Weather at Horse Hill, Mill Valley
Weather data last updated 16 Feb 2026 11:40 PM
Currently 45.6° (↓1.6°)
High: 52.8° (4:31 pm) / Low: 45.2° (11:25 pm)
Records: High 75.3° (2015), Low 29.2° (2023), Low High 53.6° (2011)
AQI: 0 (Good)
Temperature History (↓7.3°)
Temps and Forecast
* = record set, ? = possible record (H=high, L=low, LH=low-high)
Solar
Inside
67° (High 69°/Low 67°)
Humidity: 59% (hi 59% @ 11:00 pm/lo 56% @ 3:00 pm)
Sunrise 6:58 am / Sunset 5:50 pm (10:52 daylight).
Monthly extremes: 72°/34.9°; Yearly extremes: 72°/30.8°
Rain
1.63 inches today.
4.86 inches this month.
26.88 inches since July 1.
Record rain for this date (was 0.72 inches, 2011)
Storm Log
Last two weeks of rain:
Rain events:
- 3.96" Feb 14-Feb 16 (3 days)
- 0.94" Feb 10-Feb 11 (2 days)
- 0.35" Jan 27-Jan 28 (2 days)
- 6.88" Dec 31-Jan 6 (7 days)
- 7.57" Dec 19-Dec 26 (8 days)
- 0.21" Dec 17
- 0.31" Nov 20
- 4.06" Nov 13-Nov 17 (5 days)
- 0.47" Nov 5-Nov 8 (4 days)
- 0.66" Oct 25-Oct 27 (3 days)
- 0.86" Oct 13-Oct 16 (4 days)
- 0.47" Sep 29-Oct 3 (5 days)
Barometer - Rising Rapidly
29.78 (hi 29.78 @ 11:38 pm/lo 29.56 @ 11:38 pm)
Wind
Wind direction is: SSE. Average wind speed is 0 MPH (0). Wind gust is 1 MPH (1).
Humidity
83% (hi 94% @ 11:09 am/lo 76% @ 9:53 pm)
