Hourly Weather Forecast for Wednesday

Rockville, Maryland (20851)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Tuesday
chancerain Considerable cloudiness. Occasional rain showers this afternoon. High 66F. Winds NNE at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low 58F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 57 64 | 56 66 | 56 62 | 57
Wind 6 mph NNE 7 mph N 7 mph NE 6 mph NE
Humidity 85% 75% 69% 83%
Chance of Precip. 40% 20% 30% 50%
Cloud Cover 100% 100% 98% 97%
Conditions Chance of Rain Overcast Chance of Rain Chance of Rain
Sunrise & Sunset
5:44 AM
8:29 PM
Wednesday
chancerain Considerable cloudiness with occasional rain showers. High 66F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Wednesday Night
nt_chancerain Cloudy with occasional showers. Low 59F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 54 63 | 55 66 | 56 62 | 58
Wind 7 mph ENE 9 mph ENE 8 mph ENE 6 mph E
Humidity 84% 75% 70% 84%
Chance of Precip. 50% 40% 30% 30%
Cloud Cover 100% 100% 97% 96%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:43 AM
8:29 PM
Thursday
chancerain Considerable cloudiness with occasional rain showers. High around 75F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 64F. Winds ENE at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 69 | 62 72 | 62 67 | 62
Wind 6 mph ENE 7 mph E 7 mph ENE 4 mph ENE
Humidity 89% 80% 69% 86%
Chance of Precip. 40% 40% 40% 20%
Cloud Cover 100% 99% 98% 95%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:43 AM
8:30 PM
Friday
chancetstorms Scattered showers and thunderstorms. High 81F. Winds light and variable. Chance of rain 60%.
Friday Night
nt_chancetstorms Mostly cloudy with showers and a few thunderstorms. Low around 65F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 74 | 65 79 | 63 68 | 61
Wind 1 mph NE 4 mph E 4 mph SE 1 mph ESE
Humidity 90% 74% 58% 79%
Chance of Precip. 60% 40% 60% 50%
Cloud Cover 92% 50% 58% 50%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:43 AM
8:31 PM
Saturday
chancetstorms Mixed clouds and sun with scattered thunderstorms. High 83F. Winds NNE at 5 to 10 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by occasional showers overnight. Low 63F. Winds NE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 64 78 | 64 79 | 53 68 | 56
Wind 2 mph NNE 7 mph NNE 8 mph NE 5 mph NE
Humidity 91% 62% 40% 65%
Chance of Precip. 50% 50% 50% 50%
Cloud Cover 58% 73% 70% 83%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:42 AM
8:31 PM
Sunday
chancerain Showers in the morning with some clearing in the afternoon. High 79F. Winds E at 5 to 10 mph. Chance of rain 40%.
Sunday Night
nt_partlycloudy Considerable clouds early. Some decrease in clouds late. Low 64F. Winds ESE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 59 75 | 56 76 | 54 67 | 56
Wind 5 mph ENE 9 mph E 9 mph SE 6 mph ESE
Humidity 85% 52% 46% 70%
Chance of Precip. 40% 10% 0% 10%
Cloud Cover 87% 67% 62% 72%
Conditions Chance of Rain Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:42 AM
8:32 PM
Monday
chancetstorms Scattered thunderstorms. High 83F. Winds S at 5 to 10 mph. Chance of rain 50%.
Monday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 67F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 61 76 | 65 80 | 65 72 | 64
Wind 4 mph SE 6 mph S 8 mph S 5 mph S
Humidity 86% 68% 60% 77%
Chance of Precip. 20% 50% 50% 20%
Cloud Cover 35% 82% 60% 52%
Conditions Partly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:42 AM
8:32 PM
Tuesday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High 87F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low near 65F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 81 | 63 84 | 62 72 | 61
Wind 4 mph SW 8 mph WSW 7 mph WSW 5 mph WNW
Humidity 90% 54% 48% 70%
Chance of Precip. 20% 20% 40% 20%
Cloud Cover 24% 20% 50% 39%
Conditions Clear Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:42 AM
8:33 PM
Wednesday
partlycloudy Partly cloudy. High 87F. Winds WNW at 5 to 10 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 64F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 58 82 | 59 82 | 60 70 | 60
Wind 5 mph WNW 9 mph W 6 mph WNW 4 mph NW
Humidity 74% 46% 47% 71%
Chance of Precip. 20% 10% 20% 10%
Cloud Cover 26% 67% 40% 19%
Conditions Clear Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:42 AM
8:33 PM
Thursday
chancetstorms Partly cloudy early. Scattered thunderstorms developing in the afternoon. High around 85F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening, then partly cloudy overnight. Low 64F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 58 80 | 56 82 | 57 70 | 56
Wind 4 mph NW 7 mph NW 5 mph W 4 mph NW
Humidity 77% 44% 43% 63%
Chance of Precip. 10% 20% 40% 10%
Cloud Cover 19% 41% 50% 56%
Conditions Clear Partly Cloudy Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:42 AM
8:34 PM
Friday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 86F. Winds NNW at 5 to 10 mph. Chance of rain 50%.
Friday Night
nt_chancetstorms Scattered thunderstorms in the evening. Partly cloudy skies overnight. Low 67F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 55 80 | 54 82 | 56 70 | 56
Wind 5 mph NW 7 mph NNW 6 mph E 3 mph SSE
Humidity 68% 42% 41% 60%
Chance of Precip. 10% 40% 50% 20%
Cloud Cover 56% 55% 53% 47%
Conditions Partly Cloudy Chance of Rain Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
Sun does not rise
Saturday
chancerain Rain showers in the morning becoming more intermittent in the afternoon. High 87F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 68F. Winds SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 56 82 | 57 84 | 60 72 | 60
Wind 3 mph WSW 6 mph SW 8 mph S 6 mph S
Humidity 67% 42% 44% 65%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 34% 26% 40% 40%
Conditions Partly Cloudy Clear Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Sunday
clear Sunny skies. High 87F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear skies. Low 68F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 60 82 | 60 83 | 62 73 | 62
Wind 3 mph SSW 6 mph S 9 mph S 5 mph S
Humidity 72% 47% 48% 67%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 17% 16% 19% 23%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
chancetstorms A few isolated thunderstorms developing during the afternoon under partly cloudy skies. High 88F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
Monday Night
nt_chancetstorms Variable clouds with scattered thunderstorms. Low 69F. Winds S at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 61 84 | 61 84 | 63 73 | 63
Wind 3 mph SSW 7 mph SSW 9 mph S 5 mph S
Humidity 76% 46% 48% 71%
Chance of Precip. 10% 20% 30% 30%
Cloud Cover 22% 23% 35% 36%
Conditions Clear Clear Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Rain showers early with mostly sunny conditions later in the day. High 92F. Winds SW at 5 to 10 mph. Chance of rain 40%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low 71F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 62 86 | 63 88 | 64 75 | 62
Wind 3 mph SSW 6 mph WSW 8 mph S 4 mph SSE
Humidity 77% 45% 45% 65%
Chance of Precip. 40% 10% 20% 40%
Cloud Cover 50% 27% 26% 50%
Conditions Chance of Rain Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise