Current conditions at

San Luis Obispo, San Luis Obispo County-Mc Chesney Field (KSBP)

Lat: 35.23611°NLon: 120.63611°WElev: 207.0ft.

Clear

15°C

59°F

Humidity 82%
Wind Speed NW 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 12 Jul 08:20 PM PDT
Extended Forecast for

Arroyo Grande CA

  • Tonight

    Tonight: Patchy fog.  Otherwise, partly cloudy during the early evening, then becoming cloudy, with a low around 12. Calm wind.

    Low: 12 °C

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 18. Light and variable wind becoming west southwest 10 to 15 km/h in the afternoon.

    High: 18 °C

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog.  Otherwise, increasing clouds, with a low around 12. West wind 10 to 15 km/h becoming light northwest  in the evening.

    Low: 12 °C

    Patchy Fog

  • Monday

    Monday: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 19. Light and variable wind becoming west southwest 10 to 15 km/h in the afternoon.

    High: 19 °C

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 12. West wind 5 to 10 km/h becoming calm  in the evening.

    Low: 12 °C

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 18.

    High: 18 °C

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 13.

    Low: 13 °C

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 18.

    High: 18 °C

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 12.

    Low: 12 °C

    Patchy Fog

Detailed Forecast

Tonight
Patchy fog. Otherwise, partly cloudy during the early evening, then becoming cloudy, with a low around 12. Calm wind.
Sunday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 18. Light and variable wind becoming west southwest 10 to 15 km/h in the afternoon.
Sunday Night
Patchy fog. Otherwise, increasing clouds, with a low around 12. West wind 10 to 15 km/h becoming light northwest in the evening.
Monday
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 19. Light and variable wind becoming west southwest 10 to 15 km/h in the afternoon.
Monday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 12. West wind 5 to 10 km/h becoming calm in the evening.
Tuesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 18.
Tuesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 13.
Wednesday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 18.
Wednesday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 12.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 18.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 12.
Friday
Patchy fog. Otherwise, mostly cloudy, with a high near 19.
Friday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 12.
Saturday
Patchy fog. Otherwise, mostly cloudy, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
Arroyo Grande CA
 35.12°N 120.59°W (Elev. 128 m)
6:43 pm PDT Jul 12, 2025
8pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database