Hourly Weather Forecast for Tuesday

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 (%):
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 78F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Saturday Night
nt_chancetstorms Scattered thunderstorms early, then cloudy skies after midnight. Low 63F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 73 | 66 75 | 67 67 | 66
Wind 2 mph NE 4 mph ENE 5 mph ENE 1 mph NNE
Humidity 96% 80% 76% 97%
Chance of Precip. 0% 50% 50% 10%
Cloud Cover 80% 87% 71% 76%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:37 PM
Sunday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 84F. Winds light and variable.
Sunday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 77 | 67 81 | 65 71 | 68
Wind 0 mph NNE 1 mph NE 4 mph SE 2 mph SE
Humidity 100% 72% 58% 91%
Chance of Precip. 0% 0% 0% 20%
Cloud Cover 86% 53% 60% 69%
Conditions Overcast Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:37 PM
Monday
chancetstorms Cloudy in the morning with scattered thunderstorms developing later in the day. High 84F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 69F. Winds SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 68 80 | 72 80 | 71 72 | 71
Wind 1 mph ESE 7 mph SE 7 mph SE 4 mph SSE
Humidity 100% 77% 76% 97%
Chance of Precip. 20% 40% 40% 40%
Cloud Cover 85% 78% 71% 89%
Conditions Overcast Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:49 AM
8:37 PM
Tuesday
chancetstorms Isolated thunderstorms in the morning. Skies will become partly cloudy later in the day. High 88F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Tuesday Night
nt_clear Clear skies with a few passing clouds. Low near 70F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 70 80 | 71 85 | 69 74 | 70
Wind 3 mph SSW 6 mph SSW 8 mph SSW 4 mph SSW
Humidity 100% 74% 59% 86%
Chance of Precip. 20% 30% 10% 10%
Cloud Cover 45% 35% 31% 28%
Conditions Partly Cloudy Chance of a Thunderstorm Partly Cloudy Clear
Sunrise & Sunset
5:49 AM
8:36 PM
Wednesday
chancetstorms Partial cloudiness early, with scattered showers and thunderstorms in the afternoon. High 87F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low around 70F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 69 83 | 72 83 | 73 74 | 68
Wind 4 mph SW 7 mph SSW 9 mph WSW 3 mph W
Humidity 94% 69% 72% 81%
Chance of Precip. 10% 50% 40% 10%
Cloud Cover 44% 59% 77% 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 86F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 68F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 67 82 | 70 83 | 70 74 | 70
Wind 2 mph WNW 6 mph SE 7 mph WNW 3 mph NW
Humidity 86% 68% 66% 87%
Chance of Precip. 50% 50% 50% 20%
Cloud Cover 50% 88% 92% 44%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:51 AM
8:36 PM
Friday
chancerain Rain showers early with some sunshine later in the day. High 86F. Winds NW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_partlycloudy Partly cloudy. Low 67F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 80 | 66 82 | 66 74 | 69
Wind 3 mph NW 6 mph NNW 6 mph SW 3 mph SW
Humidity 90% 62% 60% 86%
Chance of Precip. 50% 20% 20% 20%
Cloud Cover 52% 57% 49% 30%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:51 AM
8:35 PM
Saturday
partlycloudy Intervals of clouds and sunshine. High 87F. Winds W at 5 to 10 mph.
Saturday Night
nt_clear A few clouds overnight. Low 67F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 82 | 66 82 | 65 72 | 66
Wind 3 mph WNW 6 mph W 6 mph W 4 mph S
Humidity 93% 59% 56% 82%
Chance of Precip. 0% 10% 20% 10%
Cloud Cover 14% 50% 29% 12%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:52 AM
8:35 PM
Sunday
partlycloudy Sunshine and clouds mixed. High 89F. Winds S at 5 to 10 mph.
Sunday Night
nt_clear Mainly clear skies. Low 69F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 64 82 | 67 85 | 67 74 | 67
Wind 3 mph WSW 7 mph S 8 mph S 4 mph SSE
Humidity 88% 61% 56% 79%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 38% 41% 29% 14%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:53 AM
8:35 PM
Monday
chancetstorms Scattered showers and thunderstorms. High near 90F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Scattered thunderstorms. Low 71F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 66 84 | 66 86 | 69 76 | 70
Wind 3 mph SSW 8 mph SW 8 mph SW 5 mph SSW
Humidity 87% 55% 57% 81%
Chance of Precip. 20% 20% 40% 50%
Cloud Cover 42% 40% 50% 50%
Conditions Partly Cloudy Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:53 AM
8:34 PM
Tuesday
chancetstorms Scattered showers and thunderstorms. High near 90F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Tuesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 71F. Winds WSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 70 85 | 70 86 | 70 77 | 70
Wind 5 mph SW 9 mph WSW 7 mph WSW 4 mph SW
Humidity 90% 60% 58% 80%
Chance of Precip. 50% 30% 50% 50%
Cloud Cover 50% 36% 50% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High around 90F. Winds W at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. Low 71F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 68 84 | 68 86 | 69 76 | 68
Wind 4 mph W 8 mph W 6 mph W 3 mph W
Humidity 86% 58% 57% 78%
Chance of Precip. 50% 20% 40% 30%
Cloud Cover 50% 37% 50% 43%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High around 90F. Winds WNW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low around 70F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 67 84 | 66 86 | 66 75 | 66
Wind 4 mph WNW 8 mph W 6 mph W 4 mph WNW
Humidity 85% 55% 53% 74%
Chance of Precip. 30% 40% 50% 50%
Cloud Cover 45% 50% 51% 50%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Friday
chancerain Showers in the morning, then partly cloudy in the afternoon. High around 90F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Partly cloudy. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 66 84 | 65 85 | 67 75 | 67
Wind 5 mph NW 9 mph W 5 mph W 3 mph W
Humidity 83% 53% 55% 78%
Chance of Precip. 40% 0% 10% 10%
Cloud Cover 50% 43% 37% 39%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy skies. High 91F. Winds W at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low 69F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 84 | 64 87 | 65 75 | 65
Wind 4 mph WNW 7 mph W 6 mph WSW 4 mph WSW
Humidity 83% 51% 49% 73%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 47% 38% 20% 16%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
Sun does not rise