Hourly Weather Forecast for Saturday

Castro Valley, California (94546)
Source 
Forecast data derived from Weather Underground BestForecast
Temperature / Dew Point (°F):
Humidity (%):
Pressure (in):
Wind (mph):
Conditions:
Probability of Precipitation (%):
Cloud Cover (%):
Tuesday Night
nt_partlycloudy Partly cloudy skies. Low 63F. Winds WNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 52 82 | 62 87 | 54 74 | 54
Wind 0 mph NW 4 mph SSW 4 mph West 6 mph NW
Humidity 94% 50% 32% 49%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 10%
Conditions Clear
Sunrise & Sunset
5:49 AM
8:34 PM
Wednesday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High near 95F. Winds NW at 10 to 20 mph.
Wednesday Night
nt_mostlycloudy Partly cloudy during the evening followed by cloudy skies overnight. Low 62F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 52 90 | 53 86 | 54 69 | 56
Wind 3 mph NW 9 mph NW 13 mph WNW 7 mph WNW
Humidity 65% 29% 34% 63%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 82% 22% 71% 36%
Conditions Overcast Clear Mostly Cloudy Partly Cloudy
Sunrise & Sunset
5:50 AM
8:34 PM
Thursday
partlycloudy Cloudy skies early, then partly cloudy in the afternoon. High 87F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_mostlycloudy Partly cloudy skies in the evening, then becoming cloudy overnight. Low near 60F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 57 82 | 58 80 | 57 65 | 58
Wind 6 mph W 9 mph WNW 13 mph WNW 8 mph WNW
Humidity 78% 45% 46% 78%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 68% 48% 43%
Conditions Overcast Mostly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:50 AM
8:33 PM
Friday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 86F. Winds WNW at 10 to 20 mph.
Friday Night
nt_mostlycloudy Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 59F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 58 80 | 59 79 | 58 64 | 58
Wind 5 mph WNW 10 mph WNW 14 mph WNW 7 mph WNW
Humidity 87% 49% 48% 80%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 100% 50% 29% 53%
Conditions Overcast Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:51 AM
8:33 PM
Saturday
partlycloudy Mostly cloudy early, then afternoon sunshine. High around 85F. Winds WNW at 10 to 20 mph.
Saturday Night
nt_fog Clear skies early, then becoming foggy and damp later at night. Low 57F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 58 79 | 58 77 | 58 62 | 58
Wind 5 mph WNW 10 mph WNW 14 mph WNW 7 mph WNW
Humidity 91% 49% 53% 86%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 3% 2% 25%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:51 AM
8:33 PM
Sunday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 82F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_fog Partly cloudy skies early will give way to considerable cloudiness and fog after midnight. Low near 55F. Winds WNW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 76 | 57 74 | 57 59 | 57
Wind 6 mph WNW 9 mph WNW 15 mph WNW 8 mph W
Humidity 94% 51% 56% 91%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 1% 6% 32%
Conditions Overcast Clear Clear Partly Cloudy
Sunrise & Sunset
5:52 AM
8:33 PM
Monday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 79F. Winds WNW at 10 to 20 mph.
Monday Night
nt_fog Mostly clear skies early will give way to low clouds and fog after midnight. Low around 55F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 72 | 55 72 | 55 58 | 55
Wind 7 mph W 10 mph WNW 15 mph WNW 8 mph W
Humidity 95% 56% 54% 91%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 5% 4% 30%
Conditions Overcast Clear Clear Partly Cloudy
Sunrise & Sunset
5:52 AM
8:33 PM
Tuesday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 78F. Winds WNW at 10 to 20 mph.
Tuesday Night
nt_fog Mostly clear skies during the evening. Fog developing overnight. Low 54F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 71 | 55 71 | 54 57 | 54
Wind 8 mph W 10 mph WNW 15 mph WNW 8 mph W
Humidity 94% 57% 53% 90%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 8% 7% 27%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:32 PM
Wednesday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 78F. Winds WNW at 10 to 20 mph.
Wednesday Night
nt_fog Clear skies during the evening. Fog developing overnight. Low 54F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 54 70 | 55 72 | 54 58 | 54
Wind 7 mph W 10 mph WNW 14 mph WNW 8 mph W
Humidity 94% 58% 52% 89%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 5% 3% 21%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:53 AM
8:32 PM
Thursday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 79F. Winds WNW at 10 to 20 mph.
Thursday Night
nt_partlycloudy Clear early then increasing cloudiness overnight. Low 54F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 72 | 55 72 | 54 59 | 54
Wind 6 mph WSW 9 mph WNW 14 mph WNW 7 mph W
Humidity 95% 57% 52% 86%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 9% 4% 5%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:54 AM
8:32 PM
Friday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 82F. Winds W at 10 to 20 mph.
Friday Night
nt_partlycloudy Clear skies early then becoming mostly cloudy later at night. Low near 55F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 54 74 | 55 74 | 54 59 | 55
Wind 5 mph WSW 9 mph WNW 13 mph WNW 7 mph W
Humidity 93% 51% 48% 84%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 75% 12% 6% 7%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 83F. Winds W at 10 to 20 mph.
Saturday Night
nt_partlycloudy Clear evening skies will give way to mostly cloudy skies overnight. Low 56F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 75 | 55 76 | 54 60 | 55
Wind 5 mph WSW 8 mph WNW 13 mph WNW 7 mph W
Humidity 91% 50% 47% 84%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 75% 11% 3% 4%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 82F. Winds W at 10 to 20 mph.
Sunday Night
nt_partlycloudy Clear during the evening followed by mostly cloudy skies overnight. Low near 55F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 74 | 56 74 | 54 60 | 55
Wind 5 mph SW 8 mph WNW 14 mph WNW 7 mph W
Humidity 92% 53% 49% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 71% 8% 9% 12%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 81F. Winds W at 10 to 20 mph.
Monday Night
nt_partlycloudy Clear early then increasing cloudiness overnight. Low 56F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 74 | 55 74 | 54 60 | 55
Wind 5 mph WSW 8 mph WNW 13 mph WNW 7 mph W
Humidity 92% 53% 49% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 74% 5% 3% 3%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Tuesday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 83F. Winds W at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Clear evening skies will give way to mostly cloudy skies overnight. Low around 55F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 55 75 | 56 75 | 54 60 | 55
Wind 6 mph WSW 9 mph WNW 13 mph WNW 7 mph W
Humidity 91% 51% 48% 83%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 72% 11% 7% 7%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise