Eureka Weather Forecast

    • 45
    • 56

    Patchy Fog

    • 44
    • 54

    Mostly Cloudy

    • 46
    • 59

    Mostly Cloudy

    • 48
    • 60

    Mostly Cloudy

    • 45
    • 59

    Rain

    • 43
    • 55

    Rain Showers

    • 43
    • 53

    Rain Showers Likely

Today 18 Mar Northern Humboldt Coast

Mostly cloudy in the morning then becoming mostly sunny. Patchy fog in the morning. Highs 56 to 68. Southeast wind around 5 Mph shifting to the west in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Temperature Statistics

March Temperature

Arcata / Eureka, Arcata Airport (11.8 miles)

  • Lowest 8 March, 2024

    33.7 °F
  • Average March

    47.6 °F
  • Highest 15 March, 2024

    69.1 °F

Climate (2019–Present)

Arcata / Eureka, Arcata Airport (11.8 miles)

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  • Average Low 2019–2024

    45.4 °F
  • Average 2019–2024

    51.9 °F
  • Average High 2019–2024

    59.1 °F
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