Idylwood, VA Hourly Weather

Fairfax County10:58 PM EDT38.90°N, 77.21°WElevation 459 ft
Frost Advisory from 1:00 AM Mon until 9:00 AM Mon

Next 48 hours

10 PM Mon Oct 26 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM Tue Oct 27 1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 40° 45° 50° 55° 60° 65° 70° %
TemperatureFeels likeChance of precipitationNight
Sunday, October 252 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
10 PM Clear 50° 50° 0% 0.00 in S 1 83% 45° 1%
11 PM Clear 48° 48° 0% 0.00 in S 1 89% 45° 2%
Monday, October 2624 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 47° 47° 0% 0.00 in SW 1 93% 45° 0%
1 AM Clear 46° 46° 0% 0.00 in SW 1 93% 44° 0%
2 AM Clear 46° 46° 0% 0.00 in W 2 93% 44° 0%
3 AM Clear 45° 45° 0% 0.00 in W 2 96% 44° 2%
4 AM Mostly Clear 45° 45° 0% 0.00 in W 2 93% 43° 6%
5 AM Mostly Clear 44° 44° 0% 0.00 in W 2 96% 43° 10%
6 AM Sunny 44° 44° 0% 0.00 in W 2 93% 42° 12%
7 AM Sunny 43° 43° 0% 0.00 in W 2 93% 41° 16%
8 AM Sunny 44° 42° 0% 0.00 in W 3 89% 41° 18%
9 AM Sunny 48° 47° 0% 0.00 in NW 3 83% 43° 23%
10 AM Sunny 53° 53° 0% 0.00 in NW 3 74% 45° 22%
11 AM Sunny 59° 59° 0% 0.00 in NW 3 60% 45° 9%
12 PM Sunny 63° 63° 0% 0.00 in NW 5 50% 44° 7%
1 PM Sunny 66° 66° 0% 0.00 in NW 5 45% 44° 4%
2 PM Sunny 68° 68° 0% 0.00 in NW 6 40% 43° 4%
3 PM Sunny 69° 69° 0% 0.00 in NW 6 39% 43° 4%
4 PM Sunny 69° 69° 0% 0.00 in NW 5 39% 43° 3%
5 PM Sunny 68° 68° 0% 0.00 in NW 5 40% 43° 5%
6 PM Clear 65° 65° 0% 0.00 in NW 2 45% 43° 1%
7 PM Clear 61° 61° 0% 0.00 in W 2 53% 44° 0%
8 PM Clear 56° 56° 0% 0.00 in W 2 66% 45° 1%
9 PM Clear 54° 54° 0% 0.00 in W 2 74% 46° 4%
10 PM Clear 53° 53° 0% 0.00 in W 3 80% 47° 0%
11 PM Clear 51° 51° 0% 0.00 in NW 3 G8 86% 47° 3%
Tuesday, October 2724 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 51° 51° 0% 0.00 in NW 3 G9 86% 47° 1%
1 AM Clear 50° 48° 0% 0.00 in NW 5 89% 47° 0%
2 AM Mostly Clear 50° 48° 0% 0.00 in NW 5 G10 86% 46° 10%
3 AM Mostly Clear 50° 48° 0% 0.00 in NW 6 86% 46° 9%
4 AM Mostly Clear 49° 47° 0% 0.00 in NW 6 G12 89% 46° 10%
5 AM Mostly Clear 49° 47° 0% 0.00 in NW 6 G12 89% 46° 8%
6 AM Sunny 48° 45° 0% 0.00 in NW 6 G12 93% 46° 8%
7 AM Sunny 48° 45° 0% 0.00 in N 6 G12 93% 46° 2%
8 AM Sunny 48° 45° 0% 0.00 in N 6 G12 93% 46° 2%
9 AM Sunny 52° 52° 0% 0.00 in N 6 G12 83% 47° 4%
10 AM Sunny 56° 56° 0% 0.00 in N 6 G12 72% 47° 6%
11 AM Sunny 60° 60° 0% 0.00 in NE 6 64% 48° 9%
12 PM Sunny 63° 63° 0% 0.00 in NE 6 58% 48° 11%
1 PM Sunny 66° 66° 0% 0.00 in N 5 52% 48° 11%
2 PM Sunny 67° 67° 0% 0.00 in N 5 50% 48° 11%
3 PM Sunny 68° 68° 0% 0.00 in N 5 51% 49° 13%
4 PM Sunny 68° 68° 0% 0.00 in NE 5 51% 49° 16%
5 PM Sunny 67° 67° 0% 0.00 in NE 5 52% 49° 18%
6 PM Mostly Clear 65° 65° 0% 0.00 in NE 5 56% 49° 16%
7 PM Mostly Clear 62° 62° 0% 0.00 in NE 3 G8 62% 49° 13%
