Weather at Horse Hill, Mill Valley

Weather data last updated 6 Dec 2025 10:12 PM

Currently 44.3° (↓0.6°)

High: 48° (2:16 pm) / Low: 44.3° (10:12 pm)

Records: High 70.9° (2020), Low 25° (2013), Low High 51.7° (2013)

AQI: 0 (Good)

Temperature History (↑0.2°)

Temps and Forecast

Solar

Inside

65.5° (High 67°/Low 64°)

Humidity: 56% (hi 57% @ 7:00 pm/lo 54% @ 12:00 pm)

Sunrise 7:11 am / Sunset 4:50 pm (9:39 daylight).

Monthly extremes: 66.8°/34.8°; Yearly extremes: 98.3°/27.7°

Rain

6.99 inches of rain since July 1.

Record for this date: 0.6 inches (2013)

Storm Log

Last two weeks of rain:

Rain events:

• 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 Slowly

30.22 (hi 30.24 @ 10:18 am/lo 30.16 @ 10:18 am)

Wind

Wind direction is: SE by S. Average wind speed is 1 MPH (-0). Wind gust is 2 MPH (2).

Humidity

92% (hi 92% @ 10:00 pm/lo 85% @ 1:00 pm)