Hourly Weather Forecast for Thursday

McLean, Virginia (20818)
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_clear Clear skies. Near record low temperatures. Low 14F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 9 | 3 26 | 11 25 | 7 18 | 6
Wind 0 mph NNE 1 mph SW 2 mph SSE 2 mph SW
Humidity 76% 53% 46% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % 10% 4%
Conditions Clear Clear
Sunrise & Sunset
6:34 AM
6:06 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High around 45F. Winds SSW at 5 to 10 mph.
Saturday Night
nt_clear Clear. Low 33F. Winds SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 17 | 8 37 | 22 41 | 27 37 | 28
Wind 3 mph WSW 7 mph SSW 8 mph SSW 7 mph SW
Humidity 66% 54% 56% 70%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 1% 4% 23% 2%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:32 AM
6:07 PM
Sunday
clear Generally sunny despite a few afternoon clouds. High 48F. Winds WNW at 10 to 15 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 32F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 26 45 | 34 44 | 31 35 | 28
Wind 4 mph WSW 9 mph WNW 7 mph NW 3 mph NW
Humidity 72% 66% 59% 74%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 4% 14% 36% 40%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:31 AM
7:08 PM
Monday
partlycloudy Partly cloudy skies. High 56F. Winds light and variable.
Monday Night
nt_chancerain Partly cloudy skies early will give way to occasional showers later during the night. Low 36F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 28 46 | 32 51 | 34 39 | 35
Wind 1 mph W 4 mph WNW 2 mph NE 2 mph SE
Humidity 81% 59% 52% 84%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 65% 27% 36% 49%
Conditions Mostly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:29 AM
7:09 PM
Tuesday
rain Periods of rain. High around 50F. Winds light and variable. Chance of rain 70%. Rainfall around a quarter of an inch.
Tuesday Night
nt_chancerain A shower or two possible early with partly cloudy skies later at night. Low 38F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 37 45 | 43 48 | 43 42 | 41
Wind 2 mph SSE 4 mph SSE 3 mph W 3 mph WNW
Humidity 100% 94% 84% 96%
Chance of Precip. 60% 70% 50% 20%
Cloud Cover 97% 100% 98% 100%
Conditions Chance of Rain Rain Chance of Rain Fog
Sunrise & Sunset
7:28 AM
7:10 PM
Wednesday
partlycloudy Partly cloudy skies. High 59F. Winds NW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy A few clouds. Low 37F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 39 50 | 43 54 | 41 42 | 37
Wind 4 mph NW 8 mph NW 5 mph WNW 4 mph WNW
Humidity 100% 76% 62% 83%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 42% 50% 43% 25%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:26 AM
7:11 PM
Thursday
clear Mostly sunny skies. High near 55F. Winds NNE at 5 to 10 mph.
Thursday Night
nt_partlycloudy A few clouds from time to time. Low 34F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 37 48 | 39 49 | 33 39 | 28
Wind 4 mph NW 8 mph NNE 5 mph ENE 4 mph ENE
Humidity 98% 72% 55% 66%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 23% 20% 24% 38%
Conditions Clear Clear Clear Partly Cloudy
Sunrise & Sunset
7:24 AM
7:12 PM
Friday
chancerain Partly cloudy in the morning. Increasing clouds with periods of showers later in the day. High 52F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_rain Rain. Low around 40F. Winds light and variable. Chance of rain 60%. Rainfall near a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 44 | 30 48 | 32 43 | 35
Wind 3 mph E 6 mph ESE 6 mph ESE 5 mph ESE
Humidity 75% 57% 54% 73%
Chance of Precip. 10% 20% 30% 60%
Cloud Cover 38% 51% 83% 100%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Rain
Sunrise & Sunset
7:23 AM
7:13 PM
Saturday
rain Rain likely. High 48F. Winds ENE at 5 to 10 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Saturday Night
nt_chancerain Steady light rain in the evening. Showers continuing late. Low 39F. Winds NE at 10 to 15 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 36 46 | 40 47 | 39 43 | 39
Wind 5 mph E 6 mph ENE 7 mph ENE 9 mph NE
Humidity 82% 81% 71% 84%
Chance of Precip. 60% 60% 60% 60%
Cloud Cover 100% 100% 97% 83%
Conditions Rain Rain Chance of Rain Chance of Rain
Sunrise & Sunset
7:21 AM
7:14 PM
Sunday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. High 49F. Winds NNE at 10 to 15 mph.
Sunday Night
nt_snow Rain showers early mixing with snow showers late. Low 36F. Winds NNE at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 35 44 | 36 47 | 34 40 | 31
Wind 10 mph NE 12 mph NNE 9 mph NNE 10 mph NNE
Humidity 83% 75% 62% 69%
Chance of Precip. 30% 20% 20% 40%
Cloud Cover 66% 37% 82% 83%
Conditions Chance of Rain Partly Cloudy Overcast Chance of Rain
Sunrise & Sunset
7:20 AM
7:15 PM
Monday
snow Rain and snow showers in the morning. The rain and snow will change to rain showers in the afternoon. High 48F. Winds NNE at 10 to 15 mph. Chance of rain 50%.
Monday Night
nt_snow Rain showers early mixing with snow showers late. Low around 35F. Winds NNE at 5 to 10 mph. Chance of precip 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 29 42 | 27 46 | 31 41 | 29
Wind 9 mph NNE 11 mph NNE 8 mph NE 8 mph NNE
Humidity 73% 55% 56% 62%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 78% 74% 73% 68%
Conditions Snow Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
snow Rain and snow showers in the morning. The rain and snow will change to rain showers in the afternoon. High 52F. Winds N at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_partlycloudy Partly to mostly cloudy. Low 37F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 27 45 | 29 47 | 31 41 | 28
Wind 7 mph NNE 8 mph N 5 mph N 4 mph NNW
Humidity 68% 55% 54% 60%
Chance of Precip. 40% 50% 40% 10%
Cloud Cover 65% 64% 67% 67%
Conditions Snow Chance of Rain Chance of Rain Mostly Cloudy
Sunrise & Sunset
Sun does not rise
Wednesday
partlycloudy Partly cloudy. High 52F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_partlycloudy Partly cloudy skies. Low 37F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 26 46 | 30 47 | 33 40 | 34
Wind 5 mph NNW 7 mph NW 5 mph W 5 mph WNW
Humidity 62% 52% 57% 78%
Chance of Precip. 10% 20% 20% 10%
Cloud Cover 58% 52% 47% 42%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
partlycloudy Partly cloudy. High 53F. Winds WNW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy skies. Low 34F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 30 45 | 32 47 | 32 38 | 29
Wind 5 mph NNW 7 mph NW 5 mph WSW 4 mph W
Humidity 74% 60% 56% 72%
Chance of Precip. 10% 0% 0% 20%
Cloud Cover 35% 32% 36% 38%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
chancerain Partly cloudy early followed by mostly cloudy skies and a few showers later in the day. High 52F. Winds WNW at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 34F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 45 | 30 46 | 31 39 | 30
Wind 4 mph WNW 8 mph WNW 7 mph WNW 6 mph NW
Humidity 79% 56% 54% 70%
Chance of Precip. 20% 20% 30% 20%
Cloud Cover 38% 37% 40% 37%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Partly Cloudy
Sunrise & Sunset
Sun does not rise