Hourly Weather Forecast for Friday

Dulles, Virginia (20189)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday
clear Plentiful sunshine. High 92F. Winds NW at 5 to 10 mph.
Friday Night
nt_clear Clear skies. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 86 | 56 89 | 59 74 | 61
Wind 2 mph NW 8 mph NW 7 mph WNW 3 mph W
Humidity 89% 37% 37% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 0% 3% 4%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:09 AM
8:22 PM
Saturday
clear Mostly sunny skies. High 91F. Winds W at 10 to 15 mph.
Saturday Night
nt_clear Clear skies. Low 64F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 87 | 62 88 | 59 73 | 59
Wind 2 mph W 9 mph W 9 mph W 3 mph NW
Humidity 78% 44% 38% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 14% 12% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:10 AM
8:21 PM
Sunday
clear A mainly sunny sky. High 92F. Winds W at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 68F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 85 | 60 88 | 60 74 | 59
Wind 1 mph WNW 7 mph W 8 mph SW 3 mph SW
Humidity 80% 43% 38% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 8% 7% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:11 AM
8:20 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High around 95F. Winds SW at 10 to 15 mph.
Monday Night
nt_clear A few clouds from time to time. Low 69F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 90 | 61 90 | 56 77 | 62
Wind 3 mph S 8 mph SW 11 mph WSW 5 mph WSW
Humidity 77% 38% 32% 60%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 25% 5% 30% 13%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:12 AM
8:19 PM
Tuesday
chancetstorms Sunny in the morning then increasing clouds with some scattered thunderstorms later in the day. High 93F. Winds W at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_partlycloudy A few clouds. Low 67F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 63 89 | 66 89 | 64 75 | 64
Wind 2 mph W 9 mph WNW 9 mph SW 4 mph WNW
Humidity 77% 46% 43% 68%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 22% 12% 34% 14%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:12 AM
8:18 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 92F. Winds W at 5 to 10 mph.
Wednesday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 66F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 86 | 64 88 | 66 74 | 68
Wind 1 mph NW 7 mph W 7 mph W 3 mph NW
Humidity 81% 48% 49% 82%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 28% 51% 51% 67%
Conditions Clear Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
6:13 AM
8:17 PM
Thursday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 87F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Mostly cloudy with scattered thunderstorms mainly before midnight. Low 64F. Winds N at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 82 | 67 81 | 65 68 | 62
Wind 4 mph NNE 6 mph SSE 6 mph NW 3 mph N
Humidity 88% 59% 59% 81%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 85% 69% 50% 71%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:14 AM
8:16 PM
Friday
partlycloudy Partly cloudy. High 84F. Winds light and variable.
Friday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 63F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 79 | 63 80 | 63 70 | 64
Wind 2 mph NNW 6 mph NNW 5 mph NW 3 mph NNE
Humidity 90% 57% 57% 81%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 65% 59% 64% 74%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
6:15 AM
8:14 PM
Saturday
chancerain Rain showers early with some sunshine later in the day. High around 85F. Winds N at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Clear to partly cloudy. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 79 | 61 81 | 60 69 | 62
Wind 4 mph N 7 mph N 5 mph NNE 2 mph NE
Humidity 89% 55% 50% 78%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 80% 60% 47% 34%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:16 AM
8:13 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High 84F. Winds NNE at 5 to 10 mph.
Sunday Night
nt_clear Clear skies. Low 62F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 78 | 62 81 | 63 69 | 62
Wind 3 mph NNE 6 mph NNE 7 mph NE 2 mph SE
Humidity 92% 59% 55% 80%
Chance of Precip. 20% 0% 10% 20%
Cloud Cover 22% 31% 34% 19%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:17 AM
8:12 PM
Monday
clear Mostly sunny skies. High 84F. Winds NNW at 5 to 10 mph.
Monday Night
nt_clear Generally fair. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 79 | 62 81 | 61 69 | 62
Wind 3 mph N 6 mph N 6 mph N 2 mph ENE
Humidity 92% 56% 52% 77%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 20% 19% 20% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Sunshine along with some cloudy intervals. High near 85F. Winds N at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 63F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 79 | 62 81 | 62 69 | 62
Wind 3 mph N 6 mph N 7 mph NE 3 mph ESE
Humidity 88% 55% 52% 77%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 34% 30% 25% 21%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Wednesday
clear Sunny skies. High near 85F. Winds NE at 5 to 10 mph.
Wednesday Night
nt_clear A mostly clear sky. Low 64F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 79 | 62 81 | 62 70 | 62
Wind 2 mph NE 7 mph NE 7 mph ESE 3 mph ESE
Humidity 88% 55% 53% 76%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 15% 14% 18% 19%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear Mostly sunny skies. High 86F. Winds ENE at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds. Low around 65F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 81 | 62 82 | 63 70 | 63
Wind 3 mph NNE 7 mph NE 8 mph SSE 4 mph SSE
Humidity 87% 53% 52% 77%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 18% 26% 49% 54%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High 88F. Winds SE at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low near 65F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 82 | 64 83 | 64 69 | 64
Wind 2 mph E 6 mph SE 9 mph SSE 4 mph S
Humidity 91% 54% 53% 83%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 54% 48% 42% 43%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise