Hourly Weather Forecast for Monday

Reston, Virginia (20195)
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):
64 / 53
62 / 53
63 / 56
77 / 56
82 / 55
81 / 56
70 / 60
67 / 62
Humidity (%):
67% 74% 76% 48% 39% 42% 69% 83%
Pressure (in):
30.14 30.15 30.25 30.26 30.22 30.17 30.18 30.21
Wind (mph):
WSW
0 mph WSW
(239°)
WNW
0 mph WNW
(289°)
WNW
2 mph WNW
(285°)
NNW
4 mph NNW
(335°)
W
4 mph W
(279°)
SW
6 mph SW
(221°)
N
6 mph N
(356°)
SSE
2 mph SSE
(148°)
Conditions:
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Thunderstorm
Partly Cloudy
Probability of Precipitation (%):
0% 0% 20%
0.0 in
40%
0.03 in
70%
0.01 in
20%
0.0 in
Cloud Cover (%):
36% 42% 30% 50% 75% 56%
Tuesday
chancetstorms Partly cloudy early followed by scattered thunderstorms this afternoon. High near 85F. Winds light and variable. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Thunderstorms during the evening will give way to mostly cloudy skies after midnight. Low around 60F. Winds WNW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 53 80 | 56 79 | 56 66 | 61
Wind 0 mph WNW 4 mph NW 5 mph SSW 2 mph SW
Humidity 80% 43% 46% 84%
Chance of Precip. 0% 0% 60% 20%
Cloud Cover % 41% 51% 68%
Conditions Partly Cloudy Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:07 AM
8:05 PM
Wednesday
chancetstorms Partly cloudy early with thunderstorms becoming likely during the afternoon. High 84F. Winds light and variable. Chance of rain 80%.
Wednesday Night
nt_chancetstorms Thunderstorms during the evening, then mainly cloudy overnight. Low 58F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 80 | 60 78 | 60 64 | 59
Wind 1 mph NNW 4 mph NNW 6 mph NE 6 mph ENE
Humidity 95% 50% 54% 82%
Chance of Precip. 0% 20% 50% 10%
Cloud Cover 79% 14% 71% 67%
Conditions Mostly Cloudy Clear Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
6:05 AM
8:06 PM
Thursday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 81F. Winds light and variable.
Thursday Night
nt_clear Clear to partly cloudy. Low 58F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 70 | 57 78 | 56 64 | 58
Wind 4 mph NE 5 mph E 5 mph ESE 3 mph SE
Humidity 89% 62% 47% 81%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 79% 69% 12% 4%
Conditions Mostly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
6:04 AM
8:07 PM
Friday
clear Sun and a few passing clouds. High around 85F. Winds SE at 5 to 10 mph.
Friday Night
nt_clear Mostly clear skies. Low 59F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 56 79 | 59 81 | 58 66 | 59
Wind 1 mph ESE 5 mph SE 7 mph SE 3 mph SSE
Humidity 90% 50% 46% 79%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 53% 10% 29% 22%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
6:03 AM
8:08 PM
Saturday
clear Sunny skies. High 86F. Winds SSE at 5 to 10 mph.
Saturday Night
nt_clear A few clouds overnight. Low 63F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 56 80 | 60 83 | 59 67 | 61
Wind 1 mph SSE 7 mph SSE 9 mph SSE 4 mph SSE
Humidity 88% 50% 44% 81%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 18% 4% 11% 13%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:02 AM
8:09 PM
Sunday
partlycloudy Considerable clouds early. Some decrease in clouds later in the day. High 88F. Winds S at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds. Low around 65F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 62 81 | 63 83 | 61 71 | 64
Wind 4 mph S 6 mph S 8 mph S 4 mph S
Humidity 93% 54% 47% 78%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 68% 48% 34% 30%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:01 AM
8:10 PM
Monday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 88F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 64F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 82 | 63 84 | 65 70 | 63
Wind 3 mph S 8 mph S 7 mph SSW 3 mph SSE
Humidity 92% 53% 52% 78%
Chance of Precip. 10% 20% 30% 30%
Cloud Cover 25% 40% 49% 40%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
6:00 AM
8:11 PM
Tuesday
chancetstorms Partly cloudy skies during the morning hours. Thunderstorms likely in the afternoon. High 82F. Winds S at 5 to 10 mph. Chance of rain 80%.
Tuesday Night
nt_rain Showers and thundershowers in the evening, then overcast overnight with occasional rain. Low around 60F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 60 76 | 60 78 | 58 67 | 60
Wind 2 mph SE 8 mph SSE 6 mph S 2 mph ESE
Humidity 82% 57% 51% 78%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 33% 51% 75% 100%
Conditions Partly Cloudy Partly Cloudy Thunderstorm Rain
Sunrise & Sunset
5:59 AM
8:12 PM
Wednesday
chancerain Showers in the morning, then partly cloudy in the afternoon. High near 75F. Winds NNE at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_clear A few clouds from time to time. Low 54F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 55 70 | 52 72 | 54 59 | 51
Wind 4 mph NE 7 mph NNE 7 mph N 3 mph NE
Humidity 80% 54% 53% 75%
Chance of Precip. 60% 10% 20% 10%
Cloud Cover 61% 50% 35% 24%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:58 AM
8:13 PM
Thursday
mostlycloudy A mix of clouds and sun in the morning followed by cloudy skies during the afternoon. High 73F. Winds NE at 5 to 10 mph.
Thursday Night
nt_chancerain Cloudy with occasional rain showers. Low 53F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 50 67 | 52 70 | 53 58 | 52
Wind 3 mph NNE 6 mph NE 7 mph ENE 3 mph E
Humidity 82% 57% 54% 79%
Chance of Precip. 20% 10% 10% 40%
Cloud Cover 28% 75% 67% 50%
Conditions Clear Mostly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
5:57 AM
8:14 PM
Friday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 77F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 54F. Winds E at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 53 71 | 52 74 | 54 58 | 50
Wind 3 mph NE 5 mph NE 7 mph ESE 3 mph ESE
Humidity 93% 50% 50% 73%
Chance of Precip. 40% 40% 50% 20%
Cloud Cover 50% 50% 50% 42%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Considerable cloudiness with occasional rain showers. High 78F. Winds ENE at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Showers in the evening, then clearing overnight. Low 57F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 73 | 55 74 | 55 61 | 54
Wind 3 mph NE 5 mph ENE 8 mph ESE 4 mph SSE
Humidity 85% 54% 52% 76%
Chance of Precip. 20% 40% 40% 20%
Cloud Cover 31% 50% 50% 27%
Conditions Partly Cloudy Chance of Rain Chance of Rain Clear
Sunrise & Sunset
Sun does not rise
Sunday
clear Mostly sunny skies. High around 80F. Winds ESE at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low 56F. Winds SE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 53 73 | 53 76 | 52 62 | 53
Wind 2 mph ENE 6 mph ESE 8 mph SE 4 mph SSE
Humidity 84% 50% 43% 72%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 27% 25% 24% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
chancerain Overcast with showers at times. High 81F. Winds SSE at 10 to 15 mph. Chance of rain 40%.
Monday Night
nt_chancerain Showers early becoming less numerous late. Low near 60F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 74 | 51 77 | 52 64 | 51
Wind 3 mph SE 8 mph SSE 10 mph SSE 6 mph S
Humidity 84% 45% 42% 61%
Chance of Precip. 20% 30% 40% 30%
Cloud Cover 29% 40% 50% 41%
Conditions Clear Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Partly cloudy skies early. A few showers developing later in the day. High 82F. Winds S at 10 to 15 mph. Chance of rain 30%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low 61F. Winds S at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 53 76 | 55 78 | 56 66 | 59
Wind 4 mph S 9 mph S 11 mph S 7 mph S
Humidity 75% 48% 47% 77%
Chance of Precip. 20% 10% 30% 40%
Cloud Cover 35% 33% 40% 53%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise