Eureka Weather Forecast

    • 34
    • 55

    Decreasing Clouds

    • 40
    • 58

    Chance Rain Showers

    • 43
    • 64

    Slight Chance Rain Showers

    • 43
    • 68

    Mostly Cloudy

    • 40
    • 62

    Partly Sunny

    • 42
    • 63

    Partly Sunny

Today 6 May Winnebago

Partly sunny. Areas of frost in the morning. Highs in the lower 50s. Northwest wind 10 to 15 Mph.

Tonight 6 May Winnebago

Mostly clear. Areas of frost after midnight. Lows in the middle 30s. West wind 10 to 15 Mph.

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Eureka Temperature Statistics

May Temperature

Wittman Regional Airport (14.3 miles)

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  • Average May

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Climate (2021–Present)

Wittman Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    57.2 °F
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