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

Eureka WFO (EKA01)

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

Mostly Cloudy

50°F

10°C

Humidity NA
Wind Speed N 5 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Wind Chill48°F (9°C)
Last update NA
Extended Forecast for

Arcata CA

  • Today

    Today: Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 45. Northwest wind 5 to 8 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Monday

    Monday: Patchy dense fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 68 °F

    Patchy Dense
    Fog then
    Sunny

  • Monday Night

    Monday Night: Patchy dense fog after 8pm. Otherwise, mostly clear, with a low around 46. Light and variable wind.

    Low: 46 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 68. Light and variable wind.

    High: 68 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Patchy dense fog after 2am. Otherwise, partly cloudy, with a low around 45. Northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Patchy dense fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming north northwest around 5 mph in the afternoon.
Monday Night
Patchy dense fog after 8pm. Otherwise, mostly clear, with a low around 46. Light and variable wind.
Tuesday
Patchy dense fog before 8am. Otherwise, mostly sunny, with a high near 68. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 47. Calm wind.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 71.
Friday Night
Patchy dense fog. Otherwise, mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.89°N 124.08°W (Elev. 177 ft)
Last Update:
4:35 am PDT Mar 15, 2026
Forecast Valid:
10am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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