Hourly Weather Forecast for Wednesday

Gaithersburg, Maryland (20877)
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 Variable clouds with thunderstorms, especially late. Low 64F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 61 | 60 75 | 68 75 | 65 68 | 63
Wind 0 mph NW 0 mph SW 0 mph SSE 6 mph SE
Humidity 99% 78% 71% 85%
Chance of Precip. 0% 0% 0% 30%
Cloud Cover % % % 97%
Conditions Chance of a Thunderstorm
Sunrise & Sunset
5:47 AM
8:38 PM
Saturday
chancetstorms Scattered thunderstorms. High around 75F. Winds light and variable. Chance of rain 60%.
Saturday Night
nt_cloudy Cloudy skies. A stray shower or thunderstorm is possible. Low 62F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 72 | 65 73 | 66 66 | 64
Wind 4 mph E 5 mph NE 4 mph ENE 1 mph NE
Humidity 96% 80% 79% 94%
Chance of Precip. 60% 40% 20% 20%
Cloud Cover 89% 95% 56% 92%
Conditions Thunderstorm Chance of a Thunderstorm Partly Cloudy Overcast
Sunrise & Sunset
5:47 AM
8:38 PM
Sunday
mostlycloudy Mostly cloudy skies. High 84F. Winds light and variable.
Sunday Night
nt_mostlycloudy Considerable cloudiness. Low near 65F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 77 | 68 81 | 64 69 | 66
Wind 0 mph NNE 1 mph ESE 3 mph ESE 2 mph SE
Humidity 98% 75% 57% 88%
Chance of Precip. 10% 20% 0% 10%
Cloud Cover 61% 82% 66% 71%
Conditions Mostly Cloudy Overcast Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:48 AM
8:38 PM
Monday
chancetstorms Partly to mostly cloudy with a chance of thunderstorms. High 83F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
Monday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 66F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 66 80 | 70 79 | 69 69 | 69
Wind 0 mph ESE 7 mph ESE 6 mph ESE 2 mph SE
Humidity 100% 74% 73% 100%
Chance of Precip. 30% 40% 40% 40%
Cloud Cover 91% 85% 76% 82%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:48 AM
8:37 PM
Tuesday
chancetstorms Scattered thunderstorms in the morning, then partly cloudy late. High 86F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_clear Mostly clear skies. Low 68F. Winds SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 67 80 | 69 83 | 68 72 | 68
Wind 1 mph S 6 mph SSW 7 mph SSW 4 mph S
Humidity 100% 71% 61% 87%
Chance of Precip. 30% 20% 10% 10%
Cloud Cover 79% 51% 23% 22%
Conditions Chance of a Thunderstorm Partly Cloudy Clear Clear
Sunrise & Sunset
5:49 AM
8:37 PM
Wednesday
chancetstorms Scattered showers and thunderstorms. High 87F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancetstorms Variably cloudy with scattered thunderstorms. Low 68F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 69 85 | 73 82 | 72 73 | 67
Wind 2 mph SSW 6 mph SSW 9 mph WSW 4 mph WSW
Humidity 99% 68% 70% 79%
Chance of Precip. 10% 40% 40% 40%
Cloud Cover 40% 61% 77% 50%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:50 AM
8:37 PM
Thursday
chancetstorms Rain showers in the morning with scattered thunderstorms arriving in the afternoon. High 83F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 66F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 63 80 | 68 80 | 70 71 | 67
Wind 2 mph W 5 mph SW 5 mph WNW 2 mph NW
Humidity 79% 67% 71% 86%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 55% 69% 79% 49%
Conditions Chance of Rain Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:50 AM
8:36 PM
Friday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High around 85F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_chancetstorms Isolated thunderstorms during the evening, then skies turning partly cloudy overnight. Low around 65F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 81 | 67 82 | 68 70 | 67
Wind 2 mph WNW 5 mph WNW 5 mph WNW 2 mph WSW
Humidity 88% 63% 63% 89%
Chance of Precip. 20% 30% 30% 20%
Cloud Cover 59% 54% 46% 37%
Conditions Partly Cloudy Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:51 AM
8:36 PM
Saturday
clear Generally sunny despite a few afternoon clouds. High 86F. Winds light and variable.
Saturday Night
nt_clear Clear skies with a few passing clouds. Low 66F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 66 80 | 69 82 | 69 71 | 67
Wind 1 mph W 5 mph WSW 6 mph W 3 mph SSW
Humidity 99% 69% 64% 87%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 24% 31% 28% 29%
Conditions Clear Partly Cloudy Clear Clear
Sunrise & Sunset
5:52 AM
8:36 PM
Sunday
partlycloudy Partly cloudy. High 88F. Winds W at 5 to 10 mph.
Sunday Night
nt_chancerain Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low 68F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 66 82 | 66 84 | 68 73 | 68
Wind 3 mph W 7 mph W 6 mph WNW 3 mph WSW
Humidity 95% 59% 60% 84%
Chance of Precip. 10% 20% 20% 20%
Cloud Cover 34% 45% 36% 27%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:52 AM
8:35 PM
Monday
chancetstorms Variable clouds with scattered thunderstorms. High near 90F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Monday 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 70 | 67 84 | 68 85 | 69 75 | 69
Wind 2 mph WSW 7 mph WSW 7 mph WSW 4 mph SW
Humidity 91% 58% 58% 82%
Chance of Precip. 30% 40% 40% 40%
Cloud Cover 40% 50% 50% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancetstorms Scattered showers and thunderstorms, especially early in the day. High around 90F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low around 70F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 69 84 | 69 86 | 69 75 | 68
Wind 3 mph WSW 7 mph WSW 7 mph W 2 mph WSW
Humidity 90% 60% 57% 79%
Chance of Precip. 40% 10% 30% 30%
Cloud Cover 50% 39% 35% 35%
Conditions Chance of a Thunderstorm Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Wednesday
chancetstorms Mostly sunny in the morning then increasing clouds with some scattered thunderstorms later in the day. High around 90F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Scattered showers and thunderstorms. Low 69F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 67 85 | 66 86 | 67 75 | 66
Wind 3 mph WNW 7 mph WNW 5 mph WNW 3 mph WNW
Humidity 84% 54% 54% 74%
Chance of Precip. 20% 20% 40% 40%
Cloud Cover 25% 23% 50% 50%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Scattered thunderstorms in the morning, then becoming mostly sunny late. High around 90F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Partly cloudy with isolated thunderstorms developing overnight. Low near 70F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 84 | 65 86 | 67 75 | 66
Wind 3 mph WNW 8 mph WNW 6 mph WNW 3 mph WSW
Humidity 82% 53% 53% 73%
Chance of Precip. 40% 20% 20% 20%
Cloud Cover 50% 22% 21% 20%
Conditions Chance of a Thunderstorm Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
chancetstorms Mostly sunny in the morning with isolated thunderstorms developing later in the day. High 89F. Winds W at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancetstorms A few thunderstorms in the evening. Mainly clear skies after midnight. Low near 70F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 84 | 66 85 | 67 76 | 66
Wind 3 mph W 7 mph W 6 mph W 3 mph WNW
Humidity 82% 54% 55% 72%
Chance of Precip. 30% 20% 40% 20%
Cloud Cover 35% 20% 50% 26%
Conditions Chance of a Thunderstorm Clear Chance of a Thunderstorm Clear
Sunrise & Sunset
Sun does not rise