Hourly Weather Forecast for Sunday

Dulles, Virginia (20102)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
44 / 32
41 / 34
37 / 35
34 / 33
35 / 32
35 / 31
35 / 32
33 / 31
Humidity (%):
63% 76% 91% 93% 87% 85% 88% 94%
Pressure (in):
30.15 30.14 30.14 30.11 30.05 30.04 30.05 30.07
Wind (mph):
N
7 mph N
(6°)
NNE
7 mph NNE
(19°)
NNE
8 mph NNE
(19°)
N
8 mph N
(10°)
NNW
8 mph NNW
(340°)
NNW
6 mph NNW
(338°)
NW
4 mph NW
(316°)
WNW
3 mph WNW
(299°)
Conditions:
Chance of Rain
Rain
Snow
Snow
Snow
Snow Showers
Snow Showers
Clear
Probability of Precipitation (%):
50%
0.01 in
70%
0.03 in
90%
0.06 in
90%
0.06 in
70%
0.03 in
40%
0.01 in
30%
0.0 in
10%
Cloud Cover (%):
98% 100% 100% 100% 96% 80% 81% 28%
Monday Night
nt_partlycloudy A few clouds. Low near 45F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 60 66 | 58 66 | 55 55 | 52
Wind 8 mph East 15 mph NE 6 mph North 7 mph WSW
Humidity 95% 74% 69% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 58%
Conditions Partly Cloudy
Sunrise & Sunset
7:02 AM
4:50 PM
Tuesday
mostlycloudy Mostly cloudy. High 56F. Winds NW at 5 to 10 mph.
Tuesday Night
nt_rain Cloudy with rain developing after midnight. Low 39F. Winds N at 5 to 10 mph. Chance of rain 70%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 41 54 | 35 49 | 35 45 | 33
Wind 4 mph NNW 8 mph WNW 3 mph NNW 5 mph N
Humidity 83% 48% 57% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 74% 78% 72% 92%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:03 AM
4:49 PM
Wednesday
snow Cloudy with snow. Temps nearly steady in the mid to upper 30s. Winds N at 5 to 10 mph. Chance of snow 100%. 3 to 5 inches of snow expected.
Wednesday Night
nt_chancesnow Scattered snow showers during the evening. Then partly to mostly cloudy overnight. Low 31F. Winds light and variable. Chance of snow 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 35 34 | 32 35 | 31 32 | 30
Wind 7 mph NNE 8 mph N 5 mph NNW 2 mph NW
Humidity 83% 93% 87% 92%
Chance of Precip. 70% 80% 40% 10%
Cloud Cover 100% 99% 76% 25%
Conditions Rain Snow Snow Showers Clear
Sunrise & Sunset
7:04 AM
4:49 PM
Thursday
partlycloudy Cloudy skies early, followed by partial clearing. High 41F. Winds NW at 10 to 15 mph.
Thursday Night
nt_clear A mostly clear sky. Low 24F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 31 38 | 33 35 | 26 29 | 22
Wind 3 mph NW 9 mph NW 8 mph WNW 9 mph WNW
Humidity 97% 81% 70% 75%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 96% 67% 30% 14%
Conditions Overcast Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:05 AM
4:49 PM
Friday
clear Sunshine and some clouds. High 38F. Winds NW at 10 to 15 mph.
Friday Night
nt_mostlycloudy Mostly cloudy skies. Low 27F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 25 | 19 35 | 24 32 | 21 29 | 23
Wind 8 mph WNW 10 mph WNW 3 mph N 5 mph SE
Humidity 79% 64% 64% 80%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 4% 23% 11% 78%
Conditions Clear Clear Clear Mostly Cloudy
Sunrise & Sunset
7:06 AM
4:48 PM
Saturday
mostlycloudy Mostly cloudy skies. High around 45F. Winds S at 5 to 10 mph.
Saturday Night
nt_partlycloudy A few clouds. Low 36F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 26 40 | 32 40 | 33 37 | 33
Wind 6 mph SSE 9 mph SSW 7 mph S 7 mph SSW
Humidity 89% 72% 75% 86%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 76% 60% 81% 25%
Conditions Mostly Cloudy Mostly Cloudy Overcast Clear
Sunrise & Sunset
7:07 AM
4:48 PM
Sunday
mostlycloudy Mostly cloudy skies. High 56F. Winds SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Mostly cloudy skies early, then partly cloudy after midnight. Low 41F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 36 53 | 45 50 | 47 44 | 44
Wind 8 mph SSW 9 mph SW 7 mph SSW 5 mph SW
Humidity 95% 76% 91% 100%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 50% 67% 67% 77%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:08 AM
4:48 PM
Monday
partlycloudy Partly cloudy. High 53F. Winds NNW at 5 to 10 mph.
Monday Night
nt_partlycloudy A few clouds. Low 39F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 40 51 | 37 46 | 30 42 | 32
Wind 4 mph NW 7 mph NNW 5 mph NNE 3 mph NE
Humidity 93% 59% 53% 68%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 47% 22% 43% 57%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:09 AM
4:48 PM
Tuesday
mostlycloudy Mostly cloudy. High 53F. Winds ESE at 5 to 10 mph.
Tuesday Night
nt_chancerain Cloudy in the evening, then off and on rain showers after midnight. Low 44F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 34 49 | 38 49 | 42 47 | 44
Wind 3 mph NE 7 mph SE 5 mph SE 6 mph SSE
Humidity 79% 66% 75% 92%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 58% 77% 82% 85%
Conditions Partly Cloudy Mostly Cloudy Overcast Overcast
Sunrise & Sunset
7:10 AM
4:47 PM
Wednesday
cloudy Cloudy. High 61F. Winds S at 10 to 15 mph.
Wednesday Night
nt_chancerain Cloudy with showers. Low 52F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 56 | 49 56 | 50 54 | 53
Wind 6 mph S 11 mph S 8 mph SSE 8 mph S
Humidity 100% 75% 82% 98%
Chance of Precip. 40% 10% 20% 50%
Cloud Cover 87% 88% 88% 84%
Conditions Chance of Rain Overcast Overcast Chance of Rain
Sunrise & Sunset
7:11 AM
4:47 PM
Thursday
chancerain Cloudy. Some light rain is likely. High 63F. Winds S at 10 to 15 mph. Chance of rain 60%.
Thursday Night
nt_rain Rain likely. Low around 50F. Winds S at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 53 61 | 55 59 | 51 55 | 49
Wind 6 mph S 10 mph S 6 mph S 5 mph S
Humidity 100% 81% 74% 82%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 89% 91% 85% 86%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
rain Rain likely. High around 60F. Winds WNW at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Friday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low 44F. Winds NW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 46 59 | 50 55 | 41 51 | 40
Wind 5 mph S 10 mph NW 6 mph NW 7 mph NW
Humidity 82% 72% 59% 67%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 83% 81% 78% 76%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers early with some sunshine later in the day. High 53F. Winds NNW at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low around 40F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 39 51 | 40 48 | 36 44 | 32
Wind 5 mph NNW 11 mph NNW 7 mph NNW 7 mph NW
Humidity 79% 66% 61% 64%
Chance of Precip. 50% 40% 20% 10%
Cloud Cover 72% 65% 59% 48%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
clear Sunshine along with some cloudy intervals. High 51F. Winds NW at 10 to 15 mph.
Sunday Night
nt_clear A few clouds from time to time. Low near 35F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 30 49 | 30 46 | 33 40 | 30
Wind 8 mph NW 12 mph NW 9 mph NW 7 mph NW
Humidity 66% 47% 59% 67%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 41% 31% 28% 28%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
chancerain Showers in the morning, then clearing with ample sunshine in the afternoon. High 49F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_clear Mostly clear skies. Low 33F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 28 47 | 28 43 | 28 37 | 27
Wind 5 mph WNW 9 mph W 5 mph NW 5 mph WNW
Humidity 71% 48% 57% 68%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 23% 21% 23% 21%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise