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

49°F

9°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: Mostly cloudy, with a low around 41. Light south southeast wind.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. South wind around 6 mph becoming light and variable.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47. Light and variable wind.

    Low: 47 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 69 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 48. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 57. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 57 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. Light south southeast wind.
Monday
Mostly sunny, with a high near 61. South wind around 6 mph becoming light and variable.
Monday Night
Mostly cloudy, with a low around 47. Light and variable wind.
Tuesday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 69. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 48. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 57. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 68.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
A slight chance of rain. Partly sunny, with a high near 63.
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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:
2:10 am PDT Mar 23, 2026
Forecast Valid:
2am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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