Eureka Weather Forecast

    • 31
    • 42

    Rain/Snow

    • 23
    • 35

    Chance Snow

    • 21
    • 35

    Slight Chance Snow

    • 14
    • 30

    Mostly Cloudy

    • 15
    • 29

    Partly Sunny

Today 19 Feb Winnebago

Partly sunny. Temperatures near 40. North wind 5 to 10 Mph.

Tonight 19 Feb Winnebago

Rain. Lows in the lower 30s. Northeast wind 10 to 15 Mph. Chance of rain near 100 percent.

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Eureka Temperature Statistics

February Temperature

Wittman Regional Airport (14.3 miles)

  • Lowest 4 February, 2026

    -2.3 °F

  • Average February

    25.2 °F

  • Highest 16 February, 2026

    57 °F

Climate (2021–Present)

Wittman Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    39.8 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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