Hourly Weather Forecast for Saturday

Ashburn, Virginia (20146)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Tuesday
chancetstorms Variable clouds with scattered thunderstorms. High around 85F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Mostly cloudy skies. Scattered thunderstorms this evening. A few storms may be severe. Low around 65F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 81 | 70 82 | 67 71 | 69
Wind 0 mph South 4 mph SW 7 mph SSW 3 mph SE
Humidity 90% 67% 60% 96%
Chance of Precip. 0% 0% 40% 20%
Cloud Cover % % 50% 74%
Conditions Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:47 AM
8:39 PM
Wednesday
partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. High 88F. Winds W at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. A stray shower or thunderstorm is possible. Low 62F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 82 | 64 84 | 62 70 | 63
Wind 2 mph WSW 7 mph WNW 6 mph WNW 3 mph NNW
Humidity 99% 55% 48% 78%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 57% 9% 33% 30%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:39 PM
Thursday
mostlycloudy Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 83F. Winds light and variable.
Thursday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. Low 62F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 61 79 | 63 77 | 64 65 | 64
Wind 2 mph NNW 4 mph NNW 3 mph WNW 3 mph NE
Humidity 92% 58% 66% 93%
Chance of Precip. 0% 20% 20% 10%
Cloud Cover 41% 62% 80% 69%
Conditions Partly Cloudy Mostly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:39 PM
Friday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. High 83F. Winds ENE at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly to mostly cloudy. Low near 65F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 62 77 | 65 79 | 62 69 | 62
Wind 4 mph NNE 6 mph ENE 7 mph ESE 4 mph ESE
Humidity 96% 65% 57% 79%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 56% 54% 80% 63%
Conditions Partly Cloudy Partly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:39 PM
Saturday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 83F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 64F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 77 | 66 79 | 66 69 | 66
Wind 3 mph E 7 mph SE 6 mph SW 2 mph ENE
Humidity 100% 69% 63% 89%
Chance of Precip. 20% 10% 40% 10%
Cloud Cover 78% 44% 86% 69%
Conditions Mostly Cloudy Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:49 AM
8:39 PM
Sunday
chancetstorms Scattered thunderstorms. High near 85F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 77 | 69 81 | 66 70 | 67
Wind 2 mph NW 4 mph N 6 mph S 2 mph SSE
Humidity 99% 75% 61% 88%
Chance of Precip. 40% 50% 20% 10%
Cloud Cover 60% 74% 32% 26%
Conditions Chance of Rain Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:49 AM
8:38 PM
Monday
chancetstorms Scattered showers and thunderstorms. High 84F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low near 65F. Winds E at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 80 | 68 81 | 67 70 | 67
Wind 3 mph S 6 mph SSE 8 mph SE 4 mph E
Humidity 94% 67% 63% 89%
Chance of Precip. 10% 40% 50% 50%
Cloud Cover 45% 57% 65% 64%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:50 AM
8:38 PM
Tuesday
chancerain Rain showers early with some sunshine later in the day. High 89F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with occasional showers. Low 68F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 85 | 66 84 | 67 74 | 69
Wind 3 mph NNW 7 mph WSW 8 mph SW 4 mph SSW
Humidity 100% 55% 57% 86%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 54% 65% 38% 62%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
5:50 AM
8:38 PM
Wednesday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 87F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 66F. Winds NW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 82 | 68 84 | 65 72 | 66
Wind 3 mph W 8 mph WNW 7 mph W 5 mph NW
Humidity 98% 64% 54% 82%
Chance of Precip. 50% 40% 30% 20%
Cloud Cover 71% 70% 69% 54%
Conditions Chance of Rain Chance of Rain Chance of Rain Partly Cloudy
Sunrise & Sunset
5:51 AM
8:38 PM
Thursday
clear Except for a few afternoon clouds, mainly sunny. High 88F. Winds NW at 5 to 10 mph.
Thursday Night
nt_clear Clear. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 81 | 63 83 | 64 72 | 63
Wind 5 mph NW 7 mph NW 6 mph NW 4 mph NW
Humidity 86% 54% 52% 73%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 9% 38% 8% 11%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:52 AM
8:37 PM
Friday
clear Plentiful sunshine. High 89F. Winds WNW at 5 to 10 mph.
Friday Night
nt_tstorms Partly cloudy with late night showers or thunderstorms. Low 67F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 62 84 | 62 85 | 64 73 | 65
Wind 4 mph NW 7 mph NW 6 mph WSW 4 mph WSW
Humidity 81% 48% 50% 76%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 14% 19% 26% 33%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Scattered thunderstorms. High 89F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 67F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 83 | 64 84 | 65 72 | 65
Wind 4 mph WNW 8 mph WNW 6 mph W 4 mph WSW
Humidity 86% 51% 53% 78%
Chance of Precip. 40% 40% 50% 50%
Cloud Cover 50% 50% 50% 51%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High around 90F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 84 | 62 84 | 64 73 | 64
Wind 4 mph WNW 8 mph WNW 6 mph WNW 4 mph SSW
Humidity 85% 47% 52% 76%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 52% 53% 52% 50%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
clear Sun and a few passing clouds. High 89F. Winds WSW at 5 to 10 mph.
Monday Night
nt_clear Mostly clear skies. Low 67F. Winds WSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 83 | 64 84 | 66 72 | 66
Wind 3 mph WSW 7 mph W 7 mph SW 4 mph SSW
Humidity 85% 53% 54% 81%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 43% 27% 25% 20%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
clear Plentiful sunshine. High near 90F. Winds WNW at 5 to 10 mph.
Tuesday Night
nt_chancerain Overcast with showers at times. Low 68F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 84 | 65 85 | 66 73 | 66
Wind 3 mph W 7 mph WNW 7 mph W 4 mph S
Humidity 89% 52% 52% 78%
Chance of Precip. 20% 10% 20% 30%
Cloud Cover 18% 20% 20% 40%
Conditions Clear Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise