Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Eureka WFO (EKA01)

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

Mostly Cloudy

57°F

14°C

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

Eureka CA

  • Overnight

    Overnight: A slight chance of drizzle after 2am.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.

    Low: 53 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of drizzle before 8am.  Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 63. Light north wind becoming north northwest 5 to 10 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Drizzle and
    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 53. North northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 55 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 63 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely.  Cloudy, with a low around 56.

    Low: 56 °F

    Rain Likely

Detailed Forecast

Overnight
A slight chance of drizzle after 2am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm.
Sunday
A slight chance of drizzle before 8am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 63. Light north wind becoming north northwest 5 to 10 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 53. North northwest wind 5 to 8 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 62. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of rain after 11am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 63. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
A chance of rain. Mostly cloudy, with a high near 63.
Wednesday Night
Rain likely. Cloudy, with a low around 56.
Thursday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Eureka CA
 40.8°N 124.17°W (Elev. 3 ft)
3:59 pm PDT Aug 29, 2026
12am PDT Aug 30, 2026-6pm PDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database