Hourly Weather Forecast for Sunday

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 (%):
Saturday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 82F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low 59F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 58 72 | 61 79 | 57 65 | 60
Wind 3 mph SSE 6 mph S 7 mph SSE 3 mph SSE
Humidity 97% 68% 47% 85%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 2% 0% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:55 AM
7:10 PM
Sunday
clear Mainly sunny. High 87F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low around 60F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 76 | 62 84 | 62 71 | 64
Wind 3 mph SW 4 mph SSW 8 mph SW 8 mph WNW
Humidity 95% 63% 48% 78%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 14% 8% 24% 27%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
6:56 AM
7:08 PM
Monday
clear Mostly sunny skies. High 71F. Winds NW at 10 to 20 mph.
Monday Night
nt_clear Mostly clear skies. Low 48F. Winds NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 55 67 | 52 69 | 51 55 | 48
Wind 7 mph WNW 13 mph NW 13 mph NW 5 mph NW
Humidity 82% 59% 52% 75%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 15% 28% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:57 AM
7:06 PM
Tuesday
clear A mainly sunny sky. High 76F. Winds light and variable.
Tuesday Night
nt_clear Clear. Low 52F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 43 64 | 44 74 | 45 58 | 47
Wind 4 mph NW 5 mph NW 5 mph NW 4 mph NW
Humidity 81% 48% 36% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:58 AM
7:05 PM
Wednesday
clear Generally sunny despite a few afternoon clouds. High 77F. Winds ENE at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Clear to partly cloudy. Low 54F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 48 69 | 54 74 | 56 61 | 57
Wind 4 mph N 7 mph E 7 mph E 5 mph E
Humidity 83% 57% 53% 86%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 3% 57% 25%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
6:59 AM
7:03 PM
Thursday
partlycloudy Partly cloudy. High near 75F. Winds light and variable.
Thursday Night
nt_clear A mostly clear sky. Low 53F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 55 66 | 55 71 | 53 59 | 54
Wind 4 mph NE 5 mph ENE 6 mph E 4 mph ESE
Humidity 100% 67% 51% 81%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 10% 68% 42% 10%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:00 AM
7:02 PM
Friday
clear Sunshine. High 78F. Winds light and variable.
Friday Night
nt_clear Mainly clear. Low 51F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 68 | 54 75 | 50 62 | 48
Wind 3 mph ENE 3 mph NE 5 mph E 3 mph SE
Humidity 97% 59% 42% 61%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 4% 18% 24% 15%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:01 AM
7:00 PM
Saturday
clear A mainly sunny sky. High 81F. Winds light and variable.
Saturday Night
nt_clear A mostly clear sky. Low 51F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 71 | 55 76 | 48 60 | 50
Wind 2 mph NW 3 mph NNE 5 mph E 3 mph SE
Humidity 83% 57% 38% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 5% 2% 3% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:02 AM
6:58 PM
Sunday
clear Sun and a few passing clouds. High 81F. Winds light and variable.
Sunday Night
nt_clear Mostly clear skies. Low 56F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 49 69 | 52 77 | 55 63 | 56
Wind 2 mph NNE 2 mph NE 3 mph ESE 3 mph SE
Humidity 90% 55% 46% 76%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 33% 38% 22% 27%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:02 AM
6:57 PM
Monday
chancerain A few showers in the morning, then clouds lingering in the afternoon. High 78F. Winds light and variable. Chance of rain 40%.
Monday Night
nt_partlycloudy Considerable clouds early. Some decrease in clouds late. Low 57F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 70 | 59 75 | 59 64 | 60
Wind 2 mph NNE 3 mph ENE 4 mph ESE 3 mph ESE
Humidity 96% 68% 59% 88%
Chance of Precip. 20% 30% 20% 20%
Cloud Cover 30% 66% 69% 62%
Conditions Partly Cloudy Chance of Rain Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:03 AM
6:55 PM
Tuesday
partlycloudy Partly cloudy. High 81F. Winds light and variable.
Tuesday Night
nt_partlycloudy A few clouds. Low 56F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 70 | 60 76 | 59 64 | 59
Wind 1 mph NNE 4 mph NE 5 mph NE 3 mph E
Humidity 100% 72% 56% 84%
Chance of Precip. 10% 20% 10% 20%
Cloud Cover 45% 40% 38% 30%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
clear A few clouds from time to time. High 79F. Winds light and variable.
Wednesday Night
nt_chancerain Mostly clear skies early. Becoming mostly cloudy with showers developing later at night. Low 57F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 69 | 60 75 | 59 64 | 59
Wind 2 mph N 3 mph NNE 6 mph ESE 4 mph SE
Humidity 93% 72% 57% 84%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 26% 26% 27% 28%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Overcast with rain showers at times. High 78F. Winds light and variable. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low around 55F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 68 | 60 74 | 58 62 | 57
Wind 3 mph S 5 mph NW 4 mph SE 3 mph SE
Humidity 97% 75% 59% 85%
Chance of Precip. 40% 40% 40% 40%
Cloud Cover 36% 42% 40% 42%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 77F. Winds NNW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 56F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 67 | 57 73 | 58 62 | 57
Wind 3 mph NW 6 mph NNW 5 mph NNW 4 mph SE
Humidity 93% 71% 59% 82%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 46% 49% 51% 55%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 67 | 57 73 | 58 62 | 57
Wind 3 mph NW 6 mph NNW 5 mph NNW 4 mph SE
Humidity 93% 71% 59% 82%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 46% 49% 51% 55%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise