Weather Forecast for San Luis Obispo
California, United States of America
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Current Weather - San Luis Obispo: 32°C
Current Weather - San Luis Obispo: 32°C
California, United States of America
Sunny
Feels like 30°C
Wind
16 km/h NNE
Humidity
20%
Pressure
1014 mb
UV Index
8
Visibility
16 km
Sunny
Monday, March 23, 2026
High
34°C
Low
13°C
Rain Chance
0%
Hourly Forecast
20°C
19°C
Day Statistics
Maximum Wind
16 km/h
Humidity
46%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:02 AM
Sunset
07:17 PM
Moonrise
09:46 AM
Moonset
No moonset
Moon Phase
Waxing Crescent
Moon Illumination
20%
Air Quality
PM2.5
8.8
μg/m³
PM10
13.2
μg/m³
NO₂
7.4
μg/m³
O₃
65.7
μg/m³
SO₂
2
μg/m³
CO
171.7
μg/m³
Sunny
Tuesday, March 24, 2026
High
32°C
Low
12°C
Rain Chance
0%
Hourly Forecast
19°C
18°C
18°C
17°C
16°C
15°C
14°C
13°C
17°C
20°C
24°C
27°C
29°C
31°C
31°C
30°C
29°C
26°C
24°C
21°C
20°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
13 km/h
Humidity
45%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:00 AM
Sunset
07:18 PM
Moonrise
10:40 AM
Moonset
01:11 AM
Moon Phase
Waxing Crescent
Moon Illumination
30%
Air Quality
PM2.5
6.4
μg/m³
PM10
9.9
μg/m³
NO₂
7.2
μg/m³
O₃
62.1
μg/m³
SO₂
2
μg/m³
CO
157.7
μg/m³
Sunny
Wednesday, March 25, 2026
High
29°C
Low
14°C
Rain Chance
0%
Hourly Forecast
17°C
17°C
16°C
16°C
15°C
15°C
14°C
14°C
17°C
20°C
23°C
25°C
27°C
28°C
27°C
26°C
25°C
22°C
19°C
17°C
16°C
16°C
17°C
16°C
Day Statistics
Maximum Wind
16 km/h
Humidity
53%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:59 AM
Sunset
07:19 PM
Moonrise
11:44 AM
Moonset
02:16 AM
Moon Phase
First Quarter
Moon Illumination
41%
Air Quality
PM2.5
8.3
μg/m³
PM10
13.9
μg/m³
NO₂
7.5
μg/m³
O₃
59
μg/m³
SO₂
2.1
μg/m³
CO
166.4
μg/m³
Sunny
Thursday, March 26, 2026
High
28°C
Low
12°C
Rain Chance
0%
Hourly Forecast
15°C
15°C
14°C
14°C
13°C
13°C
13°C
13°C
15°C
18°C
20°C
23°C
25°C
26°C
27°C
27°C
27°C
24°C
21°C
19°C
17°C
16°C
16°C
15°C
Day Statistics
Maximum Wind
18 km/h
Humidity
61%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:57 AM
Sunset
07:20 PM
Moonrise
12:52 PM
Moonset
03:13 AM
Moon Phase
Waxing Gibbous
Moon Illumination
52%
Air Quality
PM2.5
6.8
μg/m³
PM10
9.7
μg/m³
NO₂
5.4
μg/m³
O₃
58.2
μg/m³
SO₂
1.7
μg/m³
CO
154.2
μg/m³
Partly Cloudy
Friday, March 27, 2026
High
25°C
Low
13°C
Rain Chance
0%
Hourly Forecast
14°C
14°C
14°C
13°C
13°C
13°C
13°C
14°C
16°C
19°C
21°C
23°C
24°C
24°C
24°C
24°C
23°C
21°C
18°C
16°C
14°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
11 km/h
Humidity
58%
Precipitation
0 mm
UV Index
2
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:56 AM
Sunset
07:20 PM
Moonrise
02:03 PM
Moonset
03:59 AM
Moon Phase
Waxing Gibbous
Moon Illumination
63%
Air Quality
PM2.5
10.3
μg/m³
PM10
14
μg/m³
NO₂
6.9
μg/m³
O₃
65.8
μg/m³
SO₂
1.7
μg/m³
CO
185.5
μg/m³
Partly Cloudy
Saturday, March 28, 2026
High
23°C
Low
11°C
Rain Chance
0%
Hourly Forecast
13°C
13°C
13°C
13°C
13°C
13°C
13°C
14°C
15°C
17°C
19°C
20°C
21°C
22°C
22°C
22°C
21°C
19°C
17°C
14°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
13 km/h
Humidity
63%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:55 AM
Sunset
07:21 PM
Moonrise
03:12 PM
Moonset
04:37 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Sunny
Sunday, March 29, 2026
High
21°C
Low
10°C
Rain Chance
0%
Hourly Forecast
11°C
11°C
11°C
11°C
11°C
11°C
12°C
13°C
15°C
17°C
19°C
20°C
21°C
21°C
21°C
20°C
20°C
18°C
16°C
14°C
13°C
12°C
11°C
11°C
Day Statistics
Maximum Wind
12 km/h
Humidity
63%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
06:53 AM
Sunset
07:22 PM
Moonrise
04:18 PM
Moonset
05:09 AM
Moon Phase
Waxing Gibbous
Moon Illumination
83%
Solar Radiation Data
Shortwave Radiation
850.76
Diffuse Radiation
77.79
DNI
0
GTI
86.25
Weather Alerts
Heat Advisory issued March 23 at 12:19AM PDT until March 24 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
* WHAT...Temperatures between 96 and 94 expected. * WHERE...San Luis Obispo County Beaches, San Luis Obispo County Inland Central Coast, Santa Barbara County Central Coast Beaches, Santa Barbara County Inland Central Coast, Santa Lucia Mountains, and Santa Ynez Valley. * WHEN...From 10 AM this morning to 8 PM PDT Tuesday. * IMPACTS...There is a high risk for heat illness for sensitive populations including the very young, the very old, those without air conditioning, and those active outdoors.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
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