NE 3 G8 86% 40° 3% –
3 AM Clear 43° 41° 0% – N 3 G8 89% 40° 3% –
4 AM Clear 43° 40° 0% – N 5 89% 40° 3% –
5 AM Clear 42° 39° 0% – N 5 93% 40° 3% –
6 AM Sunny 41° 38° 0% – N 5 G10 96% 40° 3% –
7 AM Sunny 40° 37° 0% – N 5 G10 100% 40° 3% –
8 AM Sunny 41° 38° 0% – N 5 G10 96% 40° 3% –
9 AM Sunny 43° 40° 0% – N 5 93% 41° 3% –
10 AM Sunny 47° 45° 0% – NE 5 83% 42° 3% –
11 AM Sunny 50° 48° 0% – NE 5 77% 43° 3% –
12 PM Sunny 53° 53° 0% – NE 5 69% 43° 3% –
1 PM Sunny 55° 55° 0% – E 5 61% 42° 3% –
2 PM Sunny 56° 56° 0% – E 5 57% 41° 3% –
3 PM Sunny 57° 57° 0% – E 5 53% 40° 3% –
4 PM Sunny 57° 57° 0% – E 5 53% 40° 3% –
5 PM Sunny 57° 57° 0% – E 5 53% 40° 3% –
6 PM Clear 56° 56° 0% – E 3 59% 42° 3% –
7 PM Clear 54° 54° 0% – E 3 69% 44° 3% –
8 PM Clear 52° 52° 0% – E 2 80% 46° 3% –
9 PM Clear 50° 50° 0% – E 1 89% 47° 3% –
10 PM Clear 48° 48° 0% – E 1 93% 46° 3% –
11 PM Clear 46° 46° 0% – E 1 100% 46° 3% –
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 45° 45° 0% – NE 1 100% 45° 3% –
1 AM Clear 45° 45° 0% – N 2 100% 45° 3% –
2 AM Mostly Clear 44° 44° 0% – NW 2 100% 44° 8% –
3 AM Mostly Clear 43° 43° 0% – NW 2 100% 43° 8% –
4 AM Mostly Clear 42° 42° 0% – NW 2 100% 42° 8% –
5 AM Mostly Clear 41° 41° 0% – NW 2 100% 41° 8% –
6 AM Sunny 40° 40° 0% – NW 2 100% 40° 8% –
7 AM Sunny 40° 40° 0% – NW 2 100% 40° 8% –
8 AM Sunny 41° 41° 0% – NW 2 100% 41° 15% –
9 AM Sunny 44° 44° 0% – NW 2 96% 43° 15% –
10 AM Sunny 47° 46° 0% – NW 3 93% 45° 15% –
11 AM Sunny 51° 51° 0% – W 3 83% 46° 15% –
12 PM Sunny 54° 54° 0% – W 3 74% 46° 15% –
1 PM Sunny 58° 58° 0% – SW 3 64% 46° 15% –
2 PM Sunny 60° 60° 0% – SW 3 58% 45° 10% –
3 PM Sunny 62° 62° 0% – SW 3 54% 45° 10% –
4 PM Sunny 62° 62° 0% – S 3 54% 45° 10% –
5 PM Sunny 62° 62° 0% – S 3 54% 45° 10% –
6 PM Mostly Clear 61° 61° 0% – S 3 58% 46° 10% –
7 PM Mostly Clear 58° 58° 0% – S 2 69% 48° 10% –
8 PM Mostly Clear 56° 56° 0% – S 2 77% 49° 15% –
9 PM Mostly Clear 54° 54° 0% – S 2 83% 49° 15% –
10 PM Mostly Clear 52° 52° 0% – S 1 89% 49° 15% –
11 PM Mostly Clear 51° 51° 0% – S 1 89% 48° 15% –
Monday, October 2618 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Clear 50° 50° 0% – SW 1 93% 48° 15% –
1 AM Mostly Clear 49° 49° 0% – SW 2 93% 47° 15% –
2 AM Partly Cloudy 48° 48° 0% – SW 2 96% 47° 30% –
3 AM Partly Cloudy 47° 47° 0% – SW 2 96% 46° 30% –
4 AM Partly Cloudy 46° 46° 0% – SW 2 96% 45° 30% –
5 AM Partly Cloudy 45° 45° 0% – SW 2 96% 44° 30% –
6 AM Mostly Sunny 44° 44° 0% – W 2 100% 44° 30% –
7 AM Mostly Sunny 43° 41° 0% – W 3 100% 43° 30% –
8 AM Mostly Sunny 44° 42° 1% – W 3 100% 44° 36% –
9 AM Mostly Sunny 46° 45° 1% – W 3 96% 45° 36% –
10 AM Mostly Sunny 50° 49° 1% – W 3 89% 47° 36% –
11 AM Mostly Sunny 54° 54° 1% – W 3 80% 48° 36% –
12 PM Mostly Sunny 58° 58° 1% – W 3 G8 69% 48° 36% –
1 PM Mostly Sunny 62° 62° 1% – W 5 60% 48° 36% –
2 PM Mostly Sunny 65° 65° 0% – W 5 54% 48° 33% –
3 PM Mostly Sunny 67° 67° 0% – W 5 50% 48° 33% –
4 PM Mostly Sunny 67° 67° 0% – W 5 50% 48° 33% –
5 PM Mostly Sunny 67° 67° 0% – W 5 50% 48° 33% –

National Weather Service forecast updated 2 days 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.