Hourly Weather Forecast for Sunday

Vienna, Virginia (22027)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday
clear Sunny. Temps nearly steady around 30. Winds WNW at 10 to 15 mph.
Saturday Night
nt_clear Clear to partly cloudy. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 7 29 | 9 28 | 13 27 | 15
Wind 2 mph SE 5 mph WNW 4 mph WNW 1 mph WSW
Humidity 64% 43% 53% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 9% 11%
Conditions Clear Clear
Sunrise & Sunset
7:16 AM
5:28 PM
Sunday
snow Mainly cloudy with a mixture of rain and snow showers developing in the afternoon. High around 40F. Winds light and variable. Chance of precip 30%.
Sunday Night
nt_rain Rain likely. Low 34F. Winds light and variable. Chance of rain 100%. Rainfall around a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 15 36 | 23 36 | 24 36 | 32
Wind 2 mph SW 3 mph S 4 mph SE 6 mph SE
Humidity 59% 59% 61% 84%
Chance of Precip. 0% 0% 30% 90%
Cloud Cover 83% 86% 95% 100%
Conditions Overcast Overcast Chance of Rain Rain
Sunrise & Sunset
7:15 AM
5:30 PM
Monday
rain Rain ending early. Breaks of sun and becoming windy in the afternoon. High 42F. Winds NW at 20 to 30 mph. Chance of rain 90%.
Monday Night
nt_partlycloudy A few clouds from time to time. Gusty winds diminishing after midnight. Low 16F. Winds NW at 20 to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 41 42 | 37 26 | 13 18 | 7
Wind 5 mph S 17 mph NW 21 mph NW 13 mph NW
Humidity 100% 83% 57% 61%
Chance of Precip. 90% 20% 10% 0%
Cloud Cover 100% 80% 58% 1%
Conditions Rain Overcast Partly Cloudy Clear
Sunrise & Sunset
7:14 AM
5:31 PM
Tuesday
clear A few passing clouds, otherwise generally sunny. High 34F. Winds W at 5 to 10 mph.
Tuesday Night
nt_clear Mostly clear skies. Low 24F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 6 26 | 7 28 | 7 25 | 10
Wind 8 mph NNW 4 mph WNW 4 mph SSE 6 mph S
Humidity 62% 42% 41% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 58% 34% 27% 5%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
7:13 AM
5:32 PM
Wednesday
partlycloudy Partly cloudy. High 48F. Winds SSW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Cloudy skies early, followed by partial clearing. Low 31F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 18 41 | 25 40 | 30 36 | 29
Wind 6 mph S 10 mph SSW 6 mph SW 4 mph WNW
Humidity 73% 54% 66% 78%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 65% 53% 43% 78%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:12 AM
5:33 PM
Thursday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 32F. Winds N at 10 to 15 mph.
Thursday Night
nt_partlycloudy Clear to partly cloudy. Low 17F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 18 30 | 5 25 | 5 20 | 6
Wind 9 mph NNW 12 mph N 10 mph NNW 9 mph NNW
Humidity 55% 34% 41% 52%
Chance of Precip. 20% 10% 0% 0%
Cloud Cover 70% 44% 31% 32%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:11 AM
5:34 PM
Friday
clear Sunny skies. High 28F. Winds N at 5 to 10 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 18F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 18 | 3 24 | 1 24 | 4 21 | 5
Wind 7 mph N 9 mph N 6 mph NNE 6 mph SSW
Humidity 50% 37% 40% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 13% 7% 20% 52%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:10 AM
5:35 PM
Saturday
mostlycloudy Considerable cloudiness. High 38F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 22F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 8 32 | 11 30 | 15 25 | 14
Wind 5 mph WNW 6 mph W 3 mph E 4 mph S
Humidity 59% 41% 53% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 63% 74% 66% 46%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:09 AM
5:37 PM
Sunday
partlycloudy Cloudy early with partial sunshine expected late. High 41F. Winds E at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 27F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 16 35 | 20 33 | 25 30 | 26
Wind 3 mph SSE 5 mph SSW 4 mph ESE 4 mph NE
Humidity 73% 55% 71% 88%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 70% 84% 31% 37%
Conditions Mostly Cloudy Overcast Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:08 AM
5:38 PM
Monday
partlycloudy Partly cloudy. High 36F. Winds light and variable.
Monday Night
nt_chancesnow Mostly cloudy with snow showers during the evening. Low 31F. Winds light and variable. Chance of snow 50%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 25 33 | 21 33 | 27 33 | 26
Wind 4 mph NNE 5 mph N 4 mph NNE 5 mph N
Humidity 85% 61% 78% 76%
Chance of Precip. 20% 20% 20% 50%
Cloud Cover 44% 41% 34% 73%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Snow Showers
Sunrise & Sunset
7:07 AM
5:39 PM
Tuesday
mostlycloudy Mostly cloudy. High 42F. Winds NNE at 5 to 10 mph.
Tuesday Night
nt_snow Cloudy with rain and snow showers. Low 32F. Winds light and variable. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 25 39 | 29 38 | 30 35 | 28
Wind 5 mph N 6 mph NNE 4 mph NNE 2 mph NNE
Humidity 76% 67% 73% 77%
Chance of Precip. 20% 20% 10% 30%
Cloud Cover 68% 65% 62% 58%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Snow
Sunrise & Sunset
Sun does not rise
Wednesday
snow Rain or snow showers in the morning will give way to partly cloudy skies in the afternoon. High 44F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_snow Rain and snow showers in the evening. A snow shower or two late - otherwise, mostly cloudy. Low 29F. Winds NW at 5 to 10 mph. Chance of precip 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 28 42 | 32 40 | 31 34 | 27
Wind 4 mph WNW 9 mph WNW 7 mph NW 7 mph WNW
Humidity 79% 68% 69% 75%
Chance of Precip. 40% 20% 20% 30%
Cloud Cover 50% 44% 47% 50%
Conditions Snow Partly Cloudy Partly Cloudy Snow
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Sunshine and clouds mixed. High 38F. Winds NW at 10 to 20 mph.
Thursday Night
nt_chancesnow Partly cloudy skies early, then some snow showers later at night. Low around 25F. Winds NNW at 5 to 10 mph. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 25 36 | 25 34 | 18 29 | 16
Wind 9 mph NW 14 mph NW 9 mph NW 6 mph NNW
Humidity 80% 63% 51% 58%
Chance of Precip. 30% 10% 10% 20%
Cloud Cover 45% 31% 36% 40%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
snow Snow showers early. Peeks of sunshine later. High 41F. Winds NNE at 10 to 15 mph. Chance of snow 40%. Snow accumulations less than one inch.
Friday Night
nt_partlycloudy Mostly cloudy skies early will become partly cloudy late. Low 22F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 14 37 | 14 32 | 18 26 | 14
Wind 8 mph NNE 10 mph NNE 6 mph NNE 6 mph NNW
Humidity 61% 38% 54% 59%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 50% 56% 61% 59%
Conditions Snow Showers Snow Showers Mostly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Sunshine and clouds mixed. High near 40F. Winds WNW at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low near 25F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 23 | 14 34 | 18 34 | 23 29 | 21
Wind 5 mph NW 8 mph WNW 5 mph WNW 7 mph NW
Humidity 68% 50% 64% 73%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 55% 51% 56% 54%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise