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

Trinity Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Mostly Cloudy

57°F

14°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Last update 28 Feb 02:55 PM PST
Extended Forecast for

Trinity Center CA

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 64. Calm wind. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 64 °F

    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Patchy fog after 7pm. Otherwise, cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 1pm. Patchy fog before 10am. High near 58. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 10pm, then showers likely. Patchy fog. Low around 42. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am. Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 57. Calm wind.

    High: 57 °F

    Chance
    Showers and
    Areas Fog

  • Monday Night

    Monday Night: Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60.

    High: 60 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 10pm. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 54.

    High: 54 °F

    Showers
    Likely and
    Patchy Fog

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 64. Calm wind. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers. Patchy fog after 7pm. Otherwise, cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, then showers and possibly a thunderstorm after 1pm. Patchy fog before 10am. High near 58. Calm wind becoming south southeast around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 10pm, then showers likely. Patchy fog. Low around 42. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers, mainly before 10am. Areas of fog before 1pm. Otherwise, mostly sunny, with a high near 57. Calm wind.
Monday Night
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 40. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 60.
Tuesday Night
A chance of showers after 10pm. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 41.
Wednesday
Showers likely, mainly before 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 54.
Wednesday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity Center CA
 40.98°N 122.68°W (Elev. 2369 ft)
Last Update:
1:10 pm PST Feb 28, 2026
Forecast Valid:
3pm PST Feb 28, 2026-6pm PST Mar 7, 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