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.

Overcast

47°F

8°C

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

3 Miles S Arcata CA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. Light and variable wind becoming north northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 41. Light south southeast wind.

    Low: 41 °F

    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 10am. Cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 10am. Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38.

    Low: 38 °F

    Patchy Fog

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 39. Calm wind.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56. Light and variable wind becoming north northwest 9 to 14 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Cloudy, with a low around 41. Light south southeast wind.
Tuesday
A 30 percent chance of rain after 10am. Cloudy, with a high near 57. Light and variable wind.
Tuesday Night
A 50 percent chance of rain. Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 41. Calm wind. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 55. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 10pm, then a slight chance of rain after 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Thursday
A slight chance of rain before 10am. Mostly cloudy, with a high near 55.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 38.
Friday
A slight chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 56.
Friday Night
Rain likely. Cloudy, with a low around 40.
Saturday
Rain. Cloudy, with a high near 52.
Saturday Night
Rain. Cloudy, with a low around 37.
Sunday
Rain. Cloudy, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Arcata CA
 40.82°N 124.09°W (Elev. 105 ft)
Last Update:
1:10 am PST Feb 9, 2026
Forecast Valid:
3am PST Feb 9, 2026-6pm PST Feb 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation