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 Sunny to partly cloudy. Slight chance of a rain shower. High 76F. Winds ENE at 5 to 10 mph.
Friday Night
nt_partlycloudy Some clouds. Low 58F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 50 68 | 53 72 | 54 61 | 59
Wind 0 mph ENE 6 mph ENE 8 mph ESE 6 mph ESE
Humidity 94% 58% 53% 92%
Chance of Precip. 0% 20% 20% 0%
Cloud Cover % 18% 48% 28%
Conditions Clear Partly Cloudy Clear
Sunrise & Sunset
6:54 AM
7:11 PM
Saturday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 81F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_clear Clear skies. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 75 | 60 76 | 58 64 | 63
Wind 3 mph SSE 6 mph S 8 mph SSE 3 mph S
Humidity 100% 59% 54% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 1% 12% 9%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:55 AM
7:10 PM
Sunday
chancetstorms Sunny early. Scattered thunderstorms developing later in the day. High 87F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancetstorms Scattered thunderstorms in the evening. Clear skies overnight. Low 58F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 60 81 | 62 79 | 63 67 | 62
Wind 2 mph SSW 6 mph SSW 8 mph W 7 mph WNW
Humidity 100% 53% 58% 86%
Chance of Precip. 0% 0% 30% 10%
Cloud Cover 11% 6% 62% 12%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
6:56 AM
7:08 PM
Monday
clear Mostly sunny. High 73F. Winds NW at 10 to 15 mph.
Monday Night
nt_clear Clear. Low 48F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 55 68 | 50 70 | 45 57 | 44
Wind 7 mph WNW 11 mph NW 9 mph NW 4 mph NW
Humidity 86% 53% 40% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 9% 4% 2% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:57 AM
7:06 PM
Tuesday
clear Mainly sunny. High 76F. Winds light and variable.
Tuesday Night
nt_clear Clear skies. Low 51F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 42 65 | 43 74 | 46 57 | 47
Wind 4 mph NNW 5 mph NW 5 mph NW 4 mph NNW
Humidity 76% 45% 37% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:58 AM
7:05 PM
Wednesday
clear A mainly sunny sky. High 76F. Winds NE at 5 to 10 mph.
Wednesday Night
nt_clear Clear. Low 51F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 68 | 51 72 | 49 58 | 51
Wind 5 mph N 8 mph ENE 7 mph E 4 mph E
Humidity 86% 54% 44% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 1% 14% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:59 AM
7:03 PM
Thursday
clear Sunshine and some clouds. High 74F. Winds ENE at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 51F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 65 | 50 69 | 51 57 | 49
Wind 4 mph NE 6 mph ENE 6 mph E 4 mph ENE
Humidity 90% 59% 53% 75%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 13% 25% 45% 38%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:00 AM
7:02 PM
Friday
partlycloudy Partly cloudy skies. High 74F. Winds NE at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 54F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 50 65 | 53 71 | 54 60 | 56
Wind 3 mph NNE 5 mph NNE 6 mph ENE 4 mph ENE
Humidity 94% 66% 54% 86%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 37% 35% 29% 26%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:01 AM
7:00 PM
Saturday
clear A few clouds from time to time. High 78F. Winds NE at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 56F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 50 67 | 51 74 | 50 63 | 51
Wind 4 mph NNE 7 mph NNE 7 mph ENE 4 mph E
Humidity 86% 55% 43% 64%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 23% 24% 28% 32%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:02 AM
6:58 PM
Sunday
partlycloudy Partly cloudy skies. High 81F. Winds light and variable.
Sunday Night
nt_chancetstorms Scattered showers and thunderstorms. Low near 60F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 51 70 | 54 77 | 58 64 | 61
Wind 3 mph NNE 4 mph NE 5 mph ENE 2 mph E
Humidity 79% 58% 52% 87%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 36% 33% 33% 67%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
7:02 AM
6:57 PM
Monday
chancerain Rain showers in the morning becoming more intermittent in the afternoon. High 79F. Winds light and variable. Chance of rain 50%.
Monday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 56F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 59 70 | 60 75 | 61 64 | 58
Wind 2 mph NNE 5 mph N 6 mph NNE 3 mph NNE
Humidity 93% 71% 61% 82%
Chance of Precip. 30% 40% 30% 20%
Cloud Cover 62% 54% 39% 31%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain A few showers early with mostly sunny conditions later in the day. High 78F. Winds light and variable. Chance of rain 30%.
Tuesday Night
nt_chancerain Partly cloudy skies early giving way to a few showers after midnight. Low 56F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 69 | 58 74 | 58 63 | 57
Wind 4 mph N 5 mph NNE 4 mph NE 3 mph ENE
Humidity 91% 69% 57% 81%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 27% 27% 27% 30%
Conditions Chance of Rain Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 76F. Winds light and variable. Chance of rain 30%.
Wednesday Night
nt_chancerain Cloudy with occasional showers. Low 56F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 68 | 58 73 | 60 63 | 58
Wind 3 mph NE 5 mph ENE 6 mph SE 3 mph SE
Humidity 93% 71% 65% 85%
Chance of Precip. 30% 20% 20% 40%
Cloud Cover 37% 42% 50% 52%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 77F. Winds light and variable. Chance of rain 40%.
Thursday Night
nt_chancerain Overcast with showers at times. Low around 55F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 68 | 59 74 | 58 62 | 57
Wind 2 mph N 4 mph NNW 4 mph E 2 mph SW
Humidity 94% 72% 59% 83%
Chance of Precip. 30% 30% 20% 30%
Cloud Cover 50% 47% 33% 24%
Conditions Chance of Rain Chance of Rain Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain A few showers early with mostly sunny conditions later in the day. High 74F. Winds light and variable. Chance of rain 30%.
Friday Night
nt_clear A mostly clear sky. Low 51F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 66 | 56 70 | 54 57 | 51
Wind 3 mph NW 5 mph SSW 5 mph NW 3 mph NW
Humidity 95% 69% 57% 81%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 22% 22% 19% 19%
Conditions Chance of Rain Clear Clear Clear
Sunrise & Sunset
Sun does not rise