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WeatherLive › California › Tamalpais-Homestead Valley

Tamalpais-Homestead Valley, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherTamalpais-Homestead Valley · 6:47 AM PDT
18° | 14°
14°C
Feels like 13°
Partly cloudy
WindW 6 mph · Gusts 9 mph
Precip57% · 0.07 in
Humidity88% · Dew point 12°
UV index8 High
Air Quality48 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:42 AM · 7:35 PM · 12h 53m

Weather map — Tamalpais-Homestead Valley

Full radar →
Now
14°
40%
6 mph
07:00
14°
37%
6 mph
08:00
14°
36%
6 mph
09:00
14°
35%
6 mph
10:00
16°
6%
6 mph
11:00
17°
5%
7 mph
12:00
17°
5%
8 mph
13:00
17°
4%
11 mph
14:00
18°
4%
12 mph
15:00
18°
4%
13 mph
16:00
18°
4%
14 mph
17:00
17°
4%
15 mph
18:00
17°
5%
15 mph
19:00
16°
6%
15 mph
20:00
16°
8%
13 mph
21:00
16°
8%
11 mph
22:00
16°
9%
10 mph
23:00
15°
10%
11 mph
00:00
15°
11%
10 mph
01:00
15°
11%
9 mph
02:00
15°
12%
8 mph
03:00
15°
12%
7 mph
04:00
15°
12%
6 mph
05:00
15°
12%
6 mph

Today · Fri 9/4

High 18°
57% / 0.07 in

Sunny. Winds W at 15 mph.

Overnight · Fri 9/4

Low 14°
— / –

Sunny.

Tomorrow · Sat 9/5

17° | 15°
9% / –

Sunny. Winds W at 15 mph.

7-day trend

Tamalpais-Homestead Valley · temperature + precipitation

10-day forecast

Updated 6:47 AM

Details & indices

Wind
6 mph W
Gusts 9 mph
Humidity
88%
Dew point 12°
Pressure
29.91 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 48 · US EPA
Allergy
High
Ragweed
Visibility
6 mi
Clear view
Allergy — Tamalpais-Homestead Valley

🌿 Conditions right now

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Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise6:42 AM
Sunset7:35 PM
Length of day12h 53m
Moonrise—
Moonset3:06 PM
Moon phase🌗 Last Quarter · 47%
Next full moonSep 26 Harvest Moon
Latitude37.8783°N
Longitude-122.5362°E

Water temps nearby

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Stinson Beach (6 mi)59°
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Poor
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Partly cloudy
17°
San Diego
Mostly cloudy
17°
San Jose
Fog
14°
San Francisco
Sunny
12°
Fresno
Sunny
16°
Sacramento
Partly cloudy
15°
Data sources · Friday, September 4
Where the Tamalpais-Homestead Valley forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 37.8783°N, -122.5362°.
NBM + global weather models
Updated: 6:47 AM
Weather in Tamalpais-Homestead Valley
Tamalpais-Homestead Valley's outlook: warmest day near 20° (Sunday), coldest night about 14° (Friday). About 0.08 in of precipitation is expected in total; the most likely wet day is Friday (57% chance). Wind is the one to watch: gusts to 33 mph around Friday. Heads up: 2 NWS alerts are active right now, including a Coastal Flood Advisory — details on the alerts tab. Right now Tamalpais-Homestead Valley is running about 45° warmer than Reno. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Tamalpais-Homestead Valley, CA · Elev 23 ft · 37.88°N, 122.54°W · California · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:47 AM