°F
Air Quality Alert in effect from Wednesday, 4:45 pm until Friday, 12:00 am. Source: U.S. National Weather Service.
Dulles
Today
JUN 29
87° / 62°
0%Sunshine and patchy clouds
Thu
JUN 30
90° / 70°
1%Sunshine
Fri
JUL 1
92° / 73°
16%Mostly sunny, hot and humid
Sat
JUL 2
.be7b94c6.svg "Partly sunny with a t-storm")
90° / 70°
87%Partly sunny with a t-storm
Sun
JUL 3
.4a7ba1cb.svg "Sun and clouds with a t-storm")
85° / 68°
80%Sun and clouds with a t-storm
Mon
JUL 4
88° / 69°
30%Humid with a t-storm possible
Tue
JUL 5
88° / 66°
29%Mostly cloudy and humid
Wed
JUL 6
84° / 68°
55%A strong thunderstorm
Thu
JUL 7
85° / 67°
55%An afternoon thunderstorm
Fri
JUL 8
86° / 68°
55%An afternoon thunderstorm
Today
JUN 29
87° / 62°
0%Sunshine and patchy clouds
Thu
JUN 30
90° / 70°
1%Sunshine
Fri
JUL 1
92° / 73°
16%Mostly sunny, hot and humid
Sat
JUL 2
90° / 70°
87%Partly sunny with a t-storm
Sun
JUL 3
85° / 68°
80%Sun and clouds with a t-storm
Mon
JUL 4
88° / 69°
30%Humid with a t-storm possible
Tue
JUL 5
88° / 66°
29%Mostly cloudy and humid
Wed
JUL 6
84° / 68°
55%A strong thunderstorm
Thu
JUL 7
85° / 67°
55%An afternoon thunderstorm
Fri
JUL 8
86° / 68°
55%An afternoon thunderstorm
Detailed 10 Day Forecast - Dulles, VA
Today
Thu
Fri
Sat
Sun
Mon
Tue
Wed
Thu
Fri
JUN 29
JUN 30
JUL 1
JUL 2
JUL 3
JUL 4
JUL 5
JUL 6
JUL 7
JUL 8
0%1%16%87%80%30%29%55%55%55%Sunshine and patchy clouds
Sunshine
Mostly sunny, hot and humid
Partly sunny with a t-storm
Sun and clouds with a t-storm
Humid with a t-storm possible
Mostly cloudy and humid
A strong thunderstorm
An afternoon thunderstorm
An afternoon thunderstorm
Feels Like
76°
82°
87°
82°
80°
82°
80°
79°
78°
82°
Wind
SSW 8 mph
W 6 mph
SSW 8 mph
WSW 7 mph
N 7 mph
SSW 7 mph
NNE 3 mph
NE 5 mph
SE 5 mph
S 5 mph
Humidity
Visibility
UV Index
11 (Extreme)
11 (Extreme)
11 (Extreme)
8 (Very High)
11 (Extreme)
7 (High)
5 (Moderate)
11 (Extreme)
11 (Extreme)
11 (Extreme)
Dew Pt
Pressure
Sunrise
5:47 am
5:47 am
5:47 am
5:48 am
5:48 am
5:49 am
5:49 am
5:50 am
5:51 am
5:51 am
Sunset
8:39 pm
8:39 pm
8:39 pm
8:39 pm
8:39 pm
8:39 pm
8:39 pm
8:38 pm
8:38 pm
8:38 pm
Moonrise
5:52 am
6:47 am
7:46 am
8:47 am
9:49 am
10:51 am
11:53 am
12:56 pm
2:02 pm
3:11 pm
Moonset
9:35 pm
10:16 pm
10:52 pm
11:23 pm
11:50 pm
12:14 am
12:37 am
1:01 am
1:27 am
1:56 am
Moon Age
1
2
3
4
5
6
7
8
9
10
FeelsLike in the shade
73°
78°
83°
79°
76°
80°
79°
75°
74°
80°
Precipitation Probability
0%
1%
16%
87%
80%
30%
29%
55%
55%
55%
Thunderstorm Probability
0%
0%
4%
52%
32%
18%
7%
50%
33%
33%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Precipitation Duration
0 h 0 m
0 h 0 m
0 h 0 m
3 h 0 m
1 h 0 m
0 h 0 m
0 h 0 m
2 h 0 m
0 h 30 m
0 h 30 m
Rain Duration
0 h 0 m
0 h 0 m
0 h 0 m
3 h 0 m
1 h 0 m
0 h 0 m
0 h 0 m
2 h 0 m
0 h 30 m
0 h 30 m
Snow Duration
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
Ice Duration
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
0 h 0 m
Wind Gust
16 mph
10 mph
17 mph
11 mph
13 mph
11 mph
9 mph
13 mph
15 mph
16 mph
Total Liquid
0.00 "
0.00 "
0.00 "
0.65 "
0.10 "
0.00 "
0.00 "
0.30 "
0.05 "
0.05 "
Rain
0.00 "
0.00 "
0.00 "
0.65 "
0.10 "
0.00 "
0.00 "
0.30 "
0.05 "
0.05 "
Snow
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Ice
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Cloud Cover
27%
5%
20%
69%
48%
62%
77%
37%
68%
30%
Precipitation Type
Rain
Rain
Rain
Rain
Rain
Precipitation Intensity
Heavy
Moderate
Moderate
Moderate
Moderate
Air Quality
64 (Moderate)
93 (Moderate)
100 (Moderate)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
0 (Good)
Grass
48 (High)
71 (High)
144 (High)
79 (High)
90 (High)
114 (High)
200 (Very High)
225 (Very High)
131 (High)
90 (High)
Mold
10951 (Moderate)
13689 (High)
15742 (High)
25974 (High)
29870 (High)
32767 (High)
32767 (High)
32767 (High)
32767 (High)
32767 (High)
Ragweed
0 (Low)
0 (Low)
2 (Low)
1 (Low)
2 (Low)
2 (Low)
4 (Low)
4 (Low)
2 (Low)
1 (Low)
Tree
328 (High)
485 (High)
222 (High)
46 (Moderate)
14 (Low)
7 (Low)
8 (Low)
8 (Low)
4 (Low)
3 (Low)
UV Index
11 (Extreme)
11 (Extreme)
11 (Extreme)
8 (Very High)
11 (Extreme)
7 (High)
5 (Moderate)
11 (Extreme)
11 (Extreme)
11 (Extreme)