Eureka Weather Forecast

    • 42
    • 57

    Mostly Cloudy

    • 27
    • 55

    Partly Sunny

    • 42
    • 52

    Rain Likely

    • 29
    • 56

    Slight Chance Rain

    • 25
    • 42

    Chance Rain

    • 21
    • 38

    Partly Sunny

Today 4 Nov Winnebago

Mostly cloudy. Temperatures in the lower 50s. Southeast wind 5 to 10 Mph.

Tonight 4 Nov Winnebago

Mostly cloudy. Lows in the lower 40s. South wind 10 to 15 Mph shifting to the southwest after midnight.

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Eureka Temperature Statistics

November Temperature

Wittman Regional Airport (14.3 miles)

  • Lowest 2 November, 2025

    27 °F

  • Average November

    41.6 °F

  • Highest 2 November, 2025

    48.9 °F

Climate (2020–Present)

Wittman Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48.8 °F

  • Average High 2020–2025

    57.4 °F
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