Fairfax, VA 22031 Hourly Weather

Fairfax (city) County9:55 PM EDT38.86°N, 77.26°W

Next 48 hours

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 6 PM 40° 45° 50° 55° 60° 65° %
TemperatureFeels likeChance of precipitationNight
Thursday, October 223 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
9 PM Clear 53° 53° 0% 0.00 in N 6 G14 59% 39° 0% 0
10 PM Clear 52° 52° 0% 0.00 in N 6 G13 63% 40° 1% 0
11 PM Clear 50° 48° 0% 0.00 in N 6 G13 71% 41° 1% 0
Friday, October 2324 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 49° 47° 0% 0.00 in N 6 G13 77% 42° 0% 0
1 AM Clear 49° 46° 0% 0.00 in N 7 G14 80% 43° 0% 0
2 AM Clear 49° 46° 0% 0.00 in N 7 G15 80% 43° 1% 0
3 AM Clear 48° 45° 0% 0.00 in N 7 G15 86% 44° 1% 0
4 AM Clear 48° 45° 0% 0.00 in N 7 G15 89% 45° 1% 0
5 AM Clear 48° 45° 0% 0.00 in N 7 G15 89% 45° 2% 0
6 AM Sunny 48° 45° 0% 0.00 in N 7 G15 86% 44° 3% 0
7 AM Sunny 48° 45° 0% 0.00 in N 7 G14 86% 44° 5% 0
8 AM Sunny 48° 45° 0% 0.00 in N 7 G13 86% 44° 5% 0
9 AM Sunny 50° 47° 0% 0.00 in N 7 G13 80% 44° 3% 1
10 AM Sunny 54° 54° 0% 0.00 in NE 7 G13 69% 44° 3% 2
11 AM Sunny 57° 57° 0% 0.00 in NE 7 G13 59% 43° 7% 3
12 PM Sunny 59° 59° 0% 0.00 in NE 7 49% 40° 9% 4
1 PM Sunny 61° 61° 0% 0.00 in NE 6 G12 41% 37° 11% 4
2 PM Sunny 62° 62° 0% 0.00 in NE 6 36% 35° 12% 3
3 PM Sunny 63° 63° 0% 0.00 in NE 6 35% 35° 10% 2
4 PM Sunny 63° 63° 0% 0.00 in NE 6 35% 35° 5% 1
5 PM Sunny 62° 62° 0% 0.00 in NE 6 36% 35° 4% 0
6 PM Clear 60° 60° 0% 0.00 in NE 5 41% 36° 1% 0
7 PM Clear 57° 57° 0% 0.00 in NE 5 47% 37° 0% 0
8 PM Clear 51° 51° 0% 0.00 in NE 3 G8 61% 38° 3% 0
9 PM Clear 49° 48° 0% 0.00 in NE 3 68% 39° 4% 0
10 PM Clear 48° 48° 0% 0.00 in E 2 74% 40° 3% 0
11 PM Clear 46° 46° 0% 0.00 in E 2 79% 40° 4% 0
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 E 2 86% 41° 9% 0
1 AM Clear 45° 45° 0% 0.00 in NE 1 86% 41° 0% 0
2 AM Clear 44° 44° 0% 0.00 in NE 1 89% 41° 2% 0
3 AM Mostly Clear 44° 44° 0% 0.00 in NE 1 89% 41° 7% 0
4 AM Mostly Clear 43° 43° 0% 0.00 in NE 1 89% 40° 12% 0
5 AM Mostly Clear 43° 43° 0% 0.00 in N 2 89% 40° 17% 0
6 AM Mostly Sunny 42° 42° 0% 0.00 in N 2 89% 39° 28% 0
7 AM Mostly Sunny 42° 42° 0% 0.00 in N 2 86% 38° 31% 0
8 AM Sunny 42° 42° 0% 0.00 in N 2 93% 40° 21% 0
9 AM Mostly Sunny 45° 45° 0% 0.00 in NE 2 89% 42° 31% 1
10 AM Sunny 50° 50° 0% 0.00 in NE 2 80% 44° 17% 2
11 AM Sunny 56° 56° 0% 0.00 in E 3 62% 43° 3% 3
12 PM Sunny 59° 59° 0% 0.00 in E 3 53% 42° 6% 4
1 PM Sunny 61° 61° 0% 0.00 in E 3 46% 40° 8% 4
2 PM Sunny 62° 62° 0% 0.00 in E 3 43% 39° 11% 3
3 PM Sunny 63° 63° 0% 0.00 in E 3 41% 39° 10% 2
4 PM Sunny 63° 63° 0% 0.00 in E 5 41% 39° 10% 1
5 PM Sunny 61° 61° 0% 0.00 in E 5 46% 40° 9% 0
6 PM Mostly Clear 58° 58° 0% 0.00 in E 5 53% 41° 8% 0
7 PM Mostly Clear 54° 54° 0% 0.00 in E 5 64% 42° 6% 0
8 PM Clear 50° 49° 0% 0.00 in E 3 77% 43° 5% 0
9 PM Clear 48° 48° 0% 0.00 in E 2 83% 43° 5% 0
10 PM Mostly Clear 46° 46° 0% 0.00 in E 2 89% 43° 6% 0
11 PM Mostly Clear 45° 45° 0% 0.00 in E 1 93% 43° 6% 0
Sunday, October 2524 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 44° 44° 0% 0.00 in E 1 96% 43° 4% 0
1 AM Clear 43° 43° 0% 0.00 in E 1 96% 42° 3% 0
2 AM Clear 43° 43° 0% 0.00 in E 1 100% 43° 1% 0
3 AM Clear 43° 43° 0% 0.00 in NE 1 100% 43° 2% 0
4 AM Clear 43° 43° 0% 0.00 in N 1 100% 43° 4% 0
5 AM Clear 43° 43° 0% 0.00 in N 1 100% 43° 5% 0
6 AM Sunny 42° 42° 0% 0.00 in N 1 100% 42° 7% 0
7 AM Sunny 41° 41° 0% 0.00 in N 2 100% 41° 9% 0
8 AM Sunny 42° 42° 0% 0.00 in N 2 100% 42° 11% 0
9 AM Sunny 46° 46° 0% 0.00 in N 2 93% 44° 10% –
10 AM Sunny 52° 52° 0% 0.00 in NE 2 77% 45° 8% –
11 AM Sunny 57° 57° 0% 0.00 in E 2 69% 47° 7% –
12 PM Sunny 60° 60° 0% 0.00 in E 2 62% 47° 7% –
1 PM Sunny 63° 63° 0% 0.00 in SE 2 56% 47° 6% –
2 PM Sunny 64° 64° 0% 0.00 in S 2 52% 46° 6% –
3 PM Sunny 65° 65° 0% 0.00 in S 2 50% 46° 6% –
4 PM Sunny 66° 66° 0% 0.00 in S 2 48% 46° 7% –
5 PM Sunny 65° 65° 0% 0.00 in S 2 50% 46° 7% –
6 PM Clear 62° 62° 0% 0.00 in S 2 58% 47° 5% –
7 PM Clear 59° 59° 0% 0.00 in SE 2 67% 48° 4% –
8 PM Clear 56° 56° 0% – SE 2 77% 49° 2% –
9 PM Clear 53° 53° 0% – SE 1 86% 49° 2% –
10 PM Clear 50° 50° 0% – Calm 96% 49° 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 46° 46° 0% – Calm 100% 46° 2% –
1 AM Clear 46° 46° 0% – Calm 100% 46° 2% –
2 AM Clear 45° 45° 0% – Calm 100% 45° 2% –
3 AM Clear 44° 44° 0% – SW 1 100% 44° 2% –
4 AM Clear 44° 44° 0% – W 1 100% 44° 2% –
5 AM Clear 44° 44° 0% – W 2 100% 44° 2% –
6 AM Sunny 43° 43° 0% – W 2 100% 43° 2% –
7 AM Sunny 43° 43° 0% – W 2 100% 43° 2% –
8 AM Sunny 44° 44° 0% – W 2 96% 43° 6% –
9 AM Sunny 48° 48° 0% – W 2 89% 45° 6% –
10 AM Sunny 53° 53° 0% – W 3 80% 47° 6% –
11 AM Sunny 58° 58° 0% – W 3 72% 49° 6% –
12 PM Sunny 62° 62° 0% – W 3 62% 49° 6% –
1 PM Sunny 65° 65° 0% – W 3 56% 49° 6% –
2 PM Sunny 67° 67° 0% – NW 3 50% 48° 3% –
3 PM Sunny 68° 68° 0% – NW 3 49% 48° 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 65° 65° 0% – NW 2 56% 49° 3% –
7 PM Clear 61° 61° 0% – W 1 65% 49° 3% –
8 PM Clear 58° 58° 0% – W 1 75% 50° 5% –
9 PM Clear 56° 56° 0% – W 1 80% 50° 5% –
10 PM Clear 54° 54° 0% – W 2 86% 50° 5% –
11 PM Clear 52° 52° 0% – W 2 93% 50° 5% –
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Clear 51° 51° 0% – NW 2 96% 50° 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% – NW 5 G10 96% 49° 16% –
5 AM Mostly Clear 50° 48° 0% – N 6 G12 96% 49° 16% –
6 AM Sunny 49° 47° 0% – N 6 G13 100% 49° 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° 27% –
9 AM Mostly Sunny 53° 53° 0% – N 7 G13 86% 49° 27% –
10 AM Mostly Sunny 57° 57° 0% – N 7 77% 50° 27% –
11 AM Mostly Sunny 61° 61° 0% – N 7 70% 51° 27% –
12 PM Mostly Sunny 63° 63° 0% – N 7 65% 51° 27% –
1 PM Mostly Sunny 65° 65° 0% – N 6 58% 50° 27% –
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 68° 68° 0% – NE 5 52% 50° 24% –
5 PM Sunny 67° 67° 0% – NE 5 54% 50° 24% –
6 PM Mostly Clear 65° 65° 0% – NE 5 58% 50° 24% –
7 PM Mostly Clear 62° 62° 0% – NE 3 G8 67% 51° 24% –
8 PM Partly Cloudy 59° 59° 0% – NE 3 G8 75% 51° 27% –
9 PM Partly Cloudy 56° 56° 0% – NE 3 G8 83% 51° 27% –
10 PM Partly Cloudy 54° 54° 0% – NE 3 86% 50° 27% –
11 PM Partly Cloudy 52° 52° 0% – NE 3 93% 50° 27% –
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Partly Cloudy 51° 51° 0% – NE 3 96% 50° 27% –
1 AM Partly Cloudy 50° 50° 0% – E 2 96% 49° 27% –
2 AM Mostly Cloudy 50° 50° 0% – E 2 96% 49° 52% –
3 AM Mostly Cloudy 50° 50° 0% – E 2 96% 49° 52% –
4 AM Mostly Cloudy 49° 48° 0% – NE 3 G8 96% 48° 52% –
5 AM Mostly Cloudy 49° 48° 0% – NE 3 G8 96% 48° 52% –
6 AM Partly Sunny 48° 47° 0% – NE 3 G8 96% 47° 52% –
7 AM Partly Sunny 48° 46° 0% – NE 5 96% 47° 52% –
8 AM Partly Sunny 49° 47° 1% – NE 5 93% 47° 64% –
9 AM Partly Sunny 51° 51° 1% – NE 5 89% 48° 64% –
10 AM Partly Sunny 54° 54° 1% – E 5 83% 49° 64% –
11 AM Partly Sunny 57° 57° 1% – E 5 77% 50° 64% –
12 PM Partly Sunny 59° 59° 1% – E 5 72% 50° 64% –
1 PM Partly Sunny 61° 61° 1% – SE 5 67% 50° 64% –
2 PM Partly Sunny 62° 62° 1% – SE 5 65% 50° 62% –
3 PM Partly Sunny 63° 63° 1% – SE 5 62% 50° 62% –
4 PM Partly Sunny 63° 63° 1% – SE 5 62% 50° 62% –
5 PM Partly Sunny 63° 63° 1% – SE 5 62% 50° 62% –
6 PM Mostly Cloudy 61° 61° 1% – SE 5 67% 50° 62% –
7 PM Mostly Cloudy 59° 59° 1% – E 3 G8 75% 51° 62% –
8 PM Mostly Cloudy 57° 57° 1% – E 3 G8 80% 51° 62% –
9 PM Mostly Cloudy 55° 55° 1% – SE 3 G8 86% 51° 62% –
10 PM Mostly Cloudy 53° 53° 1% – SE 3 93% 51° 62% –
11 PM Mostly Cloudy 52° 52° 1% – SE 3 96% 51° 62% –
Thursday, October 292 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds UV
12 AM Mostly Cloudy 51° 51° 1% – SE 3 100% 51° 62% –
1 AM Mostly Cloudy 51° 51° 1% – SE 2 100% 51° 62% –

National Weather Service forecast updated 7 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.