National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

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

Clear

76°F

24°C

Humidity 55%
Wind Speed NW 17 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 04 Sep 02:56 PM PDT
Extended Forecast for

5 Miles S Arroyo Grande CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. West northwest wind around 15 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 54. West northwest wind 10 to 15 mph becoming light north northwest after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 64. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.

    High: 64 °F

    Gradual
    Clearing

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. West northwest wind 5 to 10 mph becoming light north northwest in the evening.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 64. Light north northwest wind becoming west northwest 10 to 15 mph in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers after 11am. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 62. West northwest wind around 15 mph.
Tonight
Increasing clouds, with a low around 54. West northwest wind 10 to 15 mph becoming light north northwest after midnight.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 64. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 54. West northwest wind 5 to 10 mph becoming light north northwest in the evening.
Sunday
Mostly sunny, with a high near 64. Light north northwest wind becoming west northwest 10 to 15 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54.
Labor Day
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 57.
Tuesday
A slight chance of showers after 11am. Partly sunny, with a high near 65.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 60.
Wednesday
Mostly cloudy, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Partly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Arroyo Grande CA
 35.05°N 120.61°W (Elev. 118 ft)
Last Update:
11:26 am PDT Sep 4, 2026
Forecast Valid:
3pm PDT Sep 4, 2026-6pm PDT Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation