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 (%):
Wednesday
clear Sunny. High near 60F. Winds NW at 10 to 15 mph.
Wednesday Night
nt_clear Clear skies. Low 38F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 28 49 | 26 57 | 27 43 | 31
Wind 5 mph NW 10 mph NW 7 mph NW 3 mph SSE
Humidity 74% 40% 32% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 14% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:54 AM
7:33 PM
Thursday
clear Except for a few afternoon clouds, mainly sunny. High 71F. Winds SSW at 15 to 25 mph.
Thursday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 58F. Winds SSW at 10 to 20 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 29 60 | 38 68 | 41 61 | 42
Wind 4 mph SSE 16 mph SSW 17 mph SSW 13 mph SSW
Humidity 69% 43% 38% 50%
Chance of Precip. 0% 0% 0% 40%
Cloud Cover 1% 17% 53% 57%
Conditions Clear Clear Partly Cloudy Chance of Rain
Sunrise & Sunset
6:53 AM
7:34 PM
Friday
chancetstorms Scattered showers and thunderstorms. High 76F. Winds SSW at 10 to 20 mph. Chance of rain 60%.
Friday Night
nt_chancerain Overcast with showers. Becoming windy overnight. Thunder possible. Low 51F. SW winds at 5 to 10 mph, increasing to 20 to 30 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 68 | 57 73 | 54 64 | 53
Wind 12 mph SSW 15 mph SSW 10 mph SW 10 mph SSW
Humidity 82% 67% 52% 66%
Chance of Precip. 50% 40% 60% 60%
Cloud Cover 67% 91% 78% 67%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:51 AM
7:35 PM
Saturday
partlycloudy Partly cloudy and windy. High 54F. Winds NW at 25 to 35 mph.
Saturday Night
nt_clear Clear. Low around 35F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 46 50 | 29 52 | 20 40 | 23
Wind 21 mph WNW 25 mph NW 17 mph NW 4 mph WNW
Humidity 79% 44% 29% 48%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 50% 53% 2% 0%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:50 AM
7:36 PM
Sunday
clear Mostly sunny skies. High around 65F. Winds SW at 10 to 20 mph.
Sunday Night
nt_clear Clear skies. Low around 45F. Winds SW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 26 56 | 31 61 | 31 49 | 30
Wind 5 mph SSW 13 mph SW 12 mph SW 7 mph SW
Humidity 67% 37% 32% 47%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 3% 23% 5%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:48 AM
7:37 PM
Monday
partlycloudy Partly cloudy. High 67F. Winds SW at 5 to 10 mph.
Monday Night
nt_cloudy Cloudy skies. Low near 50F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 32 59 | 39 65 | 46 54 | 43
Wind 4 mph SW 8 mph SW 8 mph S 7 mph SSE
Humidity 59% 47% 50% 67%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 19% 44% 78% 86%
Conditions Clear Partly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
6:47 AM
7:37 PM
Tuesday
chancerain Occasional light rain. High 67F. Winds S at 10 to 15 mph. Chance of rain 70%.
Tuesday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 54F. Winds S at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 48 59 | 53 65 | 54 58 | 55
Wind 6 mph SE 9 mph S 8 mph SSW 6 mph S
Humidity 89% 80% 69% 90%
Chance of Precip. 30% 70% 60% 60%
Cloud Cover 88% 94% 94% 89%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:45 AM
7:38 PM
Wednesday
chancerain Considerable cloudiness with occasional rain showers. High 67F. Winds WSW at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Showers early becoming a steady light rain late. Low 46F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 54 61 | 56 64 | 56 55 | 41
Wind 6 mph S 10 mph WSW 10 mph NW 5 mph N
Humidity 96% 83% 74% 58%
Chance of Precip. 60% 30% 50% 60%
Cloud Cover 90% 91% 77% 84%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
6:44 AM
7:39 PM
Thursday
chancerain Cloudy. Some light rain is likely. High around 55F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_rain Occasional rain. Low 46F. Winds ESE at 5 to 10 mph. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 36 49 | 34 54 | 36 50 | 39
Wind 4 mph NE 7 mph ENE 8 mph ESE 4 mph ESE
Humidity 66% 56% 51% 66%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 83% 87% 89% 100%
Conditions Chance of Rain Chance of Rain Chance of Rain Rain
Sunrise & Sunset
6:42 AM
7:40 PM
Friday
rain Periods of rain. High 64F. Winds light and variable. Chance of rain 60%. Rainfall around a quarter of an inch.
Friday Night
nt_rain A steady rain in the evening. Showers continuing late. Low 48F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 42 56 | 45 62 | 46 54 | 45
Wind 3 mph E 6 mph ENE 4 mph E 4 mph NNW
Humidity 81% 64% 56% 72%
Chance of Precip. 60% 60% 60% 50%
Cloud Cover 92% 92% 100% 77%
Conditions Chance of Rain Chance of Rain Rain Chance of Rain
Sunrise & Sunset
6:41 AM
7:41 PM
Saturday
chancerain Overcast with rain showers at times. High near 65F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancerain Overcast with rain showers at times. Low 48F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 43 57 | 42 61 | 42 54 | 41
Wind 4 mph N 7 mph NNW 6 mph NNW 4 mph N
Humidity 81% 57% 50% 61%
Chance of Precip. 50% 40% 40% 20%
Cloud Cover 76% 73% 68% 55%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Rain showers early with some sunshine later in the day. High 67F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_clear Mostly clear skies. Low 46F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 40 58 | 40 63 | 40 54 | 39
Wind 3 mph NNE 7 mph NW 5 mph NW 4 mph N
Humidity 73% 50% 43% 57%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 34% 27% 21%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
clear Mostly sunny skies. High 69F. Winds WNW at 5 to 10 mph.
Monday Night
nt_clear Clear skies with a few passing clouds. Low 46F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 37 60 | 38 65 | 40 53 | 40
Wind 4 mph NNE 5 mph WNW 6 mph SE 4 mph E
Humidity 70% 44% 40% 61%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 24% 22% 21% 26%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Sunshine and clouds mixed. High 67F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_chancerain Showers early becoming a steady light rain late. Low 47F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 39 59 | 39 63 | 42 51 | 42
Wind 3 mph NNE 6 mph NNE 6 mph SE 4 mph NW
Humidity 72% 46% 47% 70%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 40% 50% 54% 60%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Light rain early. Breaks of sun in the afternoon. High 67F. Winds NW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 47F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 41 59 | 41 61 | 41 50 | 40
Wind 4 mph N 6 mph NNW 6 mph S 4 mph NW
Humidity 76% 50% 48% 69%
Chance of Precip. 60% 20% 20% 10%
Cloud Cover 80% 64% 42% 33%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise