Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Clear

57°F

14°C

Humidity NA
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. Light northwest wind.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Areas of fog after 8pm.  Otherwise, mostly cloudy, with a low around 48. Light and variable wind.

    Low: 48 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 63.

    High: 63 °F

    Areas Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 46.

    Low: 46 °F

    Patchy Fog

  • Sunday

    Sunday: Areas of fog before 2pm.  Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Areas Fog

Detailed Forecast

This Afternoon
Sunny, with a high near 64. Light northwest wind.
Tonight
Mostly clear, with a low around 51. Calm wind.
Thursday
Sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 50. Calm wind.
Friday
Mostly sunny, with a high near 68. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 48. Light and variable wind.
Saturday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 63.
Saturday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 46.
Sunday
Areas of fog before 2pm. Otherwise, partly sunny, with a high near 56.
Sunday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44.
Monday
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
12:40 pm PDT Oct 14, 2026
1pm PDT Oct 14, 2026-6pm PDT Oct 20, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database