National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Eureka WFO (EKA01)

Lat: 40.8098°NLon: 124.1602°WElev: 20.0ft.

Overcast

56°F

13°C

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

Eureka CA

  • Overnight

    Overnight: Patchy drizzle. Cloudy, with a low around 54. North northwest wind around 5 mph.

    Low: 54 °F

    Patchy
    Drizzle

  • Sunday

    Sunday: Patchy drizzle before 11am. Mostly cloudy, with a high near 63. North northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 63 °F

    Patchy
    Drizzle then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy drizzle after 11pm. Mostly cloudy, with a low around 53. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Patchy
    Drizzle

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 63. North northwest wind 5 to 11 mph.

    High: 63 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 67.

    High: 67 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy drizzle. Cloudy, with a low around 54. North northwest wind around 5 mph.
Sunday
Patchy drizzle before 11am. Mostly cloudy, with a high near 63. North northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Patchy drizzle after 11pm. Mostly cloudy, with a low around 53. North wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 63. North northwest wind 5 to 11 mph.
Monday Night
Mostly cloudy, with a low around 52. North northwest wind 6 to 11 mph becoming light north after midnight.
Tuesday
Partly sunny, with a high near 66. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 55.
Wednesday
Mostly cloudy, with a high near 67.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Mostly cloudy, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
Mostly cloudy, with a high near 67.
Friday Night
Partly cloudy, with a low around 56.
Saturday
Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
Last Update:
10:22 pm PDT Aug 2, 2025
Forecast Valid:
5am PDT Aug 3, 2025-6pm PDT Aug 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation