Hourly Weather Forecast for Thursday

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 (%):
Monday
partlycloudy Partly cloudy. High 58F. Winds WNW at 15 to 25 mph.
Monday Night
nt_clear Mostly clear. Low around 35F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 22 53 | 35 55 | 27 42 | 27
Wind 3 mph SW 13 mph WNW 15 mph WNW 5 mph WSW
Humidity 44% 50% 33% 55%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 78% 7% 0%
Conditions Mostly Cloudy Clear Clear
Sunrise & Sunset
6:57 AM
7:31 PM
Tuesday
chancetstorms Partly cloudy early with thunderstorms becoming likely during the afternoon. High around 65F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Tuesday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 33F. Winds NW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 28 58 | 35 60 | 43 43 | 33
Wind 3 mph SSW 13 mph S 11 mph WNW 12 mph NNW
Humidity 73% 43% 52% 67%
Chance of Precip. 0% 0% 20% 10%
Cloud Cover 33% 31% 65% 37%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
7:32 PM
Wednesday
clear Mainly sunny. High 57F. Winds NNW at 10 to 15 mph.
Wednesday Night
nt_clear Clear. Low 36F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 26 47 | 25 53 | 25 41 | 29
Wind 6 mph NNW 10 mph NNW 5 mph NNW 2 mph SE
Humidity 71% 42% 32% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:54 AM
7:33 PM
Thursday
clear Mostly sunny skies. High near 70F. Winds S at 10 to 20 mph.
Thursday Night
nt_chancerain Partly cloudy in the evening. Increasing clouds with periods of showers after midnight. Low 56F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 28 58 | 39 67 | 47 60 | 50
Wind 4 mph SSE 12 mph SSW 13 mph SSW 10 mph SSW
Humidity 70% 50% 48% 70%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 4% 27% 24% 50%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:53 AM
7:34 PM
Friday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 69F. Winds SW at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 48F. Winds WSW at 5 to 10 mph. Chance of rain 90%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 64 | 57 67 | 57 59 | 55
Wind 7 mph SSW 9 mph SW 8 mph SW 9 mph W
Humidity 93% 78% 69% 87%
Chance of Precip. 40% 40% 20% 90%
Cloud Cover 60% 92% 75% 100%
Conditions Chance of Rain Chance of Rain Mostly Cloudy Rain
Sunrise & Sunset
6:51 AM
7:35 PM
Saturday
clear Sunshine along with some cloudy intervals. High 52F. Winds NW at 10 to 20 mph.
Saturday Night
nt_clear Clear skies. Low 36F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 39 48 | 34 51 | 24 41 | 27
Wind 10 mph NW 17 mph NW 14 mph NW 5 mph NW
Humidity 70% 58% 34% 57%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 62% 41% 9% 6%
Conditions Mostly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
6:50 AM
7:36 PM
Sunday
clear A few clouds early, otherwise mostly sunny. High 59F. Winds W at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 38F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 30 51 | 32 56 | 34 43 | 31
Wind 3 mph WSW 11 mph W 8 mph SW 5 mph ESE
Humidity 74% 49% 44% 62%
Chance of Precip. 0% 0% 10% 0%
Cloud Cover 24% 29% 12% 37%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
6:48 AM
7:37 PM
Monday
partlycloudy Partly cloudy. High 63F. Winds SSE at 10 to 15 mph.
Monday Night
nt_chancerain Partly cloudy skies early will give way to cloudy skies and light rain after midnight. Low 47F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 31 54 | 39 59 | 45 52 | 44
Wind 2 mph SE 9 mph SSE 8 mph SSE 5 mph S
Humidity 72% 56% 59% 76%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 44% 44% 40% 44%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:47 AM
7:38 PM
Tuesday
chancerain Cloudy with light rain early. High 66F. Winds S at 10 to 15 mph. Chance of rain 60%.
Tuesday Night
nt_partlycloudy A few clouds. Low near 50F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 47 60 | 52 62 | 52 54 | 48
Wind 3 mph SSE 9 mph SSW 7 mph SSW 5 mph SSW
Humidity 97% 74% 68% 81%
Chance of Precip. 60% 20% 20% 20%
Cloud Cover 80% 80% 72% 43%
Conditions Chance of Rain Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
6:45 AM
7:39 PM
Wednesday
rain Partly cloudy in the morning then becoming cloudy with periods of rain later in the day. High 62F. Winds SSW at 10 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_rain Cloudy and damp with rain early...then becoming partly cloudy. Low 47F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 49 57 | 45 59 | 42 51 | 41
Wind 4 mph S 9 mph SSW 8 mph SSW 5 mph WSW
Humidity 85% 64% 51% 68%
Chance of Precip. 20% 10% 60% 20%
Cloud Cover 30% 65% 100% 33%
Conditions Partly Cloudy Mostly Cloudy Rain Partly Cloudy
Sunrise & Sunset
6:44 AM
7:40 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 63F. Winds SSW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 46F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 39 56 | 45 60 | 44 51 | 41
Wind 4 mph S 9 mph SSW 6 mph SW 3 mph W
Humidity 70% 67% 55% 67%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 36% 33% 29% 32%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy skies. High 63F. Winds SSW at 5 to 10 mph.
Friday Night
nt_chancerain Overcast with showers at times. Low around 45F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 40 55 | 40 59 | 41 50 | 41
Wind 2 mph N 7 mph SSW 6 mph SSE 5 mph SSE
Humidity 75% 56% 51% 71%
Chance of Precip. 20% 10% 20% 40%
Cloud Cover 39% 49% 48% 50%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy skies. High 64F. Winds SSE at 10 to 15 mph.
Saturday Night
nt_chancerain Overcast with rain showers at times. Low 48F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 44 56 | 44 61 | 47 53 | 47
Wind 4 mph SSE 9 mph S 8 mph SSE 4 mph S
Humidity 94% 65% 60% 80%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 40% 44% 47% 58%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Overcast with rain showers at times. High 68F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low around 50F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 45 59 | 46 64 | 45 54 | 46
Wind 2 mph ESE 6 mph SSE 7 mph SSE 5 mph SSE
Humidity 86% 62% 50% 74%
Chance of Precip. 30% 20% 40% 30%
Cloud Cover 66% 64% 56% 53%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancerain Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High around 70F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancerain Cloudy with showers. Low 49F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 45 61 | 45 64 | 45 52 | 44
Wind 2 mph ENE 6 mph SSE 5 mph SSE 4 mph S
Humidity 79% 56% 50% 73%
Chance of Precip. 20% 10% 40% 40%
Cloud Cover 55% 49% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise