Hourly Weather Forecast - Mill Valley, CA

12 AM
55°F
30%
5mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
55°F
Dew Point
54°F
1 AM
55°F
30%
5mph
S
30% Chance of Light Rain
Humidity
96%
Feels like
55°F
Dew Point
54°F
2 AM
55°F
30%
5mph
SSE
30% Chance of Light Rain
Humidity
95%
Feels like
55°F
Dew Point
53°F
3 AM
55°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
94%
Feels like
55°F
Dew Point
53°F
4 AM
55°F
30%
4mph
SSE
30% Chance of Light Rain
Humidity
94%
Feels like
55°F
Dew Point
53°F
5 AM
54°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
93%
Feels like
54°F
Dew Point
52°F
6 AM
54°F
10%
4mph
SE
Mostly Cloudy
Humidity
94%
Feels like
54°F
Dew Point
52°F
7 AM
54°F
0%
4mph
SE
Partly Cloudy
Humidity
92%
Feels like
54°F
Dew Point
52°F
7:26 AM
8 AM
55°F
0%
4mph
SE
Mostly Cloudy
Humidity
91%
Feels like
55°F
Dew Point
52°F
9 AM
56°F
0%
5mph
SE
Mostly Cloudy
Humidity
88%
Feels like
56°F
Dew Point
53°F
10 AM
57°F
10%
5mph
SSE
Mostly Cloudy
Humidity
86%
Feels like
57°F
Dew Point
53°F
11 AM
58°F
10%
6mph
SSE
Cloudy
Humidity
84%
Feels like
58°F
Dew Point
53°F
12 PM
58°F
10%
6mph
SSE
Cloudy
Humidity
82%
Feels like
58°F
Dew Point
53°F
1 PM
58°F
20%
7mph
SSE
Cloudy
Humidity
81%
Feels like
58°F
Dew Point
53°F
2 PM
58°F
20%
7mph
SSE
Cloudy
Humidity
82%
Feels like
58°F
Dew Point
52°F
3 PM
57°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
84%
Feels like
57°F
Dew Point
52°F
4 PM
56°F
30%
7mph
SE
30% Chance Rain Showers
Humidity
87%
Feels like
56°F
Dew Point
52°F
5 PM
55°F
40%
7mph
SE
40% Chance Rain Showers
Humidity
89%
Feels like
55°F
Dew Point
52°F
5:02 PM
6 PM
54°F
50%
7mph
SE
50% Chance of Rain
Humidity
91%
Feels like
54°F
Dew Point
52°F
7 PM
54°F
60%
7mph
SSE
60% Chance of Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
8 PM
54°F
90%
8mph
SSE
Light Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
9 PM
55°F
100%
9mph
SSE
Light Rain
Humidity
91%
Feels like
55°F
Dew Point
52°F
10 PM
55°F
100%
9mph
SSE
Rain
Humidity
92%
Feels like
55°F
Dew Point
53°F
11 PM
56°F
100%
9mph
S
Light Rain
Humidity
92%
Feels like
56°F
Dew Point
53°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide