Hourly Weather Forecast for Wednesday

Upper Marlboro, Maryland (20774)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Saturday Night
nt_partlycloudy A few clouds. Low 52F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 52 74 | 49 77 | 50 60 | 48
Wind 0 mph WNW 2 mph WNW 0 mph SSW 1 mph NNW
Humidity 98% 42% 39% 66%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 64%
Conditions Mostly Cloudy
Sunrise & Sunset
6:26 AM
7:46 PM
Sunday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. Slight chance of an afternoon shower. High 63F. Winds E at 10 to 15 mph.
Sunday Night
nt_rain Periods of rain. Rain may be heavy late. Low 52F. Winds ESE at 15 to 25 mph. Chance of rain 100%. Rainfall may reach one inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 36 62 | 38 59 | 40 53 | 48
Wind 7 mph NE 13 mph E 12 mph E 18 mph E
Humidity 51% 42% 51% 83%
Chance of Precip. 0% 0% 60% 100%
Cloud Cover 56% 62% 87% 100%
Conditions Partly Cloudy Mostly Cloudy Chance of Rain Rain
Sunrise & Sunset
6:25 AM
7:47 PM
Monday
rain Cloudy with rain in the morning...then scattered thunderstorms in the afternoon. A few storms may be severe. High 78F. Winds S at 5 to 10 mph. Chance of rain 70%.
Monday Night
nt_tstorms Thunderstorms likely in the evening. Then the chance of scattered thunderstorms later on. Low 56F. Winds SW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 72 | 62 74 | 60 64 | 58
Wind 9 mph SE 8 mph SSW 9 mph SSE 8 mph SSW
Humidity 99% 71% 62% 81%
Chance of Precip. 70% 10% 60% 40%
Cloud Cover 100% 77% 63% 50%
Conditions Rain Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
6:23 AM
7:48 PM
Tuesday
clear Mostly sunny skies. High 67F. Winds WNW at 10 to 20 mph.
Tuesday Night
nt_clear Clear skies. Low 44F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 52 62 | 38 64 | 32 51 | 37
Wind 8 mph WNW 15 mph WNW 11 mph W 5 mph NW
Humidity 84% 41% 29% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 12% 13% 17% 6%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
6:22 AM
7:49 PM
Wednesday
clear Sunny, along with a few afternoon clouds. High 68F. Winds SW at 10 to 20 mph.
Wednesday Night
nt_chancerain Rain showers early with clearing later at night. Low 46F. Winds W at 10 to 15 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 34 63 | 30 65 | 37 52 | 44
Wind 4 mph WSW 12 mph SW 13 mph SW 3 mph W
Humidity 65% 29% 36% 75%
Chance of Precip. 0% 0% 20% 20%
Cloud Cover 2% 20% 54% 50%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:21 AM
7:50 PM
Thursday
mostlycloudy Partly cloudy skies during the morning hours will become overcast in the afternoon. High 62F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low around 40F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 40 56 | 30 59 | 32 45 | 31
Wind 2 mph WNW 14 mph W 12 mph WNW 6 mph NW
Humidity 79% 37% 36% 57%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 33% 61% 57% 20%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:19 AM
7:51 PM
Friday
partlycloudy Partly cloudy. High 61F. Winds NW at 10 to 20 mph.
Friday Night
nt_clear Mostly clear. Low around 40F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 30 54 | 27 57 | 31 44 | 31
Wind 6 mph NW 14 mph NW 12 mph NW 5 mph WNW
Humidity 65% 35% 37% 60%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 62% 24% 15%
Conditions Clear Mostly Cloudy Clear Clear
Sunrise & Sunset
6:18 AM
7:52 PM
Saturday
partlycloudy Partly cloudy. High around 60F. Winds WNW at 10 to 15 mph.
Saturday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low near 40F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 34 54 | 33 57 | 35 45 | 36
Wind 5 mph WNW 10 mph WNW 9 mph WNW 6 mph NW
Humidity 75% 45% 44% 70%
Chance of Precip. 0% 10% 0% 0%
Cloud Cover 26% 34% 37% 19%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:17 AM
7:53 PM
Sunday
partlycloudy Partly cloudy skies. High 59F. Winds NW at 10 to 20 mph.
Sunday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 42F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 41 | 34 53 | 33 56 | 35 46 | 34
Wind 8 mph NW 13 mph WNW 12 mph NW 5 mph NW
Humidity 75% 46% 45% 63%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 23% 33% 39% 12%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
6:15 AM
7:54 PM
Monday
partlycloudy Partly to mostly cloudy. High 62F. Winds NW at 10 to 20 mph.
Monday Night
nt_partlycloudy A few clouds from time to time. Low 43F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 35 55 | 34 58 | 38 46 | 38
Wind 7 mph NW 14 mph NW 10 mph NW 5 mph NW
Humidity 73% 45% 47% 72%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 8% 50% 58% 54%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:14 AM
7:55 PM
Tuesday
clear Sunny along with a few clouds. High 64F. Winds NNW at 5 to 10 mph.
Tuesday Night
nt_chancerain Cloudy with a few showers. Low around 45F. Winds light and variable. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 37 58 | 39 61 | 41 49 | 41
Wind 6 mph NW 8 mph NNW 6 mph NNW 5 mph NNW
Humidity 78% 48% 49% 74%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 20% 26% 35% 40%
Conditions Clear Clear Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain A shower or two possible early with partly cloudy skies in the afternoon. High 66F. Winds NNW at 5 to 10 mph. Chance of rain 30%.
Wednesday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 47F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 41 60 | 41 62 | 41 50 | 41
Wind 5 mph NNW 9 mph NNW 6 mph NW 4 mph W
Humidity 80% 48% 47% 70%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 40% 35% 43% 48%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Rain showers early with some sunshine later in the day. High 69F. Winds NW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_partlycloudy A few clouds. Low 49F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 48 | 41 63 | 40 66 | 42 52 | 44
Wind 5 mph WNW 9 mph NW 7 mph WNW 5 mph W
Humidity 76% 43% 42% 73%
Chance of Precip. 40% 20% 10% 0%
Cloud Cover 56% 61% 57% 50%
Conditions Chance of Rain Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Friday
clear A few clouds early, otherwise mostly sunny. High near 70F. Winds W at 5 to 10 mph.
Friday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low around 50F. Winds WSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 43 65 | 42 66 | 44 54 | 45
Wind 6 mph W 9 mph W 7 mph WSW 6 mph WSW
Humidity 77% 43% 44% 71%
Chance of Precip. 0% 10% 20% 40%
Cloud Cover 38% 22% 26% 50%
Conditions Partly Cloudy Clear Clear Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
clear A few passing clouds, otherwise generally sunny. High 72F. Winds W at 10 to 15 mph.
Saturday Night
nt_chancerain Partly cloudy skies early will give way to occasional showers later during the night. Low 51F. Winds W at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 51 | 43 65 | 43 67 | 46 54 | 44
Wind 6 mph W 11 mph W 10 mph W 7 mph W
Humidity 74% 45% 46% 70%
Chance of Precip. 20% 10% 10% 20%
Cloud Cover 34% 24% 28% 46%
Conditions Partly Cloudy Clear Clear Partly Cloudy
Sunrise & Sunset
Sun does not rise