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

Fortuna Rohnerville Airport (KFOT)

Lat: 40.55296°NLon: 124.13338°WElev: 377.0ft.

Clear

55°F

13°C

Humidity 71%
Wind Speed WNW 8 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 04 Dec 12:50 PM PST
Extended Forecast for

Petrolia CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. North wind around 5 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of drizzle after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Friday

    Friday: A slight chance of drizzle. Mostly cloudy, with a high near 60. Calm wind becoming north around 6 mph in the morning.

    High: 60 °F

    Slight Chance
    Drizzle

  • Friday Night

    Friday Night: A 40 percent chance of rain, mainly before 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 60 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.

    Low: 48 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Monday

    Monday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. North wind around 5 mph.
Tonight
A slight chance of drizzle after 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 44. Light and variable wind.
Friday
A slight chance of drizzle. Mostly cloudy, with a high near 60. Calm wind becoming north around 6 mph in the morning.
Friday Night
A 40 percent chance of rain, mainly before 4am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 60. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 48. Calm wind.
Sunday
A 40 percent chance of rain, mainly between 10am and 4pm. Mostly cloudy, with a high near 60.
Sunday Night
A slight chance of rain before 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
A slight chance of rain. Partly sunny, with a high near 62.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 50.
Wednesday
A slight chance of rain. Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Petrolia CA
 40.34°N 124.28°W (Elev. 489 ft)
Last Update:
12:12 pm PST Dec 4, 2025
Forecast Valid:
1pm PST Dec 4, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

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Chance of Precipitation