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 (%):
Monday Night
nt_fog Foggy. Low 54F. Winds W at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 51 67 | 55 64 | 55 57 | 54
Wind 2 mph SSW 5 mph WSW 7 mph NW 7 mph WNW
Humidity 88% 64% 74% 89%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover % % % 80%
Conditions Overcast
Sunrise & Sunset
5:48 AM
8:24 PM
Tuesday
fog Areas of fog early, becoming mostly sunny in the afternoon. High 74F. Winds W at 10 to 20 mph.
Tuesday Night
nt_fog Partly cloudy skies during the evening. Fog developing overnight. Low 52F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 67 | 54 68 | 51 55 | 51
Wind 6 mph W 9 mph WNW 15 mph W 8 mph WSW
Humidity 92% 64% 53% 85%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 100% 32% 21% 52%
Conditions Fog Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
5:47 AM
8:25 PM
Wednesday
partlycloudy Cloudy skies early will become partly cloudy later in the day. High 71F. Winds WSW at 10 to 20 mph.
Wednesday Night
nt_fog Partly cloudy skies early, then becoming foggy and damp later at night. Low 52F. Winds WSW at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 65 | 50 66 | 51 55 | 50
Wind 8 mph SW 11 mph WSW 16 mph W 10 mph WSW
Humidity 91% 59% 58% 84%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 11% 52% 72%
Conditions Fog Clear Partly Cloudy Mostly Cloudy
Sunrise & Sunset
5:47 AM
8:25 PM
Thursday
partlycloudy Mostly cloudy early, then afternoon sunshine. High near 75F. Winds WSW at 10 to 20 mph.
Thursday Night
nt_clear Mainly clear early, then a few clouds later on. Low 54F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 50 65 | 51 70 | 52 57 | 51
Wind 10 mph SW 10 mph SW 13 mph W 6 mph W
Humidity 92% 62% 53% 82%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 45% 1% 6%
Conditions Fog Partly Cloudy Clear Clear
Sunrise & Sunset
5:47 AM
8:26 PM
Friday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 79F. Winds W at 10 to 20 mph.
Friday Night
nt_fog Clear skies during the evening. Fog developing overnight. Low near 55F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 52 73 | 53 74 | 52 59 | 53
Wind 5 mph WSW 8 mph WNW 13 mph WNW 7 mph WNW
Humidity 88% 50% 47% 82%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 68% 2% 8% 2%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
5:47 AM
8:26 PM
Saturday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 79F. Winds W at 10 to 20 mph.
Saturday Night
nt_fog Mostly clear skies early, then becoming foggy and damp later at night. Low 56F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 73 | 54 73 | 54 59 | 54
Wind 5 mph WNW 8 mph WNW 14 mph WNW 5 mph WNW
Humidity 90% 51% 51% 84%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 3% 20% 24%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:27 PM
Sunday
partlycloudy Cloudy early with partial sunshine expected late. High 78F. Winds WNW at 10 to 20 mph.
Sunday Night
nt_fog Mostly clear skies during the evening. Fog developing overnight. Low 56F. Winds WNW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 70 | 55 73 | 55 59 | 55
Wind 5 mph WNW 8 mph WNW 13 mph WNW 5 mph WNW
Humidity 86% 59% 53% 88%
Chance of Precip. 20% 0% 0% 10%
Cloud Cover 96% 23% 33% 15%
Conditions Overcast Clear Partly Cloudy Clear
Sunrise & Sunset
5:46 AM
8:28 PM
Monday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 82F. Winds WNW at 10 to 20 mph.
Monday Night
nt_fog Clear skies early, then becoming foggy and damp later at night. Low 56F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 73 | 55 75 | 54 59 | 54
Wind 4 mph WNW 7 mph WNW 13 mph WNW 5 mph W
Humidity 89% 53% 49% 85%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 6% 5% 22%
Conditions Fog Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:28 PM
Tuesday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High around 80F. Winds W at 10 to 20 mph.
Tuesday Night
nt_fog Clear skies early, then becoming foggy and damp later at night. Low around 55F. Winds W at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 74 | 55 73 | 55 58 | 54
Wind 5 mph W 8 mph W 13 mph WNW 6 mph W
Humidity 89% 51% 54% 87%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 99% 7% 5% 17%
Conditions Overcast Clear Clear Clear
Sunrise & Sunset
5:46 AM
8:29 PM
Wednesday
partlycloudy Mostly cloudy early, then afternoon sunshine. High 78F. Winds W at 10 to 20 mph.
Wednesday Night
nt_fog Partly cloudy skies during the evening. Fog developing overnight. Low around 55F. Winds WSW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 54 71 | 55 70 | 54 57 | 54
Wind 6 mph WSW 9 mph W 14 mph W 7 mph WSW
Humidity 90% 57% 58% 88%
Chance of Precip. 10% 0% 0% 10%
Cloud Cover 100% 4% 6% 57%
Conditions Overcast Clear Clear Partly Cloudy
Sunrise & Sunset
5:46 AM
8:29 PM
Thursday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 79F. Winds W at 10 to 20 mph.
Thursday Night
nt_partlycloudy Clear skies early then becoming mostly cloudy later at night. Low around 55F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 71 | 55 72 | 54 58 | 53
Wind 6 mph WSW 9 mph W 14 mph W 8 mph WSW
Humidity 90% 56% 54% 84%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 70% 2% 1% 3%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Friday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High around 80F. 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 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 53 72 | 54 73 | 53 59 | 53
Wind 7 mph WSW 10 mph W 15 mph WNW 8 mph W
Humidity 86% 53% 50% 80%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 71% 5% 2% 3%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Saturday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High 79F. Winds W at 10 to 20 mph.
Saturday Night
nt_partlycloudy Clear early then increasing cloudiness overnight. Low around 55F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 52 72 | 53 73 | 52 59 | 52
Wind 7 mph WSW 10 mph W 15 mph WNW 8 mph W
Humidity 85% 51% 48% 79%
Chance of Precip. 10% 0% 0% 0%
Cloud Cover 68% 3% 2% 3%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Sunday
partlycloudy Morning clouds will give way to sunshine for the afternoon. High around 80F. Winds W at 10 to 20 mph.
Sunday Night
nt_partlycloudy Clear evening skies will give way to mostly cloudy skies overnight. Low near 55F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 51 72 | 51 73 | 51 58 | 51
Wind 8 mph W 11 mph WNW 16 mph WNW 9 mph W
Humidity 84% 49% 47% 77%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 68% 2% 0% 0%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Monday
partlycloudy Cloudy early, becoming mostly sunny in the afternoon. High 79F. Winds WNW at 10 to 20 mph.
Monday Night
nt_partlycloudy Clear skies early then becoming mostly cloudy later at night. Low around 55F. Winds W at 10 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 51 72 | 51 74 | 52 59 | 51
Wind 8 mph W 10 mph WNW 16 mph WNW 8 mph W
Humidity 81% 48% 46% 76%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 67% 3% 3% 2%
Conditions Mostly Cloudy Clear Clear Clear
Sunrise & Sunset
Sun does not rise