Weather at Horse Hill, Mill Valley

Weather data last updated 15 Nov 2025 5:55 PM

Currently 57.9° (↓0.6°)

High: 67.7° (1:55 pm) / Low: 46.6° (1:03 am)

Records: High 85.5° (2010), Low 30.5° (2022)

AQI: 1 (Good)

Temperature History (↑2.9°)

Temps and Forecast

Solar

Inside

69.5° (High 70°/Low 68°)

Humidity: 59% (hi 59% @ 5:00 pm/lo 56% @ 1:01 am)

Sunrise 6:50 am / Sunset 4:58 pm (10:08 daylight).

Monthly extremes: 80.2°/41.3°; Yearly extremes: 98.3°/27.7°

Rain

0.01 inches today.
2.98 inches this month.
5.10 inches since July 1.

Record for this date: 1.25 inches (2023)

2.49 inches in latest storm.

Storm Log

Last two weeks of rain:

Rain events:

• 2.49" Nov 13-Nov 15 (3 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

29.74 (hi 30.00 @ 12:00 am/lo 29.70 @ 12:00 am)

Wind

No wind.

Humidity

86% (hi 96% @ 8:00 am/lo 69% @ 1:55 pm)