Hourly Weather Forecast for Saturday

Rockville, Maryland (20848)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
38 / 37
36 / 35
39 / 37
46 / 36
50 / 38
46 / 37
44 / 36
44 / 37
Humidity (%):
94% 94% 94% 68% 63% 69% 73% 76%
Pressure (in):
30.35 30.38 30.39 30.39 30.39 30.4 30.37 30.37
Wind (mph):
S
4 mph S
(181°)
ESE
3 mph ESE
(113°)
SSW
3 mph SSW
(207°)
S
5 mph S
(183°)
S
5 mph S
(191°)
SSE
5 mph SSE
(156°)
SSE
4 mph SSE
(166°)
S
4 mph S
(169°)
Conditions:
Mostly Cloudy
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Chance of Rain
Chance of Rain
Probability of Precipitation (%):
10% 10% 10% 10% 10% 10% 40%
0.01 in
40%
0.01 in
Cloud Cover (%):
78% 80% 81% 78% 76% 74% 49% 55%
Sunday Night
nt_rain Periods of rain. Thunder possible. Low 48F. Winds SE at 10 to 20 mph. Chance of rain 100%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 33 | 19 49 | 28 50 | 40 53 | 52
Wind 0 mph South 0 mph SSW 5 mph SE 12 mph SE
Humidity 57% 45% 68% 97%
Chance of Precip. 0% 0% 0% 100%
Cloud Cover % % 91% 100%
Conditions Overcast Rain
Sunrise & Sunset
7:00 AM
4:49 PM
Monday
partlycloudy Windy. Cloudy skies will become mostly sunny in the afternoon. High 71F. Winds SSW at 20 to 30 mph.
Monday Night
nt_clear Mainly clear early, then a few clouds later on. Low around 45F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 59 | 59 68 | 60 66 | 55 56 | 48
Wind 15 mph S 23 mph SSW 13 mph SSW 9 mph WSW
Humidity 100% 76% 69% 76%
Chance of Precip. 30% 0% 0% 0%
Cloud Cover 85% 56% 8% 9%
Conditions Chance of Rain Partly Cloudy Clear Clear
Sunrise & Sunset
7:01 AM
4:48 PM
Tuesday
mostlycloudy Considerable cloudiness. High 53F. Winds W at 5 to 10 mph.
Tuesday Night
nt_snow Mostly cloudy skies early with periods of light rain and snow developing late. Low 37F. Winds light and variable. Chance of precip 80%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 46 | 37 53 | 32 48 | 33 43 | 30
Wind 6 mph W 9 mph W 3 mph WNW 4 mph N
Humidity 73% 44% 55% 59%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 56% 78% 69% 84%
Conditions Partly Cloudy Mostly Cloudy Mostly Cloudy Overcast
Sunrise & Sunset
7:02 AM
4:48 PM
Wednesday
snow Rain and snow in the morning, transitioning to light snow in the afternoon. Temps nearly steady in the mid to upper 30s. Winds NNE at 5 to 10 mph. Chance of precip 90%. Snow accumulations less than one inch.
Wednesday Night
nt_snow Snow in the evening will give way to some clearing overnight. Low around 30F. Winds WNW at 5 to 10 mph. Chance of snow 90%. Snow accumulating 1 to 3 inches.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 39 | 32 36 | 30 36 | 31 35 | 31
Wind 4 mph NNE 6 mph NE 7 mph N 7 mph WNW
Humidity 75% 78% 80% 86%
Chance of Precip. 80% 90% 90% 70%
Cloud Cover 99% 98% 97% 78%
Conditions Snow Snow Snow Snow Showers
Sunrise & Sunset
7:03 AM
4:47 PM
Thursday
partlycloudy Partly cloudy skies. High 41F. Winds WSW at 10 to 15 mph.
Thursday Night
nt_clear Mostly clear skies. Low 23F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 31 | 28 38 | 32 37 | 27 31 | 24
Wind 7 mph WSW 9 mph W 9 mph W 9 mph WNW
Humidity 91% 76% 65% 78%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 51% 60% 30% 7%
Conditions Partly Cloudy Mostly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:04 AM
4:47 PM
Friday
clear Generally sunny. High 38F. Winds WNW at 5 to 10 mph.
Friday Night
nt_partlycloudy A few clouds. Low 26F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 24 | 18 35 | 21 32 | 20 27 | 21
Wind 10 mph WNW 7 mph NW 3 mph WNW 3 mph SSE
Humidity 79% 56% 62% 77%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 8% 2% 35% 54%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:05 AM
4:47 PM
Saturday
mostlycloudy Mostly cloudy skies. High 46F. Winds SSW at 5 to 10 mph.
Saturday Night
nt_mostlycloudy Considerable cloudiness. Low 34F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 28 | 23 40 | 31 41 | 29 40 | 29
Wind 4 mph SSE 8 mph SSW 7 mph SW 7 mph W
Humidity 83% 69% 64% 65%
Chance of Precip. 10% 0% 10% 10%
Cloud Cover 65% 74% 76% 77%
Conditions Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
7:06 AM
4:46 PM
Sunday
mostlycloudy Mostly cloudy. High around 45F. Winds SW at 5 to 10 mph.
Sunday Night
nt_partlycloudy A few clouds. Low around 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 29 43 | 32 41 | 30 39 | 30
Wind 6 mph W 5 mph NNW 5 mph SSE 4 mph S
Humidity 78% 65% 64% 72%
Chance of Precip. 10% 10% 10% 20%
Cloud Cover 83% 83% 61% 42%
Conditions Overcast Overcast Mostly Cloudy Partly Cloudy
Sunrise & Sunset
7:07 AM
4:46 PM
Monday
partlycloudy Partly cloudy skies. High 48F. Winds light and variable.
Monday Night
nt_mostlycloudy Partly cloudy skies early will become overcast later during the night. Low near 35F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 32 46 | 35 42 | 41 39 | 37
Wind 3 mph S 5 mph WSW 3 mph SW 4 mph S
Humidity 83% 64% 93% 94%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 50% 45% 34% 74%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy
Sunrise & Sunset
7:08 AM
4:46 PM
Tuesday
mostlycloudy Considerable cloudiness. High 52F. Winds light and variable.
Tuesday Night
nt_chancerain Rain showers in the evening becoming a steady light rain overnight. Low 41F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 36 48 | 36 45 | 38 44 | 38
Wind 3 mph SSE 5 mph S 5 mph SE 4 mph SSE
Humidity 100% 64% 75% 80%
Chance of Precip. 10% 10% 10% 40%
Cloud Cover 81% 78% 75% 57%
Conditions Overcast Mostly Cloudy Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:09 AM
4:46 PM
Wednesday
chancerain Light rain early...then remaining cloudy with showers in the afternoon. High 53F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Wednesday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 44F. Winds S at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 37 53 | 38 49 | 40 46 | 40
Wind 5 mph SSE 10 mph SW 7 mph S 6 mph S
Humidity 82% 57% 71% 77%
Chance of Precip. 60% 60% 50% 50%
Cloud Cover 71% 77% 79% 82%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with showers. High 61F. Winds S at 10 to 15 mph. Chance of rain 50%.
Thursday Night
nt_chancerain Cloudy with periods of light rain. Low 48F. Winds SSW at 5 to 10 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 42 57 | 47 55 | 52 50 | 50
Wind 4 mph SSE 9 mph S 8 mph SSW 9 mph SSW
Humidity 90% 70% 88% 100%
Chance of Precip. 50% 50% 50% 60%
Cloud Cover 83% 81% 79% 82%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Friday
rain Cloudy with periods of rain. High around 55F. SSW winds shifting to WNW at 10 to 15 mph. Chance of rain 60%. Rainfall near a quarter of an inch.
Friday Night
nt_chancerain Rain showers in the evening becoming more intermittent overnight. Low 39F. Winds NW at 10 to 20 mph. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 49 54 | 48 51 | 43 44 | 30
Wind 7 mph S 10 mph SW 9 mph NW 14 mph NW
Humidity 100% 79% 74% 59%
Chance of Precip. 60% 60% 60% 30%
Cloud Cover 84% 81% 68% 53%
Conditions Chance of Rain Rain Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Partly cloudy. High 51F. Winds NW at 10 to 15 mph.
Saturday Night
nt_chancerain Partly cloudy skies early followed by increasing clouds with showers developing later at night. Low 38F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 24 49 | 23 46 | 20 42 | 20
Wind 10 mph WNW 9 mph WNW 4 mph NW 4 mph NW
Humidity 54% 35% 36% 41%
Chance of Precip. 30% 20% 20% 20%
Cloud Cover 44% 37% 38% 40%
Conditions Chance of Rain Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise
Sunday
chancerain Showers in the morning, then partly cloudy in the afternoon. High around 50F. Winds WNW at 5 to 10 mph. Chance of rain 40%.
Sunday 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 39 | 20 48 | 22 44 | 25 38 | 26
Wind 4 mph NNW 7 mph W 4 mph NW 5 mph WNW
Humidity 46% 36% 47% 63%
Chance of Precip. 40% 30% 20% 20%
Cloud Cover 37% 36% 36% 39%
Conditions Chance of Rain Chance of Rain Partly Cloudy Partly Cloudy
Sunrise & Sunset
Sun does not rise