Fairfax, VA Hourly Weather

City of Fairfax County2:02 PM EDT38.85°N, 77.31°WElevation 430 ft

Next 48 hours

2 PM 5 PM 8 PM 11 PM Sun Oct 25 2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM Mon Oct 26 2 AM 5 AM 8 AM 11 AM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Saturday, October 2410 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
2 PM Sunny 62° 62° 0% 0.00 in E 3 43% 39° 11%
3 PM Sunny 63° 63° 0% 0.00 in E 3 39% 38° 11%
4 PM Sunny 63° 63° 0% 0.00 in E 5 39% 38° 10%
5 PM Sunny 61° 61° 0% 0.00 in E 5 44% 39° 10%
6 PM Mostly Clear 58° 58° 0% 0.00 in E 5 51% 40° 8%
7 PM Mostly Clear 54° 54° 0% 0.00 in E 3 61% 41° 7%
8 PM Clear 50° 49° 0% 0.00 in E 3 74% 42° 5%
9 PM Clear 48° 47° 0% 0.00 in E 3 80% 42° 5%
10 PM Mostly Clear 46° 46° 0% 0.00 in E 2 86% 42° 6%
11 PM Mostly Clear 45° 45° 0% 0.00 in E 2 89% 42° 6%
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 44° 44° 0% 0.00 in E 2 93% 42° 4%
1 AM Clear 43° 43° 0% 0.00 in E 1 96% 42° 3%
2 AM Clear 43° 43° 0% 0.00 in E 1 100% 43° 1%
3 AM Clear 43° 43° 0% 0.00 in NE 1 100% 43° 2%
4 AM Clear 42° 42° 0% 0.00 in N 1 100% 42° 4%
5 AM Clear 42° 42° 0% 0.00 in N 1 100% 42° 5%
6 AM Sunny 41° 41° 0% 0.00 in N 1 100% 41° 7%
7 AM Sunny 41° 41° 0% 0.00 in N 2 100% 41° 10%
8 AM Sunny 42° 42° 0% 0.00 in N 2 100% 42° 12%
9 AM Sunny 46° 46° 0% 0.00 in N 2 89% 43° 10%
10 AM Sunny 52° 52° 0% 0.00 in NE 2 77% 45° 9%
11 AM Sunny 57° 57° 0% 0.00 in E 2 67% 46° 7%
12 PM Sunny 60° 60° 0% 0.00 in E 2 60% 46° 7%
1 PM Sunny 63° 63° 0% 0.00 in SE 2 54% 46° 7%
2 PM Sunny 64° 64° 0% 0.00 in S 2 50% 45° 7%
3 PM Sunny 65° 65° 0% 0.00 in S 2 48% 45° 7%
4 PM Sunny 66° 66° 0% 0.00 in S 2 47% 45° 8%
5 PM Sunny 65° 65° 0% 0.00 in S 2 48% 45° 8%
6 PM Mostly Clear 62° 62° 0% 0.00 in S 2 56% 46° 6%
7 PM Clear 58° 58° 0% 0.00 in SE 1 67% 47° 4%
8 PM Clear 55° 55° 0% – SE 1 77% 48° 2%
9 PM Clear 52° 52° 0% – SE 1 86% 48° 2%
10 PM Clear 49° 49° 0% – Calm 93% 47° 2%
11 PM Clear 47° 47° 0% – Calm 100% 47° 2%
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 46° 46° 0% – Calm 100% 46° 2%
1 AM Clear 45° 45° 0% – SW 1 100% 45° 2%
2 AM Clear 45° 45° 0% – SW 1 100% 45° 2%
3 AM Clear 44° 44° 0% – SW 1 100% 44° 2%
4 AM Clear 44° 44° 0% – W 2 100% 44° 2%
5 AM Clear 43° 43° 0% – W 2 100% 43° 2%
6 AM Sunny 42° 42° 0% – W 2 100% 42° 2%
7 AM Sunny 42° 42° 0% – W 2 100% 42° 2%
8 AM Sunny 43° 43° 0% – W 2 100% 43° 7%
9 AM Sunny 47° 47° 0% – W 2 93% 45° 7%
10 AM Sunny 53° 53° 0% – W 3 80% 47° 7%
11 AM Sunny 58° 58° 0% – W 3 69% 48° 7%
12 PM Sunny 62° 62° 0% – W 3 60% 48° 7%
1 PM Sunny 65° 65° 0% – NW 3 54% 48° 7%
2 PM Sunny 67° 67° 0% – NW 3 49% 47° 3%
3 PM Sunny 68° 68° 0% – NW 3 47% 47° 3%
4 PM Sunny 68° 68° 0% – NW 2 49% 48° 3%
5 PM Sunny 67° 67° 0% – NW 2 50% 48° 3%
6 PM Clear 64° 64° 0% – NW 2 56% 48° 3%
7 PM Clear 61° 61° 0% – W 1 65% 49° 3%
8 PM Clear 57° 57° 0% – W 1 75% 49° 5%
9 PM Clear 54° 54° 0% – W 1 83% 49° 5%
10 PM Clear 52° 52° 0% – W 2 89% 49° 5%
11 PM Clear 51° 51° 0% – W 2 93% 49° 5%
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 50° 50° 0% – NW 2 96% 49° 5%
1 AM Clear 50° 49° 0% – NW 3 96% 49° 5%
2 AM Mostly Clear 50° 49° 0% – NW 3 G8 96% 49° 16%
3 AM Mostly Clear 50° 48° 0% – NW 5 96% 49° 16%
4 AM Mostly Clear 50° 48° 0% – N 5 G12 93% 48° 16%
5 AM Mostly Clear 50° 48° 0% – N 6 G13 93% 48° 16%
6 AM Sunny 49° 47° 0% – N 6 G13 96% 48° 16%
7 AM Sunny 49° 46° 0% – N 7 G13 96% 48° 16%
8 AM Mostly Sunny 50° 47° 0% – N 7 G13 93% 48° 28%
9 AM Mostly Sunny 53° 53° 0% – N 7 G13 86% 49° 28%
10 AM Mostly Sunny 56° 56° 0% – N 7 77% 49° 28%
11 AM Mostly Sunny 60° 60° 0% – N 7 69% 50° 28%
12 PM Mostly Sunny 63° 63° 0% – N 7 62% 50° 28%
1 PM Mostly Sunny 65° 65° 0% – N 6 58% 50° 28%
2 PM Sunny 66° 66° 0% – N 6 56% 50° 24%
3 PM Sunny 67° 67° 0% – N 6 54% 50° 24%
4 PM Sunny 67° 67° 0% – NE 5 52% 49° 24%
5 PM Sunny 66° 66° 0% – NE 5 54% 49° 24%
6 PM Mostly Clear 64° 64° 0% – NE 5 58% 49° 24%
7 PM Mostly Clear 61° 61° 0% – NE 3 G8 67% 50° 24%
8 PM Partly Cloudy 58° 58° 0% – NE 3 G8 75% 50° 28%
9 PM Partly Cloudy 56° 56° 0% – NE 3 G8 80% 50° 28%
10 PM Partly Cloudy 54° 54° 0% – NE 3 83% 49° 28%
11 PM Partly Cloudy 52° 52° 0% – NE 3 89% 49° 28%
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Partly Cloudy 51° 51° 0% – NE 3 93% 49° 28%
1 AM Partly Cloudy 50° 49° 0% – E 3 96% 49° 28%
2 AM Mostly Cloudy 50° 49° 0% – E 3 96% 49° 54%
3 AM Mostly Cloudy 49° 48° 0% – E 3 96% 48° 54%
4 AM Mostly Cloudy 48° 47° 0% – NE 3 G8 100% 48° 54%
5 AM Mostly Cloudy 48° 47° 0% – NE 3 G8 96% 47° 54%
6 AM Partly Sunny 48° 47° 0% – NE 3 G8 96% 47° 54%
7 AM Partly Sunny 48° 46° 0% – NE 5 96% 47° 54%
8 AM Partly Sunny 49° 47° 2% – NE 5 93% 47° 66%
9 AM Partly Sunny 51° 51° 2% – NE 5 89% 48° 66%
10 AM Partly Sunny 54° 54° 2% – E 5 80% 48° 66%
11 AM Partly Sunny 57° 57° 2% – E 5 75% 49° 66%
12 PM Partly Sunny 59° 59° 2% – E 5 69% 49° 66%
1 PM Partly Sunny 61° 61° 2% – SE 5 65% 49° 66%
2 PM Partly Sunny 62° 62° 1% – SE 5 62% 49° 63%
3 PM Partly Sunny 63° 63° 1% – SE 5 60% 49° 63%
4 PM Partly Sunny 63° 63° 1% – SE 5 60% 49° 63%
5 PM Partly Sunny 63° 63° 1% – SE 5 60% 49° 63%
6 PM Mostly Cloudy 61° 61° 1% – SE 5 67% 50° 63%
7 PM Mostly Cloudy 59° 59° 1% – SE 3 G8 72% 50° 63%
8 PM Mostly Cloudy 57° 57° 1% – SE 3 G8 80% 51° 61%
9 PM Mostly Cloudy 55° 55° 1% – SE 3 G8 86% 51° 61%
10 PM Mostly Cloudy 53° 53° 1% – SE 3 93% 51° 61%
11 PM Mostly Cloudy 52° 52° 1% – SE 3 96% 51° 61%
Thursday, October 2910 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 51° 51° 1% – SE 3 100% 51° 61%
1 AM Mostly Cloudy 51° 51° 1% – SE 2 96% 50° 61%
2 AM Partly Cloudy 51° 51° 3% – SE 2 96% 50° 47%
3 AM Partly Cloudy 51° 51° 3% – SE 2 96% 50° 47%
4 AM Partly Cloudy 50° 50° 3% – SE 2 100% 50° 47%
5 AM Partly Cloudy 50° 50° 3% – SE 2 100% 50° 47%
6 AM Mostly Sunny 49° 49° 3% – SE 2 100% 49° 47%
7 AM Mostly Sunny 49° 48° 3% – SE 3 100% 49° 47%
8 AM Mostly Sunny 50° 49° 6% – SE 3 96% 49° 41%
9 AM Mostly Sunny 52° 52° 6% – SE 3 93% 50° 41%

National Weather Service forecast updated 1 day 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.