Eureka Weather Forecast

    • 48
    • 59

    Rain Showers

    • 53
    • 62

    Chance Rain

    • 50
    • 67

    Mostly Cloudy

    • 49
    • 68

    Mostly Sunny

    • 51
    • 68

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

Today 20 Oct Northern Humboldt Coast

Rain Showers in the Morning, then chance of rain Showers in the afternoon. Highs 53 to 63. Southwest wind up to 10 Mph.

Tonight 20 Oct Northern Humboldt Coast

Mostly cloudy. Slight chance of rain Showers in the Evening, then chance of rain Showers overnight. Lows 43 to 53. South wind 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Temperature Statistics

October Temperature

Arcata / Eureka, Arcata Airport (11.8 miles)

  • Lowest 12 October, 2017

    34 °F
  • Average October

    52 °F
  • Highest 9 October, 2017

    73 °F

Climate (2010–Present)

Arcata / Eureka, Arcata Airport (11.8 miles)

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  • Average Low 2010–Present

    46.5 °F
  • Average 2010–Present

    53 °F
  • Average High 2010–Present

    60.2 °F
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