Marine Weather Net

Mill Valley, CA Weather Forecast




Mill Valley, California

 Lat: 37.91N, Lon: 122.54W

Current Conditions Updated: 656 AM PDT TUE JUL 28 2026

Mostly Cloudy
Temp: 59°F
  • Humidity:
  • 86%
  • Winds:
  • 16 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.97 in.
  • Dewpoint:
  • 55°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 6:08 AM PDT
  • Sunset:
  • 8:21 PM PDT
  • Moonrise:
  • 8:13 PM PDT
  • Moonset:
  • 5:03 AM PDT

TODAY

SUNNY

Hi: 90°F
Lo: 55°F

WEDNESDAY

SUNNY

Hi: 90°F
Lo: 55°F

THURSDAY

SUNNY

Hi: 90°F
Lo: 55°F

FRIDAY

MOSTLY CLEAR
Hi: 85°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 604 AM PDT Tue Jul 28 2026

Today...Sunny. Highs in the upper 70s to lower 90s. Southwest winds 5 to 15 mph.
Tonight...Mostly clear. Lows in the mid 50s to lower 60s. West winds 5 to 15 mph.
Wednesday...Sunny. Highs in the upper 70s to lower 90s. Southwest winds 5 to 15 mph.
Wednesday Night...Mostly clear. Lows in the 50s to lower 60s. West winds 5 to 15 mph.
Thursday...Sunny. Highs in the upper 70s to mid 90s. West winds up to 5 mph increasing to southwest 10 to 15 mph in the afternoon.
Thursday Night...Clear. Lows in the 50s to lower 60s.
Friday...Mostly clear. Highs in the lower 80s to mid 90s. Lows in the 50s to mid 60s. && temperature / precipitation santa rosa 93 57 94 / san rafael 88 59 89 / napa 85 57 85 /
Saturday...Mostly clear. Highs in the lower 80s to mid 90s. Lows in the 50s to mid 60s. && temperature / precipitation santa rosa 93 57 94 / san rafael 88 59 89 / napa 85 57 85 /
Sunday...Mostly clear. Highs in the lower 80s to mid 90s. Lows in the 50s to mid 60s. && temperature / precipitation santa rosa 93 57 94 / san rafael 88 59 89 / napa 85 57 85 /
Monday...Mostly clear. Highs in the lower 80s to mid 90s. Lows in the 50s to mid 60s. && temperature / precipitation santa rosa 93 57 94 / san rafael 88 59 89 / napa 85 57 85 /
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