San Luis Obispo (CA)
Today
Today weather in San Luis Obispo
Monday, September 21st, 2026
19°
Sunny
Feels like 16° · Low 14°
Mild temperatures are expected in San Luis Obispo Today, peaking at around 18 °F and dropping to 14 °F by night. Gentle breezes are expected across San Luis Obispo Today, with speeds reaching around 15 km/h. There's a slight chance of rain at 27%. Expect a humid atmosphere, with levels hovering around 82%.
19° / 14°
Temp
27%
Rain
15 km/h
Wind
82%
Humidity
San Luis Obispo Weather Pages
San Luis Obispo hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:49 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:01 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  |  | | | | |  |  | | | |  | | | | | | | | |  |  | | | | Next |
| temperatures | 14.6° | 14.3° | 14.4° | 14.4° | 14.5° | 14.6° | 14.6° | Sunrise | 14.6° | 15.2° | 15.6° | 16.3° | 17.3° | 18.4° | 18.6° | 18.4° | 17.9° | 17.6° | 17° | 16.3° | 14.7° | Sunset | 14.2° | 14.3° | 14.4° | 14.4° | |
| Feels like | 15.1° | 14.7° | 13.9° | 14.1° | 14.5° | 14.9° | 14.9° | 15.1° | 15.4° | 15.6° | 16.1° | 16.5° | 16.6° | 16.4° | 16° | 15.6° | 15.3° | 14.8° | 13.9° | 12.7° | 12.3° | 12.7° | 12.9° | 12.8° | |||
| wind speed | 3 km/h | 4 km/h | 7 km/h | 5 km/h | 4 km/h | 3 km/h | 3 km/h | 1 km/h | 2 km/h | 4 km/h | 5 km/h | 8 km/h | 13 km/h | 15 km/h | 16 km/h | 15 km/h | 15 km/h | 15 km/h | 16 km/h | 14 km/h | 14 km/h | 13 km/h | 12 km/h | 12 km/h | |||
| wind degree | 261° | 271° | 303° | 303° | 296° | 282° | 303° | 352° | 223° | 222° | 254° | 272° | 277° | 278° | 276° | 283° | 290° | 299° | 299° | 308° | 308° | 317° | 321° | 314° | |||
| wind direction | W | W | WNW | WNW | WNW | WNW | WNW | N | SW | SW | WSW | W | W | W | W | WNW | WNW | WNW | WNW | NW | NW | NW | NW | NW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 16% | 24% | 29% | 30% | 27% | 24% | 25% | 24% | 22% | 21% | 19% | 15% | 6% | 5% | 5% | 5% | 6% | 7% | 9% | 13% | 16% | 18% | 19% | 19% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 93% | 94% | 90% | 89% | 89% | 88% | 88% | 86% | 82% | 81% | 78% | 73% | 68% | 67% | 67% | 68% | 69% | 71% | 76% | 86% | 90% | 90% | 90% | 88% | |||
| dew point | 13.6° | 13.4° | 12.8° | 12.6° | 12.6° | 12.6° | 12.5° | 12.2° | 12.2° | 12.3° | 12.4° | 12.4° | 12.5° | 12.3° | 12.2° | 12° | 11.9° | 11.8° | 12.1° | 12.4° | 12.5° | 12.6° | 12.7° | 12.5° | |||
| visibility | 10 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 19% | 38% | 90% | 100% | 92% | 71% | 66% | 70% | 78% | 79% | 77% | 76% | 19% | 4% | 2% | 4% | 7% | 13% | 14% | 22% | 27% | 40% | 52% | 55% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 1.9 | 4.3 | 6 | 7 | 6.7 | 5.2 | 3.1 | 1.4 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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View of San Luis Obispo today
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Weather in San Luis Obispo today
The weather in San Luis Obispo today is expected to be much cooler than usual, with a forecast temperature of 19 °F, compared to an average of 24.5 °F for September 21st in recent years.
temperatures
19 °F
rain
0.2 mm
wind
15 km/h
UV
High
San Luis Obispo daylight overview ☀️
Today in San Luis Obispo, The sun rises at 06:49 and sets at 19:01, giving a total daylight duration of 12 hours and 12 minutes.
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What to wear today in San Luis Obispo? clothing recommendations
Stay comfortably stylish - your tailored guide for today's San Luis Obispo forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in San Luis Obispo - FAQ
What is the maximum temperature for today in San Luis Obispo?
The maximum temperature for today in San Luis Obispo is expected to be 19° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in San Luis Obispo? 🌧️
Yes, there is a 27% chance of rain in San Luis Obispo today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in San Luis Obispo? 🌀
The wind in San Luis Obispo is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Luis Obispo today?
Given the forecast of 19 °F with a 27% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Luis Obispo today.
What is the sunrise and sunset time for San Luis Obispo today?
The sun is expected to rise at 06:49 and set at 19:01 in San Luis Obispo.
How accurate is the weather forecast San Luis Obispo today? ✅
San Luis Obispo weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is San Luis Obispo?Get accurate weather forecasts for San Luis Obispo, located at latitude 35.283 and longitude -120.66. Stay updated with localized weather information tailored for San Luis Obispo.
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