New York, NY 79° Los Angeles, CA 71° 🌤️ Chicago, IL 🌤️ Houston, TX 🌤️ Miami, FL 🌤️ Phoenix, AZ 🌤️ Seattle, WA Denver, CO 65° Toronto, ON 70° Vancouver, BC 60°
WeatherLive › California › Lucas Valley-Marinwood

Lucas Valley-Marinwood, CA Weather (94903)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherLucas Valley-Marinwood · 7:26 AM PDT
68° | 55°
56°F
Feels like 53°
Sunny
WindSW 6 mph · Gusts 10 mph
Precip10% · –
Humidity89% · Dew point 53°
UV index9 Very high
Air Quality36 Good
Pressure30.06 inHg
Visibility6 mi
Sunrise / Sunset6:26 AM · 8:02 PM · 13h 36m

Weather map — Lucas Valley-Marinwood

Full radar →
Now
56°
14%
6 mph
08:00
58°
12%
3 mph
09:00
61°
9%
5 mph
10:00
63°
8%
6 mph
11:00
65°
18%
7 mph
12:00
66°
10%
8 mph
13:00
67°
5%
9 mph
14:00
68°
5%
10 mph
15:00
68°
5%
10 mph
16:00
68°
4%
11 mph
17:00
67°
4%
11 mph
18:00
66°
4%
11 mph
19:00
64°
5%
10 mph
20:00
60°
10%
9 mph
21:00
57°
17%
8 mph
22:00
56°
14%
7 mph
23:00
56°
14%
7 mph
00:00
55°
14%
8 mph
01:00
55°
14%
7 mph
02:00
55°
14%
7 mph
03:00
55°
15%
7 mph
04:00
55°
15%
6 mph
05:00
55°
15%
6 mph
06:00
55°
16%
5 mph

Today · Sun 8/16

High 68°
10% / –

Sunny. Winds SW at 11 mph.

Overnight · Sun 8/16

Low 58°
— / –

Sunny.

Tomorrow · Mon 8/17

67° | 55°
13% / –

Sunny. Winds W at 10 mph.

7-day trend

Lucas Valley-Marinwood · temperature + precipitation

10-day forecast

Updated 7:26 AM

Details & indices

Wind
6 mph SW
Gusts 10 mph
Humidity
89%
Dew point 53°
Pressure
30.06 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Good
AQI 36 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Lucas Valley-Marinwood

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
Low

Sun & moon

Sunrise6:26 AM
Sunset8:02 PM
Length of day13h 36m
Moonrise10:50 AM
Moonset10:00 PM
Moon phase🌒 Waxing Crescent · 18%
Next full moonAug 27 Sturgeon Moon
Latitude38.0401°N
Longitude-122.5755°E

Water temps nearby

View all →
Stinson Beach (11 mi)60°
🌤️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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Great
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Sunny
71° 🌤️
San Diego
—
— 🌤️
San Jose
—
—
San Francisco
Partly cloudy
56°
Fresno
Sunny
71° 🌤️
Sacramento
—
—
Data sources · Sunday, August 16
Where the Lucas Valley-Marinwood 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: 38.0401°N, -122.5755°.
NBM + global weather models
Updated: 7:26 AM
Weather in Lucas Valley-Marinwood
The 10-day span for Lucas Valley-Marinwood runs from a high near 70° on Tuesday down to 55° overnight on Monday. The gauge should stay near zero — no meaningful precipitation is expected. The NWS alert board for this area is currently clear. Right now Lucas Valley-Marinwood is about 26° cooler than nearby Reno. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Lucas Valley-Marinwood, CA · Elev 633 ft · 38.04°N, 122.58°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: 7:26 AM