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 (%):
Tuesday
cloudy Cloudy skies. Slight chance of a rain shower. High 44F. Winds light and variable.
Tuesday Night
nt_rain Rain. Low 41F. Winds light and variable. Chance of rain 90%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 36 42 | 42 42 | 42 45 | 44
Wind 3 mph NNW 2 mph WNW 2 mph S 2 mph SSE
Humidity 95% 99% 99% 93%
Chance of Precip. 20% 20% 10% 70%
Cloud Cover 96% 98% 99% 100%
Conditions Overcast Overcast Overcast Rain
Sunrise & Sunset
7:24 AM
4:51 PM
Wednesday
rain Periods of rain. A few rumbles of thunder possible late. High 61F. Winds SSE at 5 to 10 mph. Chance of rain 100%.
Wednesday Night
nt_rain Cloudy with periods of rain. Thunder is possible early. Low 52F. Winds SSW at 10 to 20 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 45 53 | 50 60 | 58 64 | 61
Wind 3 mph SE 5 mph SSE 9 mph S 11 mph SSW
Humidity 91% 89% 95% 88%
Chance of Precip. 80% 80% 60% 70%
Cloud Cover 100% 100% 100% 100%
Conditions Rain Rain Chance of Rain Rain
Sunrise & Sunset
7:25 AM
4:51 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High around 50F. Winds W at 10 to 20 mph.
Thursday Night
nt_clear Clear skies. Low 34F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 41 49 | 32 45 | 30 38 | 28
Wind 14 mph WNW 15 mph W 10 mph WNW 6 mph WNW
Humidity 64% 52% 55% 67%
Chance of Precip. 20% 0% 0% 0%
Cloud Cover 81% 6% 26% 0%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
7:25 AM
4:52 PM
Friday
clear A mainly sunny sky. High 53F. Winds SW at 5 to 10 mph.
Friday Night
nt_clear A mostly clear sky. Low 33F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 47 | 32 45 | 34 39 | 33
Wind 4 mph W 6 mph SSW 5 mph S 6 mph SSW
Humidity 76% 54% 67% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 2% 19% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
4:53 PM
Saturday
partlycloudy Partly cloudy skies. High 57F. Winds SW at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 37F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 31 50 | 36 47 | 38 42 | 36
Wind 6 mph SW 6 mph WSW 7 mph SW 6 mph SSW
Humidity 90% 58% 72% 78%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 39% 15% 24% 44%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
7:26 AM
4:53 PM
Sunday
chancerain Showers early becoming a steady light rain later in the day. High 53F. E winds shifting to WSW at 10 to 15 mph. Chance of rain 70%.
Sunday Night
nt_rain Rain ending early. Partial clearing late. Low 32F. Winds NW at 10 to 15 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 34 47 | 37 48 | 48 40 | 35
Wind 5 mph ESE 10 mph NW 8 mph SW 9 mph NW
Humidity 86% 71% 100% 80%
Chance of Precip. 20% 30% 70% 70%
Cloud Cover 49% 40% 84% 100%
Conditions Partly Cloudy Chance of Rain Chance of Rain Rain
Sunrise & Sunset
7:26 AM
4:54 PM
Monday
clear A mainly sunny sky. High 42F. Winds light and variable.
Monday Night
nt_clear Clear skies with a few passing clouds. Low 31F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 23 39 | 20 37 | 23 33 | 22
Wind 5 mph NNW 5 mph NNW 4 mph NNE 4 mph E
Humidity 65% 45% 57% 64%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 17% 16% 15% 24%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
4:55 PM
Tuesday
chancerain Mostly cloudy early with showers developing later in the day. High 39F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_sleet Periods of rain. Some icy conditions developing late. Low 31F. Winds WNW at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 23 37 | 24 37 | 27 34 | 27
Wind 3 mph SE 6 mph W 5 mph WNW 6 mph WNW
Humidity 69% 58% 67% 75%
Chance of Precip. 10% 20% 40% 60%
Cloud Cover 64% 73% 83% 100%
Conditions Mostly Cloudy Mostly Cloudy Chance of Rain Rain
Sunrise & Sunset
7:27 AM
4:55 PM
Wednesday
snow Mainly cloudy with a mixture of rain and snow showers developing in the afternoon. High 37F. Winds NW at 10 to 15 mph. Chance of precip 40%.
Wednesday Night
nt_partlycloudy A few clouds. Low around 25F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 24 36 | 25 33 | 20 28 | 18
Wind 6 mph WNW 11 mph WNW 8 mph NW 6 mph WNW
Humidity 72% 64% 60% 65%
Chance of Precip. 60% 10% 40% 0%
Cloud Cover 90% 80% 74% 27%
Conditions Ice Pellets Overcast Snow Showers Clear
Sunrise & Sunset
7:27 AM
4:56 PM
Thursday
partlycloudy Partly cloudy. High 32F. Winds W at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 24F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 14 30 | 10 29 | 11 26 | 10
Wind 6 mph W 10 mph W 7 mph WNW 5 mph WNW
Humidity 60% 41% 46% 51%
Chance of Precip. 0% 10% 10% 0%
Cloud Cover 27% 33% 44% 51%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:27 AM
4:57 PM
Friday
partlycloudy Partly cloudy skies. High around 35F. Winds W at 5 to 10 mph.
Friday Night
nt_sleet Partly cloudy early with a wintry mix expected to move in later at night. Low 26F. Winds WSW at 5 to 10 mph. Chance of precip 50%. Snow and ice accumulations around one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 10 32 | 11 30 | 13 27 | 13
Wind 5 mph W 8 mph W 6 mph W 6 mph WSW
Humidity 51% 42% 48% 55%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 52% 47% 46% 47%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
snow Cloudy with rain and snow showers early changing to mainly rain showers in the afternoon. High near 40F. Winds WSW at 10 to 15 mph. Chance of precip 60%. Snow accumulations less than one inch.
Saturday Night
nt_snow Rain and snow in the evening transitioning to snow showers late. Low 29F. Winds W at 5 to 10 mph. Chance of precip 60%. About one inch of snow expected.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 14 37 | 19 35 | 21 32 | 21
Wind 6 mph WSW 10 mph WSW 8 mph WSW 6 mph W
Humidity 57% 49% 57% 63%
Chance of Precip. 50% 50% 60% 60%
Cloud Cover 51% 62% 65% 70%
Conditions Snow Showers Chance of Rain Snow Snow Showers
Sunrise & Sunset
Sun does not rise
Sunday
snow Snow showers before noon. Becoming partly cloudy later. High 39F. Winds NW at 5 to 10 mph. Chance of snow 40%.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 19 37 | 21 35 | 22 32 | 19
Wind 4 mph WNW 7 mph NNW 6 mph NW 5 mph WNW
Humidity 62% 53% 58% 59%
Chance of Precip. 40% 20% 20% 10%
Cloud Cover 56% 38% 37% 42%
Conditions Snow Showers Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Partly cloudy skies. High 37F. Winds WNW at 5 to 10 mph.
Monday Night
nt_chancesnow Partly cloudy skies early, then some snow showers later at night. Low 28F. Winds light and variable. Chance of snow 40%. Snow accumulations less than one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 17 35 | 19 33 | 20 29 | 19
Wind 5 mph WNW 8 mph WNW 4 mph NNW 5 mph NW
Humidity 59% 53% 60% 66%
Chance of Precip. 20% 0% 20% 20%
Cloud Cover 43% 42% 47% 55%
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 29 | 17 35 | 19 33 | 20 29 | 24
Wind 5 mph WNW 8 mph WNW 4 mph NNW 0 mph ENE
Humidity 59% 53% 60% 83%
Chance of Precip. 20% 0% 20% 0%
Cloud Cover 43% 42% 47% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise