Hourly Weather Forecast for Friday

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
clear Mainly sunny. High around 75F. Winds light and variable.
Saturday Night
nt_clear Generally clear. Low 54F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 38 66 | 29 71 | 33 59 | 43
Wind 0 mph SSE 3 mph NNW 5 mph SSW 4 mph SSE
Humidity 70% 25% 24% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % 1% 0% 4%
Conditions Clear Clear Clear
Sunrise & Sunset
5:50 AM
8:21 PM
Sunday
clear Mostly sunny skies. High 84F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds from time to time. Low near 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 47 76 | 53 81 | 50 68 | 56
Wind 3 mph S 6 mph SSW 6 mph SSW 4 mph S
Humidity 73% 45% 34% 64%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 29% 26% 37% 43%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:49 AM
8:22 PM
Monday
partlycloudy Partly cloudy. High near 90F. Winds SSW at 10 to 20 mph.
Monday Night
nt_clear Partly cloudy. Low 67F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 56 84 | 58 87 | 53 73 | 55
Wind 5 mph SSW 11 mph SSW 12 mph SSW 7 mph S
Humidity 73% 42% 31% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 38% 37% 19% 16%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:48 AM
8:22 PM
Tuesday
partlycloudy Some clouds in the morning will give way to mainly sunny skies for the afternoon. High 92F. Winds SSW at 10 to 15 mph.
Tuesday Night
nt_clear A few clouds from time to time. Low 69F. Winds SSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 57 86 | 59 89 | 58 75 | 61
Wind 8 mph S 11 mph SSW 12 mph SSW 8 mph S
Humidity 69% 40% 36% 61%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 34% 20% 17% 22%
Conditions Partly Cloudy Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:23 PM
Wednesday
chancetstorms Mostly sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 91F. Winds SSW at 10 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Isolated thunderstorms during the evening, becoming fair overnight. Low 69F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 62 86 | 64 87 | 64 74 | 66
Wind 7 mph SSW 9 mph SSW 10 mph SW 6 mph S
Humidity 75% 48% 47% 75%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 20% 20% 55% 33%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:24 PM
Thursday
chancetstorms Mostly sunny early. Scattered thunderstorms developing later in the day. High 89F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 67F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 63 85 | 65 84 | 67 72 | 65
Wind 4 mph SSW 7 mph S 7 mph WSW 5 mph SSE
Humidity 78% 51% 57% 77%
Chance of Precip. 10% 10% 40% 10%
Cloud Cover 27% 33% 60% 58%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:47 AM
8:25 PM
Friday
chancetstorms Variable clouds with scattered thunderstorms. High near 90F. Winds S at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 69F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 85 | 66 85 | 66 74 | 65
Wind 2 mph S 6 mph S 6 mph S 4 mph S
Humidity 83% 55% 53% 74%
Chance of Precip. 10% 50% 50% 20%
Cloud Cover 46% 51% 52% 46%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:46 AM
8:25 PM
Saturday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 91F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancetstorms Scattered thunderstorms early. Skies will become mainly clear overnight. Low 72F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 86 | 65 87 | 65 76 | 66
Wind 1 mph SSE 6 mph SSE 8 mph SSE 5 mph SSE
Humidity 82% 51% 48% 70%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 29% 38% 50% 25%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Clear
Sunrise & Sunset
5:46 AM
8:26 PM
Sunday
chancerain Partly cloudy skies during the morning hours will give way to occasional showers in the afternoon. High 91F. Winds S at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_chancerain Rain showers early with clearing later at night. Low 71F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 87 | 65 87 | 65 76 | 64
Wind 2 mph SSE 8 mph S 9 mph S 6 mph S
Humidity 78% 48% 47% 66%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 28% 45% 40% 39%
Conditions Clear Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
5:45 AM
8:27 PM
Monday
chancetstorms Mostly sunny in the morning with isolated thunderstorms developing later in the day. High 92F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_tstorms Scattered thunderstorms in the evening, then mainly cloudy overnight with thunderstorms likely. Low 69F. Winds light and variable. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 65 87 | 66 86 | 65 73 | 65
Wind 3 mph S 8 mph SSW 7 mph SW 4 mph W
Humidity 79% 50% 49% 76%
Chance of Precip. 20% 20% 30% 60%
Cloud Cover 27% 29% 49% 75%
Conditions Clear Clear Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:45 AM
8:28 PM
Tuesday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 87F. Winds E at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancetstorms Scattered thunderstorms in the evening, then variable clouds overnight with more showers at times. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 64 81 | 63 83 | 64 73 | 64
Wind 2 mph NNE 6 mph ENE 8 mph SSE 4 mph SSE
Humidity 82% 53% 52% 73%
Chance of Precip. 60% 20% 40% 40%
Cloud Cover 63% 57% 53% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Rain showers early with isolated thunderstorms developing later in the day. High 88F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low near 70F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 64 83 | 63 85 | 63 73 | 63
Wind 2 mph SE 6 mph SE 9 mph SSE 6 mph S
Humidity 83% 51% 48% 71%
Chance of Precip. 40% 10% 30% 40%
Cloud Cover 50% 32% 35% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 89F. Winds ESE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low 69F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 64 83 | 63 85 | 63 73 | 62
Wind 3 mph S 6 mph E 8 mph ESE 4 mph SE
Humidity 78% 51% 47% 68%
Chance of Precip. 30% 20% 50% 40%
Cloud Cover 40% 32% 50% 50%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
chancerain A shower or two around the area in the morning, then partly cloudy in the afternoon. High 88F. Winds E at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancerain Overcast with showers at times. Low 69F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 62 82 | 63 84 | 61 73 | 61
Wind 2 mph E 6 mph E 9 mph SE 5 mph SSE
Humidity 74% 53% 47% 67%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 43% 45% 44% 41%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
tstorms Scattered thunderstorms in the morning, then mainly cloudy during the afternoon with thunderstorms likely. High 88F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_tstorms Thunderstorms likely. Low 67F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 61 82 | 61 84 | 63 71 | 62
Wind 2 mph SSE 6 mph SE 9 mph SE 4 mph SE
Humidity 74% 50% 49% 73%
Chance of Precip. 20% 50% 60% 60%
Cloud Cover 38% 50% 75% 75%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise