Hourly Weather Forecast for Friday

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 (%):
Saturday Night
nt_partlycloudy Some clouds this evening will give way to mainly clear skies overnight. Low 62F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 87 | 66 88 | 58 71 | 58
Wind 0 mph SW 2 mph SSW 7 mph WNW 4 mph NW
Humidity 86% 48% 36% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 52% 37%
Conditions Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:10 AM
8:21 PM
Sunday
clear Sunny. High 91F. Winds W at 5 to 10 mph.
Sunday Night
nt_clear A few clouds overnight. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 59 85 | 57 88 | 57 73 | 60
Wind 2 mph NW 4 mph WNW 6 mph WSW 3 mph S
Humidity 84% 39% 36% 65%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 2% 6% 8% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:11 AM
8:20 PM
Monday
clear Sunny skies. High 96F. Winds SSW at 10 to 15 mph.
Monday Night
nt_tstorms Clear in the evening then increasing clouds with some scattered thunderstorms after midnight. Low 68F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 90 | 62 92 | 59 77 | 63
Wind 2 mph SSE 11 mph SW 12 mph SSW 4 mph WSW
Humidity 84% 39% 34% 62%
Chance of Precip. 0% 0% 0% 50%
Cloud Cover 11% 2% 19% 50%
Conditions Clear Clear Clear Chance of a Thunderstorm
Sunrise & Sunset
6:12 AM
8:19 PM
Tuesday
clear A few clouds from time to time. High 92F. Winds W at 10 to 15 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 66F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 87 | 61 88 | 55 74 | 60
Wind 4 mph W 11 mph WNW 11 mph W 3 mph NW
Humidity 90% 42% 33% 62%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 32% 24% 11% 54%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
6:12 AM
8:18 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High near 90F. Winds WNW at 10 to 15 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low around 65F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 57 85 | 63 84 | 66 72 | 64
Wind 2 mph W 7 mph WNW 10 mph WSW 2 mph NW
Humidity 69% 48% 55% 75%
Chance of Precip. 0% 0% 50% 50%
Cloud Cover 33% 24% 80% 80%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:13 AM
8:17 PM
Thursday
chancetstorms Scattered showers and thunderstorms. High 84F. Winds N at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Some clouds and possibly an isolated thunderstorm after midnight. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 76 | 68 81 | 65 70 | 64
Wind 2 mph NNE 5 mph NE 6 mph NNW 5 mph SSW
Humidity 92% 77% 60% 82%
Chance of Precip. 50% 40% 10% 10%
Cloud Cover 88% 70% 25% 43%
Conditions Chance of Rain Chance of a Thunderstorm Clear Partly Cloudy
Sunrise & Sunset
6:14 AM
8:16 PM
Friday
chancetstorms Partly cloudy with a slight chance of thunderstorms. High around 85F. Winds ESE at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancetstorms Scattered thunderstorms. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 79 | 67 81 | 63 71 | 66
Wind 3 mph E 5 mph SE 8 mph SSE 5 mph SE
Humidity 94% 67% 54% 85%
Chance of Precip. 30% 10% 30% 50%
Cloud Cover 57% 74% 57% 64%
Conditions Chance of a Thunderstorm Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:15 AM
8:14 PM
Saturday
chancetstorms Scattered showers and thunderstorms. High near 85F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 64F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 79 | 67 83 | 65 70 | 65
Wind 4 mph SE 8 mph NNW 8 mph N 3 mph NE
Humidity 100% 65% 56% 84%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 71% 74% 67% 71%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:16 AM
8:13 PM
Sunday
chancerain Showers in the morning with some clearing in the afternoon. High near 85F. Winds NE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Mostly cloudy skies early will become partly cloudy late. Low 64F. Winds ENE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 80 | 66 81 | 64 69 | 66
Wind 4 mph NNE 6 mph NNE 7 mph ESE 3 mph E
Humidity 99% 63% 58% 88%
Chance of Precip. 40% 20% 10% 20%
Cloud Cover 75% 21% 75% 58%
Conditions Chance of Rain Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:17 AM
8:12 PM
Monday
partlycloudy Partly cloudy skies. High around 85F. Winds ENE at 5 to 10 mph.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 64F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 80 | 65 81 | 66 70 | 66
Wind 2 mph NE 4 mph NNE 7 mph S 4 mph S
Humidity 99% 61% 59% 88%
Chance of Precip. 20% 10% 10% 50%
Cloud Cover 57% 39% 44% 61%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
6:18 AM
8:11 PM
Tuesday
chancetstorms Scattered showers and thunderstorms. High near 85F. Winds W at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low near 65F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 80 | 66 82 | 66 70 | 66
Wind 2 mph SE 5 mph N 8 mph S 3 mph SSE
Humidity 100% 64% 59% 88%
Chance of Precip. 50% 40% 50% 50%
Cloud Cover 50% 50% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High around 85F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Variable clouds with thunderstorms, especially during the evening. Low 64F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 80 | 68 82 | 68 70 | 68
Wind 2 mph ENE 5 mph ENE 8 mph S 3 mph SSE
Humidity 100% 66% 62% 94%
Chance of Precip. 60% 40% 50% 30%
Cloud Cover 50% 50% 54% 57%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
tstorms Light rain with thunderstorms by evening. High 86F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Thursday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low near 65F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 81 | 69 82 | 68 71 | 68
Wind 1 mph ENE 5 mph ESE 8 mph S 3 mph S
Humidity 100% 67% 62% 91%
Chance of Precip. 30% 60% 60% 60%
Cloud Cover 51% 75% 75% 56%
Conditions Chance of Rain Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 87F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Friday Night
nt_tstorms Thunderstorms. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 81 | 69 83 | 68 72 | 69
Wind 2 mph SE 6 mph SSW 8 mph SSW 4 mph SSW
Humidity 100% 66% 62% 91%
Chance of Precip. 50% 60% 50% 60%
Cloud Cover 50% 50% 56% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 88F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_clear Mostly clear skies. Low 68F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 83 | 69 84 | 67 73 | 68
Wind 2 mph SSW 7 mph SW 8 mph SSW 4 mph S
Humidity 100% 63% 57% 84%
Chance of Precip. 40% 10% 20% 20%
Cloud Cover 59% 47% 31% 27%
Conditions Chance of a Thunderstorm Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise