Hourly Weather Forecast for Monday

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 (%):
Tuesday
chancerain Cloudy early, then off and on rain showers for the afternoon. High 68F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancerain Cloudy with showers. Low 57F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 60 64 | 56 68 | 57 62 | 59
Wind 5 mph NNE 7 mph NNE 8 mph NE 6 mph NE
Humidity 90% 75% 68% 90%
Chance of Precip. 40% 30% 50% 60%
Cloud Cover 99% 99% 99% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:45 AM
8:30 PM
Wednesday
chancerain Considerable cloudiness with occasional rain showers. High around 65F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 56 63 | 54 65 | 55 62 | 57
Wind 7 mph NE 8 mph ENE 6 mph ENE 6 mph ENE
Humidity 92% 74% 70% 85%
Chance of Precip. 50% 20% 30% 40%
Cloud Cover 100% 100% 100% 89%
Conditions Chance of Rain Overcast Chance of Rain Chance of Rain
Sunrise & Sunset
5:45 AM
8:30 PM
Thursday
chancerain Overcast with rain showers at times. High 74F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Showers in the evening, then cloudy overnight. Low 62F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 57 68 | 61 72 | 62 65 | 62
Wind 5 mph NE 6 mph NE 7 mph ENE 4 mph ENE
Humidity 91% 78% 71% 92%
Chance of Precip. 40% 60% 40% 30%
Cloud Cover 100% 100% 97% 95%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:45 AM
8:31 PM
Friday
chancetstorms Cloudy in the morning with scattered thunderstorms developing later in the day. High 82F. Winds light and variable. Chance of rain 40%.
Friday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 63F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 73 | 64 79 | 64 67 | 62
Wind 2 mph NE 4 mph NE 4 mph SSE 2 mph E
Humidity 94% 73% 60% 83%
Chance of Precip. 20% 10% 30% 20%
Cloud Cover 95% 93% 63% 24%
Conditions Overcast Overcast Chance of a Thunderstorm Clear
Sunrise & Sunset
5:44 AM
8:32 PM
Saturday
chancetstorms Scattered thunderstorms. High 83F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 62F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 79 | 66 79 | 65 68 | 65
Wind 2 mph NE 6 mph NE 6 mph NNE 4 mph E
Humidity 96% 64% 63% 91%
Chance of Precip. 20% 50% 50% 50%
Cloud Cover 49% 60% 54% 61%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:44 AM
8:32 PM
Sunday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High around 80F. Winds ESE at 10 to 15 mph.
Sunday Night
nt_chancerain Overcast with showers at times. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 63 75 | 61 77 | 57 67 | 62
Wind 5 mph ENE 9 mph ESE 10 mph SE 6 mph SE
Humidity 100% 61% 50% 86%
Chance of Precip. 10% 20% 20% 30%
Cloud Cover 70% 69% 56% 77%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:44 AM
8:33 PM
Monday
chancetstorms Scattered thunderstorms. High around 85F. Winds S at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Scattered thunderstorms during the evening, then becoming mainly clear overnight. Low 66F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 77 | 67 82 | 66 72 | 67
Wind 6 mph SSE 8 mph S 9 mph SSW 5 mph SW
Humidity 98% 72% 59% 84%
Chance of Precip. 20% 40% 50% 20%
Cloud Cover 88% 80% 58% 29%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:44 AM
8:33 PM
Tuesday
partlycloudy Partly to mostly cloudy. High near 90F. Winds WSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds. Low 66F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 83 | 64 86 | 63 72 | 64
Wind 4 mph W 8 mph WSW 8 mph WSW 5 mph WNW
Humidity 90% 53% 47% 76%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 18% 65% 55% 20%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
8:34 PM
Wednesday
partlycloudy Intervals of clouds and sunshine. High 87F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 64F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 82 | 63 82 | 63 71 | 61
Wind 4 mph WNW 8 mph WNW 7 mph W 4 mph NW
Humidity 84% 51% 53% 72%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 23% 50% 54% 28%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:43 AM
8:34 PM
Thursday
chancerain Overcast with rain showers at times. High 86F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_partlycloudy A few clouds. Low 64F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 80 | 60 82 | 60 69 | 59
Wind 5 mph N 7 mph NNW 6 mph W 4 mph WSW
Humidity 81% 51% 48% 71%
Chance of Precip. 30% 50% 20% 20%
Cloud Cover 60% 78% 61% 53%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:43 AM
8:35 PM
Friday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 87F. Winds W at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 58 81 | 57 83 | 58 71 | 59
Wind 3 mph WNW 6 mph NW 7 mph S 4 mph SSE
Humidity 76% 44% 43% 66%
Chance of Precip. 10% 50% 50% 20%
Cloud Cover 54% 55% 54% 47%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Cloudy with showers. High 88F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Rain showers early with mostly clear conditions later at night. Low 67F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 59 83 | 61 84 | 62 72 | 63
Wind 3 mph ESE 6 mph SSE 9 mph S 6 mph S
Humidity 75% 48% 48% 72%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 50% 50% 50% 25%
Conditions Chance of Rain Chance of Rain Chance of Rain Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear A few clouds from time to time. High 87F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 68F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 83 | 63 84 | 64 73 | 64
Wind 3 mph SSW 7 mph SSW 9 mph S 5 mph S
Humidity 82% 51% 51% 73%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 24% 25% 28% 50%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High around 90F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms. Low 68F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 63 84 | 63 86 | 64 74 | 64
Wind 3 mph S 7 mph S 9 mph S 5 mph SSW
Humidity 82% 50% 48% 71%
Chance of Precip. 20% 30% 40% 50%
Cloud Cover 29% 40% 50% 50%
Conditions Clear Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Rain showers in the morning with bright sunshine in the afternoon. High 92F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Overcast with showers at times. Low around 70F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 85 | 63 88 | 65 75 | 65
Wind 4 mph SSW 7 mph SW 8 mph SSW 6 mph SSW
Humidity 83% 47% 47% 71%
Chance of Precip. 40% 10% 20% 30%
Cloud Cover 50% 22% 18% 40%
Conditions Chance of Rain Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise