Hourly Weather Forecast for Monday

Chantilly, Virginia (20151)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Tuesday
partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. High 87F. Winds S at 10 to 15 mph.
Tuesday Night
nt_partlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. A stray shower or thunderstorm is possible. Low 66F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 63 81 | 69 82 | 67 71 | 69
Wind 4 mph SSE 10 mph S 7 mph SSW 3 mph S
Humidity 93% 66% 62% 94%
Chance of Precip. 0% 10% 20% 20%
Cloud Cover 30% 19% 58% 61%
Conditions Partly Cloudy Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
8:39 PM
Wednesday
partlycloudy Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 86F. Winds W at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds from time to time. A stray shower or thunderstorm is possible. Low around 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 82 | 64 83 | 65 70 | 63
Wind 2 mph SW 7 mph W 6 mph W 3 mph NW
Humidity 100% 55% 54% 79%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 59% 8% 35% 30%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:48 AM
8:39 PM
Thursday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 83F. Winds light and variable. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 63F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 79 | 66 77 | 67 68 | 67
Wind 1 mph NNW 5 mph NE 5 mph NNW 3 mph NE
Humidity 90% 66% 70% 98%
Chance of Precip. 0% 10% 60% 60%
Cloud Cover 37% 76% 91% 65%
Conditions Partly Cloudy Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:38 PM
Friday
chancetstorms Overcast with a slight chance of showers and thunderstorms, mainly in the morning. High 83F. Winds NE at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 64 77 | 65 79 | 62 70 | 66
Wind 4 mph NNE 6 mph NE 6 mph E 4 mph ESE
Humidity 98% 66% 56% 87%
Chance of Precip. 40% 10% 10% 10%
Cloud Cover 61% 44% 79% 43%
Conditions Chance of Rain Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:38 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 83F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 67F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 79 | 69 81 | 70 71 | 67
Wind 4 mph E 8 mph SSE 6 mph S 3 mph W
Humidity 100% 72% 70% 88%
Chance of Precip. 50% 50% 50% 10%
Cloud Cover 89% 79% 55% 23%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Clear
Sunrise & Sunset
5:49 AM
8:38 PM
Sunday
partlycloudy Partly cloudy. High 88F. Winds SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 67F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 83 | 66 83 | 66 72 | 66
Wind 2 mph WNW 6 mph SW 7 mph SSW 3 mph SE
Humidity 94% 57% 56% 83%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 41% 24% 52% 51%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:50 AM
8:38 PM
Monday
chancetstorms Partly to mostly cloudy with scattered showers and thunderstorms in the afternoon. High 88F. Winds S at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 82 | 66 83 | 66 72 | 68
Wind 2 mph SSE 6 mph SSW 8 mph SSE 4 mph SSE
Humidity 92% 60% 57% 87%
Chance of Precip. 10% 20% 50% 20%
Cloud Cover 61% 60% 50% 11%
Conditions Mostly Cloudy Mostly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:50 AM
8:38 PM
Tuesday
partlycloudy Partly cloudy. High 88F. Winds SW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear to partly cloudy. Low 69F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 84 | 70 84 | 70 74 | 69
Wind 2 mph SSW 8 mph WSW 6 mph WSW 4 mph WSW
Humidity 96% 64% 63% 84%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 48% 68% 49% 27%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:51 AM
8:37 PM
Wednesday
partlycloudy Sunshine and clouds mixed. High 88F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Isolated thunderstorms in the evening, mainly cloudy overnight with a few showers. Low 67F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 69 83 | 70 84 | 68 74 | 69
Wind 3 mph WNW 7 mph WNW 7 mph WNW 4 mph NW
Humidity 95% 65% 59% 86%
Chance of Precip. 20% 20% 30% 10%
Cloud Cover 32% 38% 35% 26%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:51 AM
8:37 PM
Thursday
chancetstorms A few isolated thunderstorms developing during the afternoon under partly cloudy skies. High 88F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Thursday Night
nt_chancetstorms Isolated thunderstorms in the evening. Fair skies overnight. Low 68F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 82 | 66 84 | 66 74 | 65
Wind 4 mph NW 9 mph NW 7 mph WNW 5 mph WNW
Humidity 92% 58% 55% 76%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 23% 19% 35% 20%
Conditions Clear Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
5:52 AM
8:37 PM
Friday
clear Sunshine. High 88F. Winds NW at 5 to 10 mph.
Friday Night
nt_clear Generally fair. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 83 | 64 84 | 65 73 | 64
Wind 5 mph WNW 9 mph NW 6 mph WNW 4 mph W
Humidity 85% 53% 54% 73%
Chance of Precip. 20% 10% 20% 0%
Cloud Cover 19% 18% 22% 31%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy skies. High 89F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 68F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 83 | 62 84 | 65 74 | 66
Wind 4 mph WNW 7 mph WNW 6 mph W 4 mph W
Humidity 79% 49% 53% 77%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 35% 42% 47% 51%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Partly cloudy skies. High 89F. Winds WNW at 5 to 10 mph.
Sunday Night
nt_chancerain Overcast with showers at times. Low 67F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 64 84 | 63 84 | 65 73 | 65
Wind 4 mph WNW 7 mph NW 6 mph W 3 mph WNW
Humidity 83% 50% 53% 74%
Chance of Precip. 20% 10% 30% 20%
Cloud Cover 46% 38% 40% 27%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Clear
Sunrise & Sunset
Sun does not rise
Monday
chancerain Cloudy with showers. High 87F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 68F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 83 | 63 83 | 65 73 | 66
Wind 4 mph NNW 6 mph NW 7 mph W 4 mph SW
Humidity 82% 52% 54% 78%
Chance of Precip. 40% 20% 40% 30%
Cloud Cover 50% 22% 50% 40%
Conditions Chance of Rain Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 83 | 63 83 | 65 67 | 61
Wind 4 mph NNW 6 mph NW 7 mph W 0 mph South
Humidity 82% 52% 54% 79%
Chance of Precip. 40% 20% 40% 0%
Cloud Cover 50% 22% 50% %
Conditions Chance of Rain Clear Chance of Rain
Sunrise & Sunset
Sun does not rise