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WeatherLive › California › San Luis Obispo

San Luis Obispo, CA Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSan Luis Obispo · 11:01 PM PDT
75° | 56°
56°F
Feels like 57°
Sunny
WindNW 2 mph · Gusts 7 mph
Precip11% · –
Humidity89% · Dew point 53°
UV index9 Very high
Air Quality70 Moderate
Pressure30.09 inHg
Visibility6 mi
Sunrise / Sunset6:22 AM · 7:51 PM · 13h 29m

Weather map — San Luis Obispo

Full radar →
Now
56°
13%
3 mph
00:00
55°
13%
2 mph
01:00
55°
14%
2 mph
02:00
55°
13%
2 mph
03:00
55°
12%
2 mph
04:00
55°
12%
2 mph
05:00
55°
11%
2 mph
06:00
55°
9%
1 mph
07:00
57°
8%
2 mph
08:00
64°
6%
2 mph
09:00
68°
4%
4 mph
10:00
71°
3%
4 mph
11:00
75°
2%
5 mph
12:00
76°
2%
8 mph
13:00
76°
2%
8 mph
14:00
76°
2%
9 mph
15:00
74°
3%
9 mph
16:00
74°
3%
7 mph
17:00
73°
3%
7 mph
18:00
70°
4%
6 mph
19:00
67°
5%
6 mph
20:00
60°
11%
5 mph
21:00
57°
12%
3 mph
22:00
57°
12%
2 mph

Today · Sat 8/15

High 75°
11% / –

Sunny. Winds W at 9 mph.

Tonight · Sat 8/15

Low 55°
13% / –

Sunny. Winds NW at 2 mph.

Tomorrow · Sun 8/16

76° | 55°
6% / –

Sunny. Winds W at 9 mph.

7-day trend

San Luis Obispo · temperature + precipitation

10-day forecast

Updated 11:01 PM

Details & indices

Wind
2 mph NW
Gusts 7 mph
Humidity
89%
Dew point 53°
Pressure
30.09 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 70 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — San Luis Obispo

🌿 Conditions right now

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

Sun & moon

Sunrise6:22 AM
Sunset7:51 PM
Length of day13h 29m
Moonrise9:35 AM
Moonset9:30 PM
Moon phase🌒 Waxing Crescent · 15%
Next full moonAug 27 Sturgeon Moon
Latitude35.2828°N
Longitude-120.6596°E

Water temps nearby

View all →
Pismo Beach (10 mi)67°
🌤️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
Sunny
75°
San Diego
Sunny
73° 🌤️
San Jose
—
—
San Francisco
Partly cloudy
58°
Fresno
Sunny
89° 🌤️
Sacramento
—
—
Data sources · Saturday, August 15
Where the San Luis Obispo 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: 35.2828°N, -120.6596°.
NBM + global weather models
Updated: 11:01 PM
ZIP codes in San Luis Obispo
📮
93401
San Luis Obispo
 📮
93403
San Luis Obispo
 📮
93405
San Luis Obispo
 📮
93406
San Luis Obispo
 📮
93407
San Luis Obispo
 📮
93408
San Luis Obispo
 📮
93409
San Luis Obispo
 📮
93410
San Luis Obispo
 📮
93453
San Luis Obispo
Weather in San Luis Obispo
San Luis Obispo's outlook: warmest day near 88° (Tuesday), coldest night about 55° (Sunday). Rain totals look negligible: a dry run of days ahead. No watches or warnings are active for the area right now. Right now San Luis Obispo is about 43° cooler than nearby Bakersfield. Longer view: Mediterranean pattern — nearly all rain lands November through March.
San Luis Obispo, CA · Elev 233 ft · 35.28°N, 120.66°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: 11:01 PM