Hourly Weather Forecast for Monday

McLean, Virginia (22067)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Friday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 66F. Winds ESE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 73 | 63 74 | 64 68 | 66
Wind 0 mph SE 0 mph SE 0 mph NNE 6 mph ESE
Humidity 100% 70% 71% 94%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 91%
Conditions Overcast
Sunrise & Sunset
5:47 AM
8:37 PM
Saturday
chancetstorms Scattered thunderstorms. High 78F. Winds light and variable. Chance of rain 60%.
Saturday Night
nt_cloudy Overcast. A stray shower or thunderstorm is possible. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 73 | 67 76 | 68 67 | 67
Wind 4 mph E 4 mph NE 5 mph NE 2 mph N
Humidity 96% 81% 76% 98%
Chance of Precip. 60% 40% 20% 10%
Cloud Cover 74% 88% 80% 84%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Overcast Overcast
Sunrise & Sunset
5:48 AM
8:37 PM
Sunday
mostlycloudy Mostly cloudy. High near 85F. Winds light and variable.
Sunday Night
nt_mostlycloudy Mostly cloudy skies. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 78 | 68 82 | 65 71 | 68
Wind 1 mph N 1 mph ENE 4 mph SE 2 mph ESE
Humidity 100% 72% 57% 92%
Chance of Precip. 10% 20% 10% 10%
Cloud Cover 58% 78% 71% 73%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:37 PM
Monday
chancetstorms Variable clouds with thunderstorms, especially in the afternoon. High 84F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 67F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 80 | 70 80 | 71 71 | 71
Wind 0 mph ESE 7 mph ESE 7 mph SE 2 mph SE
Humidity 100% 71% 74% 100%
Chance of Precip. 20% 40% 40% 40%
Cloud Cover 91% 72% 76% 88%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:37 PM
Tuesday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 87F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low near 70F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 81 | 70 85 | 70 74 | 71
Wind 1 mph SSW 6 mph SSW 9 mph SSW 4 mph SSW
Humidity 100% 69% 62% 91%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 70% 41% 36% 39%
Conditions Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:36 PM
Wednesday
chancetstorms Partly cloudy with afternoon showers or thunderstorms. High 89F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low around 70F. Winds W at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 70 85 | 72 84 | 73 75 | 68
Wind 3 mph SSW 7 mph SW 9 mph WSW 3 mph W
Humidity 97% 67% 70% 79%
Chance of Precip. 10% 40% 50% 20%
Cloud Cover 44% 65% 75% 38%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:50 AM
8:36 PM
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 89F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 69F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 84 | 68 84 | 69 74 | 69
Wind 2 mph WNW 6 mph SSE 6 mph W 3 mph NW
Humidity 79% 59% 62% 86%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 50% 80% 86% 53%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:51 AM
8:36 PM
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High 86F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 67 81 | 68 82 | 68 72 | 69
Wind 3 mph WNW 6 mph NNW 5 mph WNW 3 mph NW
Humidity 91% 66% 63% 89%
Chance of Precip. 40% 30% 20% 10%
Cloud Cover 58% 62% 51% 30%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:35 PM
Saturday
partlycloudy Sunshine and clouds mixed. High 87F. Winds W at 5 to 10 mph.
Saturday Night
nt_clear Clear to partly cloudy. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 82 | 67 83 | 68 72 | 68
Wind 3 mph NW 5 mph W 6 mph SW 3 mph S
Humidity 94% 59% 60% 86%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 20% 52% 32% 15%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:52 AM
8:35 PM
Sunday
partlycloudy Intervals of clouds and sunshine. High 89F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_chancetstorms Partly cloudy with a slight chance of thunderstorms. Low near 70F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 67 84 | 68 85 | 68 74 | 69
Wind 3 mph WSW 6 mph SSE 8 mph SSE 4 mph S
Humidity 93% 58% 56% 83%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 44% 43% 33% 35%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Chance of a Thunderstorm
Sunrise & Sunset
5:53 AM
8:35 PM
Monday
chancetstorms A mix of clouds and sun with the chance of an isolated thunderstorm in the afternoon. High 91F. Winds SW at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Scattered thunderstorms. Low 71F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 69 86 | 69 87 | 70 76 | 70
Wind 3 mph SW 7 mph SW 8 mph SW 5 mph SW
Humidity 93% 57% 57% 83%
Chance of Precip. 30% 20% 30% 40%
Cloud Cover 40% 27% 35% 50%
Conditions Chance of Rain Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Variable clouds with scattered showers and thunderstorms, mainly in the afternoon. High 92F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms. Low 71F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 70 86 | 70 87 | 70 77 | 70
Wind 4 mph SW 8 mph WSW 7 mph WSW 3 mph WSW
Humidity 91% 59% 57% 81%
Chance of Precip. 30% 20% 40% 40%
Cloud Cover 35% 23% 50% 50%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered thunderstorms. High 91F. Winds W at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 71F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 68 86 | 68 87 | 69 76 | 69
Wind 3 mph W 8 mph W 6 mph W 3 mph W
Humidity 85% 55% 55% 79%
Chance of Precip. 40% 20% 40% 40%
Cloud Cover 50% 28% 50% 50%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 91F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered showers and thunderstorms. Low around 70F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 68 85 | 66 87 | 67 75 | 67
Wind 4 mph WNW 8 mph WNW 6 mph WNW 4 mph WNW
Humidity 86% 53% 52% 76%
Chance of Precip. 20% 10% 40% 40%
Cloud Cover 41% 38% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Intervals of clouds and sunshine. High 91F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds from time to time. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 86 | 65 86 | 67 75 | 67
Wind 5 mph WNW 9 mph W 5 mph W 3 mph WNW
Humidity 83% 50% 53% 77%
Chance of Precip. 10% 0% 20% 20%
Cloud Cover 40% 45% 46% 49%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise