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.

Rain

48°F

9°C

Humidity NA
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint N/A
Visibility 5.00 mi
Wind Chill47°F (8°C)
Last update NA
Extended Forecast for

Arcata CA

  • Today

    Today: Rain, mainly after 5pm. High near 59. South wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 8pm, then showers likely after 11pm. Low around 45. South wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain

  • Tuesday

    Tuesday: Showers, with thunderstorms also possible after 11am. High near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 11pm. Low around 44. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Showers then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 41 °F

    Isolated
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Rain, mainly after 5pm. High near 59. South wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 8pm, then showers likely after 11pm. Low around 45. South wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers, with thunderstorms also possible after 11am. High near 59. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers, mainly before 11pm. Low around 44. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Isolated showers before 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 41. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 44.
Saturday
Patchy fog. Otherwise, mostly sunny, with a high near 61.
Saturday Night
A slight chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 46.
Sunday
A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.87°N 124.07°W (Elev. 194 ft)
Last Update:
2:10 am PDT Apr 20, 2026
Forecast Valid:
7am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
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Additional Resources

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Chance of Precipitation