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

56°F

13°C

Humidity NA
Wind Speed E 6 MPH
Barometer NA
Dewpoint N/A
Visibility 7.00 mi
Last update NA
Extended Forecast for

Arcata CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 62. Light southwest wind.

    High: 62 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 47. South southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain. High near 58. South southwest wind 7 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: 58 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely
    then Slight
    Chance Rain

  • Monday

    Monday: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 55 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Light east northeast wind.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of rain. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 62. Light southwest wind.
Tonight
Rain, mainly after 1am. Low around 47. South southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 58. South southwest wind 7 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.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. Light east northeast wind.
Tuesday
A 20 percent chance of rain after 10am. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 54.
Wednesday Night
A slight chance of rain before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 36.
Thursday
A slight chance of rain. Patchy fog. Otherwise, mostly sunny, with a high near 56.
Thursday Night
A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a low around 38.
Friday
Rain likely. Cloudy, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arcata CA
 40.89°N 124.08°W (Elev. 177 ft)
Last Update:
3:50 am PST Feb 7, 2026
Forecast Valid:
12pm PST Feb 7, 2026-6pm PST Feb 13, 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