Hourly Weather Forecast for Saturday

Dulles, Virginia (20102)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday Night
nt_clear Clear skies. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 84 | 67 86 | 58 74 | 60
Wind 0 mph South 3 mph South 4 mph W 3 mph WSW
Humidity 99% 56% 39% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 15% 19%
Conditions Clear Clear
Sunrise & Sunset
6:09 AM
8:22 PM
Saturday
clear Mainly sunny. High 88F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_clear Clear. Low 64F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 59 84 | 60 85 | 58 71 | 57
Wind 2 mph W 10 mph WNW 10 mph WNW 3 mph NW
Humidity 75% 44% 40% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 3% 7% 16% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:10 AM
8:21 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High near 90F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 67F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 57 84 | 57 87 | 57 74 | 61
Wind 1 mph WNW 6 mph WSW 8 mph SSW 3 mph SSW
Humidity 74% 41% 37% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 5% 37% 48%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:11 AM
8:20 PM
Monday
partlycloudy Partly cloudy. High 93F. Winds SW at 10 to 15 mph.
Monday Night
nt_partlycloudy Partly cloudy. Low 68F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 61 89 | 59 89 | 59 76 | 63
Wind 3 mph S 9 mph SW 11 mph SW 5 mph W
Humidity 75% 37% 37% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 42% 11% 38% 27%
Conditions Partly Cloudy Clear Partly Cloudy Clear
Sunrise & Sunset
6:12 AM
8:19 PM
Tuesday
clear Generally sunny despite a few afternoon clouds. High 91F. Winds W at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low 68F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 63 86 | 62 88 | 60 75 | 66
Wind 2 mph WNW 9 mph W 10 mph W 3 mph WNW
Humidity 82% 44% 39% 72%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 9% 6% 31% 52%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:13 AM
8:18 PM
Wednesday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 89F. Winds W at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Partly to mostly cloudy with a chance of thunderstorms. Low 66F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 85 | 66 85 | 71 72 | 65
Wind 2 mph NNW 6 mph W 6 mph WSW 3 mph W
Humidity 90% 53% 62% 78%
Chance of Precip. 10% 0% 20% 40%
Cloud Cover 49% 38% 47% 64%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:13 AM
8:17 PM
Thursday
chancetstorms Scattered showers and thunderstorms. High 84F. Winds N at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low around 65F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 79 | 64 80 | 65 70 | 62
Wind 5 mph NE 8 mph NNE 6 mph NW 2 mph NW
Humidity 87% 60% 60% 76%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 90% 89% 50% 34%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
6:14 AM
8:15 PM
Friday
partlycloudy Intervals of clouds and sunshine. High 83F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low near 65F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 77 | 61 80 | 62 71 | 63
Wind 3 mph NNW 7 mph NW 9 mph SSW 3 mph W
Humidity 83% 58% 54% 76%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 37% 36% 32% 27%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:15 AM
8:14 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 83F. Winds light and variable.
Saturday Night
nt_chancerain Partly cloudy skies early will give way to occasional showers later during the night. Low 63F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 62 77 | 62 80 | 60 69 | 61
Wind 3 mph NNW 4 mph NNW 5 mph WSW 3 mph ENE
Humidity 86% 60% 51% 77%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 44% 42% 44% 58%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:16 AM
8:13 PM
Sunday
chancerain Considerable cloudiness with occasional rain showers. High 81F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 63F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 76 | 62 78 | 62 68 | 63
Wind 3 mph NNE 6 mph N 7 mph SW 3 mph ESE
Humidity 90% 61% 59% 82%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 51% 57% 57% 38%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
6:17 AM
8:12 PM
Monday
chancerain A few showers early with mostly sunny conditions later in the day. High 82F. Winds N at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 63F. Winds E at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 77 | 64 79 | 63 68 | 63
Wind 2 mph NNE 5 mph N 6 mph E 3 mph ESE
Humidity 95% 66% 58% 84%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 40% 28% 40% 50%
Conditions Chance of Rain Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 82F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_tstorms Scattered thunderstorms during the evening becoming more widespread overnight. Low 64F. Winds E at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 77 | 65 80 | 64 69 | 64
Wind 2 mph NE 6 mph NNE 7 mph SE 3 mph SSE
Humidity 96% 65% 60% 84%
Chance of Precip. 40% 50% 50% 60%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Variable clouds with scattered thunderstorms. High 83F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 64F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 78 | 64 79 | 64 70 | 64
Wind 2 mph NE 6 mph NNE 8 mph SSE 3 mph SE
Humidity 95% 62% 59% 82%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 57% 54% 50% 51%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 84F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low near 65F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 79 | 65 81 | 64 71 | 65
Wind 2 mph E 7 mph E 9 mph SSE 4 mph SSE
Humidity 93% 62% 58% 82%
Chance of Precip. 60% 20% 20% 20%
Cloud Cover 52% 46% 37% 34%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High near 85F. Winds S at 5 to 10 mph.
Friday Night
nt_tstorms Partial cloudiness early, with scattered showers and thunderstorms later during the night. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 80 | 65 81 | 65 71 | 65
Wind 2 mph ENE 6 mph ENE 9 mph S 4 mph SSE
Humidity 94% 60% 57% 82%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 32% 30% 32% 38%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise