WeatherMan
Air Quality Alert in effect from Wednesday, 4:45 pm until Friday, 12:00 am. Source: U.S. National Weather Service.

Dulles

Thursday, June 30
90° / 70°
Sunshine
Feels Like 82°
Wind
W 6 mph
Visibility
Dew Pt
Humidity
UV Index
11 (Extreme)
Pressure
Sunshine with 6 mph winds from the West and a temperature of 80 °F.

Today

70°64°78°89°84°
12:00 am
5:00 am
10:00 am
3:00 pm
8:00 pm
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Sun & Moon

Tomorrow: Thursday, June 30

Sun & Moon

Tomorrow: Thursday, June 30
Sunrise
5:47 am
Sunset
8:39 pm
Length of Visible Light
14 h 52 m
Length of Day
14 h 0 m
New Moon
New Moon
Moonrise - 6:47 am,
Moonset - 10:16 pm

Detailed Hourly Forecast - Dulles, VA

Tomorrow: Thursday, June 30
70°66°63°73°84°89°88°81°
12:00 am
3:00 am
6:00 am
9:00 am
12:00 pm
3:00 pm
6:00 pm
9:00 pm
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drop0%
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drop0%
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Mostly clear
Clear
Sunny
Sunny
Sunny
Mostly sunny
Sunny
Mostly clear
Feels Like
68°
64°
63°
77°
92°
96°
89°
79°
Wind
SE 3 mph
NW 5 mph
NW 5 mph
NNW 5 mph
NNW 6 mph
WSW 6 mph
SSW 6 mph
SSE 6 mph
Humidity
67%
72%
81%
65%
44%
34%
37%
52%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
0 (Low)
0 (Low)
0 (Low)
3 (Moderate)
10 (Very High)
8 (Very High)
2 (Low)
0 (Low)
Dew Pt
58°
57°
57°
61°
60°
58°
59°
62°
Pressure
Wet Bulb Temp
63°
61°
60°
66°
68°
68°
69°
68°
Wind Gust
5 mph
5 mph
5 mph
6 mph
7 mph
7 mph
10 mph
7 mph
Cloud Ceiling
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
6 miles
Cloud Cover
10%
5%
0%
1%
2%
11%
8%
10%
Precipitation Probability
0%
0%
0%
0%
0%
0%
0%
0%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
Total Liquid
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Rain
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Snow
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 "

Extended Forecast - Dulles, VA

Today
JUN 29
Sunshine and patchy clouds
87° / 62°
drop0%
Sunshine and patchy clouds
Thu
JUN 30
Sunshine
90° / 70°
drop1%
Sunshine
Fri
JUL 1
Mostly sunny, hot and humid
92° / 73°
drop16%
Mostly sunny, hot and humid
Sat
JUL 2
Partly sunny with a t-storm
90° / 70°
drop87%
Partly sunny with a t-storm
Sun
JUL 3
Sun and clouds with a t-storm
85° / 68°
drop80%
Sun and clouds with a t-storm
Mon
JUL 4
Humid with a t-storm possible
88° / 69°
drop30%
Humid with a t-storm possible
Tue
JUL 5
Mostly cloudy and humid
88° / 66°
drop29%
Mostly cloudy and humid
Today
JUN 29
Sunshine and patchy clouds
87° / 62°
drop0%
Sunshine and patchy clouds
Thu
JUN 30
Sunshine
90° / 70°
drop1%
Sunshine
Feels Like
82°
Wind
W 6 mph
Humidity
Visibility
UV Index
11 (Extreme)
Dew Pt
Pressure
Sunrise
5:47 am
Sunset
8:39 pm
Moonrise
6:47 am
Moonset
10:16 pm
Moon Age
2
FeelsLike in the shade
78°
Precipitation Probability
1%
Thunderstorm Probability
0%
Snow Probability
0%
Ice Probability
0%
Precipitation Duration
0 h 0 m
Rain Duration
0 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
10 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
5%
Precipitation Type
Precipitation Intensity
Air Quality
93 (Moderate)
Grass
71 (High)
Mold
13689 (High)
Ragweed
0 (Low)
Tree
485 (High)
UV Index
11 (Extreme)
Fri
JUL 1
Mostly sunny, hot and humid
92° / 73°
drop16%
Mostly sunny, hot and humid
Sat
JUL 2
Partly sunny with a t-storm
90° / 70°
drop87%
Partly sunny with a t-storm
Sun
JUL 3
Sun and clouds with a t-storm
85° / 68°
drop80%
Sun and clouds with a t-storm
Mon
JUL 4
Humid with a t-storm possible
88° / 69°
drop30%
Humid with a t-storm possible
Tue
JUL 5
Mostly cloudy and humid
88° / 66°
drop29%
Mostly cloudy and humid