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

N/A

Humidity 100%
Wind Speed SSE 6 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 16 Mar 08:15 AM PDT
Extended Forecast for

Fortuna CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Calm wind becoming east southeast around 6 mph after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 72. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 72 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 48. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of drizzle before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. North northwest wind 6 to 14 mph.

    High: 56 °F

    Chance
    Drizzle and
    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. Breezy, with a north wind 15 to 17 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. North wind around 14 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Calm wind becoming east southeast around 6 mph after midnight.
Tuesday
Increasing clouds, with a high near 72. Southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Tuesday Night
Rain likely, mainly after 11pm. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 48. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of drizzle before 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. North northwest wind 6 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 40. Breezy, with a north wind 15 to 17 mph.
Thursday
Mostly sunny, with a high near 60. North wind around 14 mph.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 70.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of rain. Mostly sunny, with a high near 67.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
A chance of rain. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fortuna CA
 40.61°N 124.12°W (Elev. 591 ft)
Last Update:
2:10 pm PDT Mar 23, 2026
Forecast Valid:
8pm PDT Mar 23, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation