Hourly Weather Forecast for Saturday

Sterling, Virginia (20148)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
tstorms Thunderstorms likely in the morning. Then the chance of scattered thunderstorms in the afternoon. High 77F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_cloudy 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 65 | 65 72 | 65 75 | 68 67 | 67
Wind 4 mph NE 5 mph N 5 mph E 2 mph ENE
Humidity 100% 78% 79% 100%
Chance of Precip. 60% 20% 40% 0%
Cloud Cover 91% 99% 73% 91%
Conditions Thunderstorm Overcast Chance of a Thunderstorm Overcast
Sunrise & Sunset
5:49 AM
8:39 PM
Sunday
partlycloudy Cloudy skies early, followed by partial clearing. High near 85F. Winds light and variable.
Sunday Night
nt_chancerain Mostly cloudy during the evening. A few showers developing late. Low 66F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 64 78 | 67 81 | 65 70 | 68
Wind 0 mph NNE 2 mph NE 4 mph SE 2 mph SE
Humidity 100% 70% 58% 96%
Chance of Precip. 0% 20% 10% 20%
Cloud Cover 90% 67% 63% 75%
Conditions Overcast Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:50 AM
8:38 PM
Monday
chancetstorms Scattered thunderstorms, especially in the afternoon. High 84F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 67F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 80 | 72 80 | 71 71 | 71
Wind 1 mph ESE 7 mph ESE 7 mph SE 3 mph SE
Humidity 100% 75% 74% 99%
Chance of Precip. 20% 50% 60% 50%
Cloud Cover 91% 71% 81% 76%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:50 AM
8:38 PM
Tuesday
partlycloudy Sunshine and clouds mixed. High 88F. Winds SSW at 5 to 10 mph.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low 68F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 80 | 70 84 | 69 73 | 70
Wind 2 mph SSW 6 mph SSW 8 mph SSW 4 mph SW
Humidity 100% 73% 60% 89%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 39% 39% 36% 38%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:38 PM
Wednesday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 87F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_partlycloudy Cloudy early with partial clearing expected late. Low 68F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 84 | 73 83 | 72 73 | 68
Wind 3 mph SW 8 mph SW 9 mph WNW 2 mph W
Humidity 100% 69% 70% 84%
Chance of Precip. 10% 50% 20% 20%
Cloud Cover 51% 62% 68% 74%
Conditions Partly Cloudy Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:51 AM
8:38 PM
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 89F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 66F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 83 | 68 82 | 70 73 | 69
Wind 2 mph WNW 7 mph ESE 7 mph W 3 mph WNW
Humidity 86% 60% 65% 87%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 50% 82% 86% 55%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:52 AM
8:37 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 84F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy Clear to partly cloudy. Low around 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 80 | 68 81 | 68 71 | 68
Wind 3 mph NW 7 mph NW 6 mph WNW 3 mph NW
Humidity 96% 66% 64% 91%
Chance of Precip. 50% 30% 10% 10%
Cloud Cover 66% 64% 46% 25%
Conditions Chance of Rain Chance of Rain Partly Cloudy Clear
Sunrise & Sunset
5:53 AM
8:37 PM
Saturday
partlycloudy Intervals of clouds and sunshine. High 87F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_clear Clear skies with a few passing clouds. Low around 65F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 65 81 | 67 82 | 67 71 | 67
Wind 3 mph NNW 6 mph WNW 7 mph SW 3 mph S
Humidity 97% 62% 60% 88%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 19% 50% 29% 28%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:53 AM
8:36 PM
Sunday
partlycloudy Partly cloudy. High 89F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_chancerain Partly cloudy during the evening. A few showers developing later during the night. Low 68F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 84 | 68 85 | 67 73 | 68
Wind 3 mph W 6 mph SSE 8 mph SSE 4 mph S
Humidity 97% 59% 56% 84%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 38% 44% 37% 27%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:54 AM
8:36 PM
Monday
clear A few passing clouds, otherwise generally sunny. High 91F. Winds WSW at 5 to 10 mph.
Monday Night
nt_chancetstorms Scattered thunderstorms, especially overnight. Low near 70F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 68 86 | 69 86 | 70 75 | 70
Wind 3 mph WSW 8 mph WSW 8 mph SW 4 mph SW
Humidity 96% 57% 58% 84%
Chance of Precip. 30% 20% 20% 40%
Cloud Cover 40% 29% 30% 50%
Conditions Chance of Rain Clear Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:55 AM
8:35 PM
Tuesday
chancetstorms Mostly sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 91F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low near 70F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 69 86 | 70 86 | 70 75 | 70
Wind 4 mph SW 9 mph WSW 8 mph WSW 4 mph W
Humidity 93% 59% 58% 83%
Chance of Precip. 20% 20% 50% 50%
Cloud Cover 29% 22% 50% 50%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered showers and thunderstorms. High 91F. Winds W at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 69F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 85 | 67 86 | 68 75 | 68
Wind 4 mph W 8 mph WNW 7 mph W 4 mph WNW
Humidity 87% 54% 56% 80%
Chance of Precip. 40% 20% 50% 50%
Cloud Cover 50% 32% 50% 50%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High near 90F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 69F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 84 | 66 86 | 67 74 | 67
Wind 4 mph WNW 9 mph WNW 7 mph WNW 4 mph WNW
Humidity 88% 54% 53% 78%
Chance of Precip. 20% 10% 40% 20%
Cloud Cover 40% 39% 50% 39%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Partly cloudy. High around 90F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 68F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 85 | 64 85 | 66 73 | 66
Wind 4 mph NW 9 mph WNW 6 mph W 4 mph WNW
Humidity 85% 50% 53% 78%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 39% 46% 47% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 85 | 64 85 | 66 70 | 65
Wind 4 mph NW 9 mph WNW 6 mph W 0 mph East
Humidity 85% 50% 53% 85%
Chance of Precip. 10% 0% 20% 0%
Cloud Cover 39% 46% 47% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise