Lagunita Weather Forecast
- 54
- 63
Rain
- 51
- 60
Rain
- 48
- 60
Rain
- 50
- 58
Rain
- 45
- 56
Rain
- 43
- 56
Rain Likely
Today 21 Dec San Francisco Bay Shoreline
Breezy. Rain in the Morning, then Showers and a slight chance of Thunderstorms in the afternoon. Highs in the lower 60s. South Winds 10 to 20 Mph increasing to 20 to 30 Mph in the afternoon.
Tonight 21 Dec San Francisco Bay Shoreline
Breezy, rain. Lows in the mid 50s. South Winds 20 to 30 Mph decreasing to 10 to 20 Mph after midnight.
Lagunita Temperature Statistics
December Temperature
Palo Alto Airport (4.3 miles)
Lowest 13 December, 2025
33.8 °FAverage December
49.8 °FHighest 17 December, 2025
66.2 °F
Climate (2020–Present)
Palo Alto Airport (4.3 miles)
Average Low 2020–2025
50.7 °FAverage 2020–2025
60.3 °FAverage High 2020–2025
67.1 °F