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WeatherLive › California › Monte Sereno

Monte Sereno, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMonte Sereno · 3:50 AM PDT
31° | 16°
19°C
Feels like 17°
Mostly cloudy
WindN 4 mph · Gusts 6 mph
Precip17% · –
Humidity48% · Dew point 7°
UV index8 Very high
Air Quality31 Good
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:35 AM · 7:43 PM · 13h 8m

Weather map — Monte Sereno

Full radar →
Now
19°
11%
4 mph
04:00
18°
13%
3 mph
05:00
17°
14%
3 mph
06:00
17°
15%
4 mph
07:00
17°
17%
1 mph
08:00
18°
17%
2 mph
09:00
19°
15%
3 mph
10:00
22°
10%
2 mph
11:00
21°
10%
3 mph
12:00
25°
4%
2 mph
13:00
29°
2%
3 mph
14:00
30°
5%
4 mph
15:00
31°
1%
7 mph
16:00
30°
1%
9 mph
17:00
29°
0%
9 mph
18:00
26°
0%
9 mph
19:00
22°
1%
8 mph
20:00
19°
2%
6 mph
21:00
17°
4%
5 mph
22:00
16°
5%
4 mph
23:00
16°
5%
3 mph
00:00
15°
5%
3 mph
01:00
15°
5%
3 mph
02:00
14°
6%
3 mph

Today · Fri 8/28

High 31°
17% / –

Sunny. Winds N at 9 mph.

Overnight · Fri 8/28

Low 17°
— / –

Sunny.

Tomorrow · Sat 8/29

29° | 13°
2% / –

Sunny. Winds NW at 10 mph.

7-day trend

Monte Sereno · temperature + precipitation

10-day forecast

Updated 3:50 AM

Details & indices

Wind
4 mph N
Gusts 6 mph
Humidity
48%
Dew point 7°
Pressure
29.91 inHg
Rising
UV index
8 — Very high
High today
Air Quality
Good
AQI 31 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Monte Sereno

🌿 Conditions right now

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

Sun & moon

Sunrise6:35 AM
Sunset7:43 PM
Length of day13h 8m
Moonrise8:00 PM
Moonset7:03 AM
Moon phase🌕 Full Moon · 100%
Next full moonSep 26 Harvest Moon
Latitude37.2363°N
Longitude-121.9925°E

Water temps nearby

View all →
Santa Cruz Main Beach (19 mi)62°
Stinson Beach (58 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
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Los Angeles
Partly cloudy
23°
San Diego
Fog
19°
San Jose
Partly cloudy
18°
San Francisco
Mostly cloudy
16°
Fresno
Partly cloudy
22°
Sacramento
Mostly cloudy
20°
Data sources · Friday, August 28
Where the Monte Sereno 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: 37.2363°N, -121.9925°.
NBM + global weather models
Updated: 3:50 AM
Weather in Monte Sereno
Monte Sereno's outlook: warmest day near 31° (Friday), coldest night about 10° (Monday). The gauge should stay near zero — no meaningful precipitation is expected. Heads up: 2 NWS alerts are active right now, including a Red Flag Warning — details on the alerts tab. Right now Monte Sereno is running about 49° warmer than San Francisco. Longer view: Mediterranean pattern — nearly all rain lands November through March.
Monte Sereno, CA · Elev 515 ft · 37.24°N, 121.99°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: 3:50 AM