Hourly Weather Forecast for Sunday

Dulles, Virginia (20102)
Source 
Forecast data derived from Weather Underground BestForecast
1 AM 4 AM 7 AM 10 AM 1 PM 4 PM 7 PM 10 PM
Temperature / Dew Point (°F):
38 / 28
37 / 27
36 / 27
38 / 30
38 / 31
37 / 30
35 / 32
33 / 31
Humidity (%):
65% 68% 71% 74% 76% 75% 86% 94%
Pressure (in):
30.28 30.29 30.3 30.28 30.18 30.11 30.05 30.0
Wind (mph):
N
5 mph N
(0°)
NNE
4 mph NNE
(21°)
NE
4 mph NE
(48°)
NE
6 mph NE
(44°)
ENE
6 mph ENE
(70°)
N
6 mph N
(354°)
NNW
5 mph NNW
(340°)
NW
5 mph NW
(314°)
Conditions:
Partly Cloudy
Mostly Cloudy
Overcast
Snow
Snow Showers
Snow Showers
Snow
Snow
Probability of Precipitation (%):
0% 10% 10% 70%
0.0 in
80%
0.0 in
80%
0.0 in
90%
0.05 in
70%
0.04 in
Cloud Cover (%):
48% 75% 95% 96% 95% 95% 94% 93%
Saturday Night
nt_clear Mostly clear. Low near 30F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 20 | 12 44 | 19 44 | 20 35 | 23
Wind 0 mph South 13 mph SW 2 mph SSE 7 mph SSW
Humidity 70% 37% 39% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 28%
Conditions Clear
Sunrise & Sunset
7:00 AM
4:51 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 56F. Winds S at 5 to 10 mph.
Sunday Night
nt_rain Rain likely. Low 49F. Winds SSE at 10 to 20 mph. Chance of rain 100%. Rainfall near a half an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 23 51 | 31 49 | 43 54 | 54
Wind 4 mph SSW 7 mph S 6 mph SE 16 mph SE
Humidity 71% 47% 79% 98%
Chance of Precip. 0% 0% 0% 100%
Cloud Cover 16% 33% 88% 100%
Conditions Clear Partly Cloudy Overcast Rain
Sunrise & Sunset
7:01 AM
4:50 PM
Monday
clear Sunshine along with some cloudy intervals. High 71F. Winds SSW at 15 to 25 mph.
Monday Night
nt_clear A mostly clear sky. Low 39F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 68 | 61 64 | 50 53 | 41
Wind 12 mph S 19 mph SSW 10 mph SSW 9 mph W
Humidity 100% 78% 61% 64%
Chance of Precip. 30% 0% 0% 0%
Cloud Cover 67% 39% 16% 6%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:02 AM
4:50 PM
Tuesday
partlycloudy Partly cloudy skies. High around 55F. Winds W at 10 to 15 mph.
Tuesday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low around 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 35 51 | 32 47 | 34 39 | 28
Wind 6 mph W 10 mph WSW 4 mph NNW 4 mph N
Humidity 80% 47% 61% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 39% 52% 47%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:03 AM
4:49 PM
Wednesday
snow Cloudy with rain and snow in the morning, light snow in the afternoon. Temps nearly steady in the mid to upper 30s. Winds NNE at 5 to 10 mph. Chance of precip 90%. Snow accumulations less than one inch.
Wednesday Night
nt_snow Snow in the evening will give way to partly cloudy conditions overnight. Low 28F. Winds light and variable. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 27 38 | 30 36 | 31 31 | 29
Wind 4 mph NE 6 mph NE 5 mph N 5 mph W
Humidity 68% 74% 82% 93%
Chance of Precip. 10% 80% 90% 60%
Cloud Cover 92% 95% 94% 64%
Conditions Overcast Snow Showers Snow Snow Showers
Sunrise & Sunset
7:04 AM
4:49 PM
Thursday
partlycloudy Intervals of clouds and sunshine. High 44F. Winds WSW at 5 to 10 mph.
Thursday Night
nt_clear Mostly clear skies. Low around 25F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 27 42 | 31 35 | 29 28 | 27
Wind 6 mph SW 9 mph WSW 8 mph W 9 mph W
Humidity 92% 64% 78% 97%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 53% 30% 32% 21%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
4:49 PM
Friday
clear Plentiful sunshine. High 41F. Winds NW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 26F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 26 | 23 38 | 23 32 | 20 30 | 22
Wind 10 mph WNW 10 mph NW 7 mph WNW 8 mph W
Humidity 85% 56% 61% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 6% 11% 27% 40%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:06 AM
4:48 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 42F. Winds W at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 23F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 20 39 | 23 34 | 22 29 | 20
Wind 4 mph WNW 8 mph WNW 6 mph NNW 4 mph NW
Humidity 76% 52% 63% 69%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 36% 44% 42% 71%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:07 AM
4:48 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High 41F. Winds S at 5 to 10 mph.
Sunday Night
nt_mostlycloudy Mostly cloudy skies. Low around 30F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 22 38 | 21 35 | 21 32 | 22
Wind 4 mph NNW 8 mph S 6 mph SSE 5 mph SW
Humidity 93% 51% 56% 66%
Chance of Precip. 0% 10% 10% 20%
Cloud Cover 24% 17% 72% 78%
Conditions Clear Clear Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:08 AM
4:48 PM
Monday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 47F. Winds SSW at 5 to 10 mph.
Monday Night
nt_chancerain Cloudy with showers. Low 34F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 31 42 | 34 39 | 32 37 | 35
Wind 5 mph SSW 9 mph SW 6 mph SSW 5 mph W
Humidity 100% 74% 75% 92%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 84% 49% 28% 60%
Conditions Overcast Partly Cloudy Clear Chance of Rain
Sunrise & Sunset
7:09 AM
4:48 PM
Tuesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 47F. Winds light and variable. Chance of rain 40%.
Tuesday Night
nt_partlycloudy A few clouds from time to time. Low around 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 34 47 | 32 42 | 34 39 | 35
Wind 3 mph NNW 5 mph WNW 3 mph N 4 mph NNW
Humidity 96% 57% 73% 85%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 43% 36% 33% 42%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High 46F. Winds WSW at 10 to 15 mph.
Wednesday Night
nt_chancerain Occasional light rain. Low near 35F. Winds WNW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 35 42 | 32 41 | 34 42 | 40
Wind 4 mph NW 11 mph SW 7 mph WSW 4 mph WSW
Humidity 98% 67% 74% 92%
Chance of Precip. 10% 20% 20% 60%
Cloud Cover 52% 53% 52% 57%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain A shower or two around the area in the morning, then partly cloudy in the afternoon. High 51F. Winds NNW at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Cloudy with a few showers. Low 38F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 33 49 | 36 44 | 28 41 | 29
Wind 2 mph NNW 9 mph NNW 5 mph NW 6 mph W
Humidity 88% 59% 53% 63%
Chance of Precip. 60% 20% 20% 30%
Cloud Cover 64% 60% 54% 56%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain Rain showers in the morning becoming a steady light rain in the afternoon. High 51F. Winds W at 5 to 10 mph. Chance of rain 60%.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 38F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 31 49 | 32 45 | 34 42 | 34
Wind 4 mph NW 6 mph W 4 mph SW 4 mph SSW
Humidity 73% 52% 64% 74%
Chance of Precip. 30% 50% 60% 60%
Cloud Cover 59% 60% 65% 67%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Cloudy with showers. High 49F. Winds WSW at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 34F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 36 48 | 35 43 | 30 37 | 29
Wind 4 mph SW 7 mph WSW 5 mph WNW 5 mph W
Humidity 87% 59% 61% 72%
Chance of Precip. 50% 50% 60% 30%
Cloud Cover 67% 68% 73% 67%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise