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

57°F

14°C

Humidity NA
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

3 Miles S Arcata CA

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 43. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 43 °F

    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: A 20 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.

    High: 57 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain. High near 54. South wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 54 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 42. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 11pm. Partly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain
    then Mostly
    Clear

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 43. North northwest wind 5 to 7 mph becoming calm in the evening.
Monday
A 30 percent chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 60. Light and variable wind.
Monday Night
A 20 percent chance of showers. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 44. Calm wind.
Tuesday
A 30 percent chance of showers, mainly after 11am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 57. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 54. South wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
Rain before 11pm, then showers and possibly a thunderstorm after 11pm. Low around 42. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain before 11pm. Partly cloudy, with a low around 38.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:10 pm PDT Mar 29, 2026
Forecast Valid:
5pm PDT Mar 29, 2026-6pm PDT Apr 5, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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