Hourly Weather Forecast for Sunday

Sterling, Virginia (20163)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
partlycloudy Sun and clouds mixed. High around 90F. Winds S at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. A stray shower or thunderstorm is possible. Low 68F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 86 | 62 87 | 63 75 | 65
Wind 1 mph SSE 1 mph ESE 12 mph S 7 mph S
Humidity 86% 45% 45% 70%
Chance of Precip. 0% 0% 40% 20%
Cloud Cover % % 52% 30%
Conditions Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:47 AM
8:27 PM
Sunday
partlycloudy Intervals of clouds and sunshine. A stray severe thunderstorm is possible. High 92F. Winds SSW at 10 to 15 mph.
Sunday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. A few storms may be severe. Low 69F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 86 | 66 88 | 63 75 | 65
Wind 6 mph S 9 mph SSW 11 mph S 6 mph SSE
Humidity 84% 51% 44% 71%
Chance of Precip. 0% 20% 10% 40%
Cloud Cover 14% 30% 58% 62%
Conditions Clear Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:46 AM
8:28 PM
Monday
chancetstorms Partly cloudy early with thunderstorms becoming likely during the afternoon. High 89F. Winds SW at 5 to 10 mph. Chance of rain 90%.
Monday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 62F. Winds light and variable. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 84 | 67 81 | 69 69 | 65
Wind 4 mph SSW 5 mph SSW 5 mph SW 3 mph WNW
Humidity 84% 56% 67% 87%
Chance of Precip. 20% 80% 70% 30%
Cloud Cover 57% 75% 81% 88%
Conditions Partly Cloudy Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:46 AM
8:29 PM
Tuesday
chancerain Cloudy with showers. High 81F. Winds NNW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Cloudy with a few showers. Low around 60F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 59 76 | 64 79 | 63 66 | 60
Wind 3 mph NNW 7 mph NNW 7 mph NNW 6 mph NNE
Humidity 87% 67% 58% 81%
Chance of Precip. 20% 40% 30% 30%
Cloud Cover 92% 50% 42% 41%
Conditions Overcast Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:45 AM
8:30 PM
Wednesday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 77F. Winds light and variable. Chance of rain 30%.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 61F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 54 71 | 56 75 | 58 65 | 58
Wind 4 mph NE 5 mph ENE 5 mph ESE 4 mph ESE
Humidity 78% 58% 57% 75%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 40% 36% 41% 38%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:45 AM
8:30 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High near 80F. Winds SE at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds. Low 63F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 56 73 | 58 77 | 58 68 | 59
Wind 4 mph ESE 7 mph SE 7 mph SE 4 mph SE
Humidity 82% 59% 52% 75%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 42% 48% 40% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:45 AM
8:31 PM
Friday
partlycloudy Partly cloudy. High near 85F. Winds ESE at 5 to 10 mph.
Friday Night
nt_clear Clear skies. Low 63F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 58 78 | 62 82 | 60 68 | 59
Wind 2 mph SE 6 mph ESE 7 mph SE 4 mph SSE
Humidity 80% 58% 47% 74%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 37% 43% 30% 19%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
8:32 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High 88F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 68F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 59 82 | 62 85 | 62 74 | 64
Wind 3 mph E 8 mph N 8 mph WSW 4 mph NNE
Humidity 82% 50% 46% 71%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 16% 31% 31% 31%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:32 PM
Sunday
partlycloudy Partly cloudy. High 87F. Winds NE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 66F. Winds E at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 82 | 61 84 | 60 71 | 61
Wind 5 mph NNE 8 mph NNE 7 mph E 4 mph E
Humidity 78% 50% 45% 71%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 33% 65% 50% 31%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:33 PM
Monday
clear Except for a few afternoon clouds, mainly sunny. High 87F. Winds E at 5 to 10 mph.
Monday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low near 65F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 60 83 | 60 82 | 61 71 | 60
Wind 3 mph ENE 7 mph ENE 8 mph SE 4 mph ESE
Humidity 79% 47% 48% 67%
Chance of Precip. 20% 10% 30% 30%
Cloud Cover 24% 34% 43% 40%
Conditions Clear Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
5:44 AM
8:33 PM
Tuesday
partlycloudy Intervals of clouds and sunshine. High 88F. Winds ESE at 5 to 10 mph.
Tuesday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 66F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 83 | 61 84 | 64 72 | 65
Wind 2 mph E 6 mph E 9 mph SE 4 mph SE
Humidity 82% 48% 51% 81%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 40% 50% 53% 53%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
tstorms Rain showers in the morning with thunderstorms developing in the afternoon. High 88F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Wednesday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 65 83 | 65 84 | 64 72 | 64
Wind 2 mph ESE 6 mph ESE 9 mph SSE 5 mph SSE
Humidity 91% 55% 51% 76%
Chance of Precip. 50% 40% 60% 30%
Cloud Cover 54% 56% 75% 60%
Conditions Chance of Rain Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
tstorms Scattered thunderstorms in the morning becoming more widespread in the afternoon. High 88F. Winds SSE 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 67F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 82 | 63 84 | 65 72 | 64
Wind 2 mph SE 7 mph SSE 9 mph SSE 5 mph SSE
Humidity 86% 53% 53% 76%
Chance of Precip. 30% 50% 60% 40%
Cloud Cover 55% 52% 75% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
tstorms Thunderstorms. High 89F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Friday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 67F. Winds SSE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 83 | 65 84 | 66 72 | 65
Wind 2 mph SE 6 mph SE 10 mph SSE 5 mph SSE
Humidity 89% 55% 54% 79%
Chance of Precip. 30% 50% 60% 50%
Cloud Cover 40% 50% 75% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 89F. Winds S at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 69F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 83 | 66 85 | 66 74 | 66
Wind 3 mph SE 6 mph SSE 8 mph S 4 mph S
Humidity 90% 55% 53% 75%
Chance of Precip. 40% 50% 60% 40%
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