Hourly Weather Forecast for Sunday

Dulles, Virginia (20102)
Source 
Forecast data derived from Weather Underground BestForecast
12 AM 3 AM 6 AM 9 AM 12 PM 3 PM 6 PM 9 PM
Temperature / Dew Point (°F):
36 / 23
35 / 19
33 / 15
37 / 16
42 / 16
44 / 16
39 / 19
37 / 23
Humidity (%):
58% 52% 47% 42% 34% 32% 43% 57%
Pressure (in):
30.11 30.12 30.14 30.14 30.13 30.13 30.14 30.14
Wind (mph):
WNW
9 mph WNW
(298°)
NW
9 mph NW
(306°)
WNW
11 mph WNW
(294°)
WNW
11 mph WNW
(302°)
WNW
12 mph WNW
(294°)
W
10 mph W
(279°)
WNW
6 mph WNW
(301°)
WNW
5 mph WNW
(295°)
Conditions:
Snow
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Probability of Precipitation (%):
40%
0.01 in
20%
0.0 in
20%
0.0 in
20%
0.0 in
10% 10% 20%
0.0 in
20%
0.0 in
Cloud Cover (%):
49% 45% 39% 34% 31% 30% 31% 29%
Thursday
partlycloudy Partly cloudy. High 42F. Winds NW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 26F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 32 40 | 34 36 | 28 32 | 26
Wind 0 mph SE 5 mph NNW 7 mph NW 9 mph NW
Humidity 97% 79% 74% 76%
Chance of Precip. 0% 10% 0% 10%
Cloud Cover % 83% 30% 35%
Conditions Overcast Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:05 AM
4:49 PM
Friday
clear Generally sunny despite a few afternoon clouds. High around 35F. Winds NW at 10 to 20 mph.
Friday Night
nt_partlycloudy A few clouds. Low 28F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 21 35 | 18 31 | 17 29 | 20
Wind 8 mph NW 13 mph NW 3 mph NW 2 mph SSE
Humidity 78% 50% 54% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 17% 23% 43%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:06 AM
4:48 PM
Saturday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 44F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 36F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 29 | 22 40 | 26 40 | 30 40 | 33
Wind 4 mph SE 9 mph S 7 mph SSE 7 mph S
Humidity 75% 57% 68% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 79% 73% 59% 24%
Conditions Mostly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:07 AM
4:48 PM
Sunday
partlycloudy Partly cloudy. High 58F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low around 45F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 53 | 40 51 | 44 48 | 45
Wind 4 mph SSW 8 mph SSW 7 mph SSW 8 mph SSW
Humidity 81% 62% 78% 90%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 41% 41% 25% 40%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
7:08 AM
4:48 PM
Monday
clear Mostly sunny skies. High 59F. Winds WNW at 10 to 15 mph.
Monday Night
nt_cloudy Cloudy. Low 32F. Winds NNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 46 57 | 45 48 | 41 40 | 34
Wind 6 mph SW 11 mph WNW 10 mph NW 11 mph N
Humidity 98% 66% 75% 79%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 34% 22% 41% 88%
Conditions Partly Cloudy Clear Partly Cloudy Overcast
Sunrise & Sunset
7:09 AM
4:48 PM
Tuesday
cloudy Cloudy. High 41F. Winds ENE at 5 to 10 mph.
Tuesday Night
nt_chancerain Cloudy with occasional rain showers. Low 36F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 20 37 | 15 38 | 19 37 | 32
Wind 7 mph NNE 6 mph NE 5 mph SE 3 mph S
Humidity 59% 41% 47% 84%
Chance of Precip. 10% 0% 10% 60%
Cloud Cover 84% 70% 88% 87%
Conditions Overcast Mostly Cloudy Overcast Chance of Rain
Sunrise & Sunset
7:10 AM
4:47 PM
Wednesday
chancerain Considerable cloudiness with occasional rain showers. High 54F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Chance of a shower or two during the evening, followed by partly cloudy skies late. Low 36F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 37 49 | 45 47 | 44 43 | 38
Wind 6 mph S 10 mph SSW 4 mph NW 7 mph NNW
Humidity 99% 84% 91% 81%
Chance of Precip. 40% 20% 50% 20%
Cloud Cover 90% 93% 79% 54%
Conditions Chance of Rain Overcast Chance of Rain Partly Cloudy
Sunrise & Sunset
7:11 AM
4:47 PM
Thursday
partlycloudy Sunshine and clouds mixed. High 49F. Winds W at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 38F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 32 47 | 32 45 | 30 40 | 30
Wind 4 mph WNW 8 mph WSW 6 mph S 5 mph S
Humidity 81% 56% 55% 66%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 47% 33% 34% 37%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:12 AM
4:47 PM
Friday
partlycloudy Partly cloudy skies. High 51F. Winds WNW at 10 to 15 mph.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 34F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 32 49 | 35 47 | 41 39 | 38
Wind 5 mph NW 9 mph WNW 6 mph N 6 mph NNW
Humidity 72% 58% 80% 100%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 37% 34% 34% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:13 AM
4:47 PM
Saturday
partlycloudy Partly cloudy skies. High 46F. Winds N at 10 to 15 mph.
Saturday Night
nt_partlycloudy Partly cloudy. Low 32F. Winds NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 32 44 | 28 41 | 28 36 | 26
Wind 7 mph N 11 mph NNW 7 mph N 7 mph N
Humidity 91% 53% 58% 68%
Chance of Precip. 20% 0% 0% 20%
Cloud Cover 33% 34% 42% 31%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:14 AM
4:47 PM
Sunday
clear Mostly sunny skies. High around 45F. Winds NW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 33F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 24 42 | 23 40 | 22 37 | 22
Wind 6 mph NNW 10 mph NW 6 mph NW 6 mph NW
Humidity 68% 46% 47% 55%
Chance of Precip. 20% 10% 0% 10%
Cloud Cover 25% 24% 31% 39%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Monday
chancerain Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 48F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_snow Rain showers early mixing with snow showers late. Low 37F. Winds light and variable. Chance of precip 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 23 45 | 29 44 | 30 40 | 33
Wind 5 mph NW 6 mph W 3 mph W 5 mph W
Humidity 65% 55% 58% 75%
Chance of Precip. 10% 10% 40% 50%
Cloud Cover 45% 52% 62% 67%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
snow Rain and snow showers in the morning. Then becoming mostly cloudy in the afternoon. High 47F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_snow Rain and snow showers in the evening. Then becoming partly cloudy late. Low 32F. Winds WNW at 10 to 15 mph. Chance of precip 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 44 | 35 42 | 32 36 | 23
Wind 4 mph WNW 8 mph WNW 6 mph WNW 9 mph WNW
Humidity 81% 70% 67% 58%
Chance of Precip. 40% 40% 20% 40%
Cloud Cover 70% 65% 60% 49%
Conditions Snow Chance of Rain Mostly Cloudy Snow
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy skies. High near 45F. Winds WNW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 31F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 15 42 | 16 39 | 19 35 | 23
Wind 11 mph WNW 12 mph WNW 6 mph WNW 6 mph WNW
Humidity 47% 34% 43% 62%
Chance of Precip. 20% 10% 20% 20%
Cloud Cover 39% 31% 31% 28%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Thursday
clear Mostly sunny skies. High around 45F. Winds WNW at 10 to 15 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Low 28F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 22 42 | 24 38 | 25 32 | 24
Wind 6 mph WNW 10 mph WNW 8 mph WNW 7 mph WNW
Humidity 66% 48% 58% 72%
Chance of Precip. 20% 10% 10% 10%
Cloud Cover 23% 23% 28% 31%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise