Orleans Weather Forecast

    • 52
    • 82

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

    • 56
    • 88

    Mostly Sunny

    • 58
    • 91

    Partly Sunny

    • 60
    • 92

    Partly Sunny

    • 63
    • 98

    Hot

    • 65
    • 101

    Hot

Today 3 Aug Northern Humboldt Interior

Mostly sunny. Highs 73 to 88.

Tonight 3 Aug Northern Humboldt Interior

Partly cloudy then becoming mostly cloudy in the late evening and overnight then becoming partly cloudy. Lows 45 to 55.

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Orleans Temperature Statistics

August Temperature

Arcata / Eureka, Arcata Airport (36.7 miles)

  • Lowest 1 August, 2025

    52 °F
  • Average August

    57.6 °F
  • Highest 1 August, 2025

    62.1 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (36.7 miles)

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  • Average Low 2020–2025

    45.2 °F
  • Average 2020–2025

    52 °F
  • Average High 2020–2025

    59.3 °F
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