Lake Prairie Weather Forecast

    • 64
    • 72

    Slight Chance Thunderstorms

    • 60
    • 70

    Slight Chance Rain

    • 57
    • 68

    Partly Sunny

    • 57
    • 67

    Sunny

    • 62
    • 75

    Mostly Sunny

    • 60
    • 73

    Chance Rain

Today 18 Sep Southern Humboldt Interior

Mostly cloudy. Slight chance of rain in the afternoon. Highs 77 to 92.

Tonight 18 Sep Southern Humboldt Interior

Mostly cloudy. Slight chance of Showers and Thunderstorms. Lows 54 to 64.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Prairie Temperature Statistics

September Temperature

Arcata / Eureka, Arcata Airport (20.5 miles)

  • Lowest 8 September, 2025

    51.1 °F

  • Average September

    58.9 °F

  • Highest 8 September, 2025

    70 °F

Climate (2020–Present)

Arcata / Eureka, Arcata Airport (20.5 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    59.3 °F
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