8 PM Mostly Clear 58° 58° 0% 0.00 in E 3 G8 69% 48° 11%
9 PM Mostly Clear 56° 56° 0% 0.00 in E 3 G8 74% 48° 15%
10 PM Mostly Clear 54° 54° 0% 0.00 in E 2 80% 48° 18%
11 PM Mostly Clear 53° 53° 0% 0.00 in E 2 83% 48° 22%
Wednesday, October 2824 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 52° 52° 0% 0.00 in E 2 86% 48° 23%
1 AM Mostly Clear 51° 51° 0% 0.00 in E 2 89% 48° 24%
2 AM Mostly Clear 50° 50° 0% 0.00 in E 2 89% 47° 25%
3 AM Partly Cloudy 50° 50° 0% 0.00 in E 2 89% 47° 29%
4 AM Partly Cloudy 49° 49° 0% 0.00 in E 2 93% 47° 32%
5 AM Partly Cloudy 49° 49° 0% 0.00 in E 2 93% 47° 36%
6 AM Mostly Sunny 49° 49° 0% 0.00 in E 2 89% 46° 43%
7 AM Mostly Sunny 48° 47° 0% 0.00 in E 3 93% 46° 50%
8 AM Partly Sunny 49° 48° 0% 0.00 in E 3 93% 47° 57%
9 AM Partly Sunny 52° 52° 0% 0.00 in E 3 83% 47° 55%
10 AM Partly Sunny 56° 56° 0% 0.00 in E 5 74% 48° 54%
11 AM Partly Sunny 59° 59° 0% 0.00 in E 5 69% 49° 52%
12 PM Partly Sunny 62° 62° 0% 0.00 in E 5 62% 49° 55%
1 PM Partly Sunny 64° 64° 0% 0.00 in SE 5 58% 49° 58%
2 PM Partly Sunny 65° 65° 0% 0.00 in SE 5 56% 49° 61%
3 PM Partly Sunny 66° 66° 0% 0.00 in SE 5 56% 50° 65%
4 PM Partly Sunny 66° 66° 0% 0.00 in SE 6 56% 50° 68%
5 PM Mostly Cloudy 64° 64° 0% 0.00 in SE 6 60% 50° 72%
6 PM Mostly Cloudy 63° 63° 0% 0.00 in SE 5 62% 50° 71%
7 PM Mostly Cloudy 60° 60° 0% 0.00 in SE 5 72% 51° 69%
8 PM Mostly Cloudy 59° 59° 0% – SE 3 G8 78% 52° 68%
9 PM Mostly Cloudy 57° 57° 0% – SE 3 G8 83% 52° 68%
10 PM Mostly Cloudy 55° 55° 0% – SE 3 G8 90% 52° 68%
11 PM Mostly Cloudy 53° 53° 0% – SE 3 G8 96% 52° 68%
Thursday, October 2924 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 52° 52° 0% – SE 3 100% 52° 68%
1 AM Mostly Cloudy 52° 52° 0% – SE 2 96% 51° 68%
2 AM Mostly Cloudy 52° 52° 0% – S 2 96% 51° 53%
3 AM Mostly Cloudy 51° 51° 0% – S 2 100% 51° 53%
4 AM Mostly Cloudy 51° 51° 0% – S 1 96% 50° 53%
5 AM Mostly Cloudy 50° 50° 0% – S 1 100% 50° 53%
6 AM Partly Sunny 49° 49° 0% – S 1 100% 49° 53%
7 AM Partly Sunny 49° 49° 0% – S 1 100% 49° 53%
8 AM Mostly Sunny 50° 50° 0% – S 1 100% 50° 50%
9 AM Mostly Sunny 53° 53° 0% – S 2 96% 52° 50%
10 AM Mostly Sunny 57° 57° 0% – S 2 86% 53° 50%
11 AM Mostly Sunny 61° 61° 0% – S 3 81% 55° 50%
12 PM Mostly Sunny 64° 64° 0% – S 3 G8 73% 55° 50%
1 PM Mostly Sunny 67° 67° 0% – S 5 65% 55° 50%
2 PM Sunny 69° 69° 0% – S 5 61% 55° 15%
3 PM Sunny 70° 70° 0% – S 5 59% 55° 15%
4 PM Sunny 71° 71° 0% – S 5 59% 56° 15%
5 PM Sunny 70° 70° 0% – S 5 61% 56° 15%
6 PM Mostly Clear 68° 68° 0% – S 5 65% 56° 15%
7 PM Mostly Clear 65° 65° 0% – S 3 73% 56° 15%
8 PM Clear 62° 62° 0% – S 3 81% 56° 3%
9 PM Clear 60° 60° 0% – S 3 87% 56° 3%
10 PM Clear 58° 58° 0% – S 3 93% 56° 3%
11 PM Clear 56° 56° 0% – S 3 100% 56° 3%
Friday, October 3024 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Clear 55° 55° 0% – SW 3 100% 55° 3%
1 AM Clear 54° 54° 0% – SW 2 100% 54° 3%
2 AM Mostly Clear 54° 54° 0% – SW 2 100% 54° 7%
3 AM Mostly Clear 53° 53° 0% – SW 2 100% 53° 7%
4 AM Mostly Clear 53° 53° 0% – W 2 100% 53° 7%
5 AM Mostly Clear 52° 52° 0% – W 2 100% 52° 7%
6 AM Sunny 51° 51° 0% – W 2 100% 51° 7%
7 AM Sunny 50° 50° 0% – W 2 100% 50° 7%
8 AM Sunny 51° 51° 0% – W 2 100% 51° 16%
9 AM Sunny 55° 55° 0% – W 2 93% 53° 16%
10 AM Sunny 60° 60° 0% – W 2 84% 55° 16%
11 AM Sunny 65° 65° 0% – W 2 75% 57° 16%
12 PM Sunny 69° 69° 0% – W 2 66% 57° 16%
1 PM Sunny 72° 72° 0% – W 3 59% 57° 16%
2 PM Sunny 74° 74° 0% – W 3 53% 56° 10%
3 PM Sunny 76° 76° 0% – W 3 50% 56° 10%
4 PM Sunny 76° 76° 0% – W 2 52% 57° 10%
5 PM Sunny 75° 75° 0% – W 2 54% 57° 10%
6 PM Mostly Clear 72° 72° 0% – SW 2 59% 57° 10%
7 PM Mostly Clear 69° 69° 0% – SW 2 63% 56° 10%
8 PM Mostly Clear 65° 65° 0% – SW 2 73% 56° 15%
9 PM Mostly Clear 63° 63° 0% – SW 2 78% 56° 15%
10 PM Mostly Clear 61° 61° 0% – SW 1 84% 56° 15%
11 PM Mostly Clear 59° 59° 0% – SW 1 90% 56° 15%
Saturday, October 3124 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Clear 58° 58° 0% – W 1 90% 55° 15%
1 AM Mostly Clear 57° 57° 0% – W 1 93% 55° 15%
2 AM Partly Cloudy 56° 56° 0% – W 1 93% 54° 32%
3 AM Partly Cloudy 56° 56° 0% – W 1 93% 54° 32%
4 AM Partly Cloudy 55° 55° 0% – NW 2 93% 53° 32%
5 AM Partly Cloudy 55° 55° 0% – NW 2 93% 53° 32%
6 AM Mostly Sunny 54° 54° 0% – N 2 93% 52° 32%
7 AM Mostly Sunny 53° 53° 0% – N 2 96% 52° 32%
8 AM Mostly Sunny 53° 53° 1% – N 2 96% 52° 47%
9 AM Mostly Sunny 56° 56° 1% – NE 2 90% 53° 47%
10 AM Mostly Sunny 60° 60° 1% – E 3 84% 55° 47%
11 AM Mostly Sunny 64° 64° 1% – SE 3 75% 56° 47%
12 PM Mostly Sunny 67° 67° 1% – SE 3 G8 68% 56° 47%
1 PM Mostly Sunny 69° 69° 1% – SE 5 63% 56° 47%
2 PM Partly Sunny 71° 71° 1% – S 5 59% 56° 57%
3 PM Partly Sunny 72° 72° 1% – S 5 G10 57% 56° 57%
4 PM Partly Sunny 72° 72° 1% – S 6 59% 57° 57%
5 PM Partly Sunny 71° 71° 1% – S 6 61% 57° 57%
6 PM Mostly Cloudy 69° 69° 1% – S 6 66% 57° 57%
7 PM Mostly Cloudy 67° 67° 1% – SE 5 70% 57° 57%
8 PM Mostly Cloudy 65° 65° 2% – SE 5 75% 57° 68%
9 PM Mostly Cloudy 63° 63° 2% – SE 5 81% 57° 68%
10 PM Mostly Cloudy 61° 61° 2% – SE 3 G9 87% 57° 68%
11 PM Mostly Cloudy 59° 59° 2% – S 3 G9 93% 57° 68%
Sunday, November 16 hours
Time Conditions Temp Feels Precip Amount Wind Humidity Dew point Clouds
12 AM Mostly Cloudy 58° 58° 2% – S 3 G9 96% 57° 68%
1 AM Mostly Cloudy 58° 58° 2% – S 3 G9 96% 57° 68%
1 AM Mostly Cloudy 58° 58° 5% – S 3 G9 96% 57° 76%
2 AM Mostly Cloudy 57° 57° 5% – S 3 G9 100% 57° 76%
3 AM Mostly Cloudy 57° 57° 5% – S 3 G9 96% 56° 76%
4 AM Mostly Cloudy 56° 56° 5% – S 3 G9 100% 56° 76%

National Weather Service forecast updated 6 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 4Search index and reflects what the press published. Terms of use. How to use Weather