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
clear Plentiful sunshine. High 72F. Winds light and variable.
Saturday Night
nt_clear Generally clear. Low 52F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 50 | 29 64 | 30 68 | 31 56 | 41
Wind 4 mph NNW 4 mph NNW 5 mph S 3 mph S
Humidity 45% 28% 25% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 15% 1% 1% 1%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:48 AM
8:19 PM
Sunday
clear Sunny along with a few clouds. High 82F. Winds SSW at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy. Low 63F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 45 74 | 54 78 | 52 66 | 54
Wind 3 mph SSW 7 mph SSW 6 mph S 5 mph S
Humidity 72% 49% 39% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 22% 22% 47% 43%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:47 AM
8:20 PM
Monday
partlycloudy Sunshine and clouds mixed. High 88F. Winds SSW at 10 to 15 mph.
Monday Night
nt_clear A mostly clear sky. Low near 65F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 56 82 | 57 84 | 54 69 | 58
Wind 5 mph SSW 10 mph SSW 11 mph S 8 mph S
Humidity 75% 43% 35% 67%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 40% 38% 20% 12%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:47 AM
8:21 PM
Tuesday
clear Sunny skies. High 92F. Winds SSW at 10 to 15 mph.
Tuesday Night
nt_clear Mostly clear. Low 67F. Winds S at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 58 84 | 61 87 | 59 72 | 61
Wind 7 mph SSW 10 mph SSW 11 mph S 8 mph S
Humidity 76% 45% 39% 70%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 28% 19% 15% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:21 PM
Wednesday
clear Sunny along with a few clouds. High near 90F. Winds SSW at 10 to 15 mph.
Wednesday Night
nt_partlycloudy Partly cloudy. Low 68F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 83 | 64 84 | 63 72 | 64
Wind 7 mph SSW 9 mph SSW 10 mph S 6 mph S
Humidity 84% 53% 48% 78%
Chance of Precip. 10% 0% 20% 10%
Cloud Cover 17% 26% 48% 31%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:46 AM
8:22 PM
Thursday
chancetstorms Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 89F. Winds SSW at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Partly to mostly cloudy skies with scattered thunderstorms before midnight. Low 66F. Winds S at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 84 | 65 82 | 64 69 | 62
Wind 5 mph SSW 7 mph S 9 mph SSW 5 mph SSE
Humidity 80% 54% 54% 79%
Chance of Precip. 10% 10% 50% 20%
Cloud Cover 29% 25% 56% 33%
Conditions Clear Clear Chance of a Thunderstorm Partly Cloudy
Sunrise & Sunset
5:45 AM
8:23 PM
Friday
chancetstorms Partly cloudy with isolated thunderstorms possible. High 87F. Winds S at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_partlycloudy Partly cloudy skies. Low 68F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 62 83 | 65 82 | 62 71 | 64
Wind 2 mph S 5 mph SSW 8 mph SSE 4 mph S
Humidity 84% 53% 51% 79%
Chance of Precip. 10% 30% 20% 20%
Cloud Cover 48% 66% 55% 47%
Conditions Partly Cloudy Chance of a Thunderstorm Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:45 AM
8:24 PM
Saturday
chancerain Rain showers early with some sunshine later in the day. High around 90F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low around 70F. Winds SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 65 85 | 65 85 | 65 73 | 64
Wind 1 mph S 5 mph SSE 8 mph SSE 5 mph SSE
Humidity 87% 51% 50% 74%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 30% 39% 41% 32%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:24 PM
Sunday
partlycloudy Partly cloudy skies. High 89F. Winds SSE at 5 to 10 mph.
Sunday Night
nt_partlycloudy Partly cloudy skies. Low 69F. Winds S at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 71 | 65 84 | 64 84 | 64 73 | 64
Wind 2 mph SSE 7 mph S 9 mph SSE 6 mph S
Humidity 80% 51% 51% 72%
Chance of Precip. 20% 20% 20% 20%
Cloud Cover 31% 25% 38% 39%
Conditions Partly Cloudy Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:44 AM
8:25 PM
Monday
chancetstorms Mostly sunny skies during the morning hours. Scattered showers and thunderstorms developing in the afternoon. High 88F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_tstorms Showers and thunderstorms likely. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 84 | 66 85 | 63 71 | 65
Wind 3 mph SSW 7 mph SSW 8 mph SSW 3 mph S
Humidity 83% 54% 49% 80%
Chance of Precip. 20% 20% 60% 60%
Cloud Cover 30% 25% 50% 75%
Conditions Partly Cloudy Clear Chance of a Thunderstorm Thunderstorm
Sunrise & Sunset
5:43 AM
8:26 PM
Tuesday
rain Light rain...with scattered thunderstorms in the afternoon. High around 85F. Winds E at 5 to 10 mph. Chance of rain 60%.
Tuesday Night
nt_chancerain Overcast with rain showers at times. Low 67F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 64 80 | 62 82 | 63 72 | 64
Wind 2 mph NNE 6 mph E 8 mph SE 4 mph SSE
Humidity 90% 54% 53% 76%
Chance of Precip. 60% 20% 40% 30%
Cloud Cover 80% 59% 54% 47%
Conditions Chance of Rain Partly Cloudy Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
chancerain Rain showers early with some sunshine later in the day. High 86F. Winds SE at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Occasional showers with a thunderstorm possible. Low 68F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 63 81 | 63 83 | 62 72 | 63
Wind 1 mph SSE 6 mph SE 10 mph SSE 6 mph S
Humidity 85% 53% 49% 74%
Chance of Precip. 40% 10% 20% 40%
Cloud Cover 50% 33% 30% 50%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancetstorms Showers early then scattered thunderstorms developing later in the day. High 86F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Scattered thunderstorms during the evening followed by a few showers overnight. Low 68F. Winds SE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 63 82 | 63 84 | 62 73 | 62
Wind 3 mph S 6 mph ESE 8 mph ESE 3 mph SE
Humidity 80% 53% 48% 68%
Chance of Precip. 30% 20% 50% 30%
Cloud Cover 40% 32% 50% 40%
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 possible early with partly cloudy skies in the afternoon. High near 85F. Winds ESE at 5 to 10 mph. Chance of rain 30%.
Friday Night
nt_chancerain Cloudy with occasional showers. Low 66F. Winds SSE at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 62 81 | 62 82 | 61 71 | 61
Wind 1 mph ESE 6 mph ESE 9 mph SE 4 mph SSE
Humidity 77% 53% 49% 71%
Chance of Precip. 30% 20% 20% 30%
Cloud Cover 44% 45% 44% 40%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
tstorms Thunderstorms. High 86F. Winds SE at 5 to 10 mph. Chance of rain 80%.
Saturday Night
nt_tstorms Thunderstorms. Low around 65F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 61 81 | 61 82 | 62 69 | 61
Wind 2 mph SSE 6 mph SE 9 mph SE 4 mph SE
Humidity 80% 51% 50% 76%
Chance of Precip. 20% 60% 60% 60%
Cloud Cover 37% 50% 75% 75%
Conditions Partly Cloudy Chance of a Thunderstorm Thunderstorm Thunderstorm
Sunrise & Sunset
Sun does not rise