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Today's Weather - Castro Valley, CA
January 12, 2026 11:13 PMMOUNT WILSON54°Feels Like 54°Hi 55°F Lo 52°FClear -
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Weather Details
- Windchill 46ºF Daily Rain 0"
- Dewpoint 39ºF Monthly Rain 81"
- Humidity 77% Avg. Wind N 0mph
- Pressure 30.29" Wind Gust 0mph
- Sunrise 7:23 AM Moon Waning Crescent
- Sunset 5:10 PM UV Index 3 (Moderate)
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