Eureka Weather Forecast

    • 29
    • 40

    Rain/Snow

    • 23
    • 41

    Rain/Snow Likely

    • 28
    • 37

    Wintry Mix

    • 27
    • 51

    Wintry Mix

    • 13
    • 38

    Chance Snow Showers

    • 11
    • 24

    Mostly Cloudy

    • 24
    • 33

    Partly Sunny

Today 12 Mar Clinton

Mostly sunny. Highs around 40. West Winds around 15 Mph with Gusts to around 30 Mph.

Tonight 12 Mar Clinton

Partly cloudy in the Evening, then snow Showers likely after midnight. Snow accumulation an inch or less. Lows around 30. Southwest Winds 5 to 10 Mph with Gusts to around 20 Mph becoming south 10 to 20 Mph with Gusts to around 50 Mph after midnight. Chance of snow 70 percent.

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Eureka Temperature Statistics

March Temperature

Alma, Gratiot Community Airport (17.4 miles)

  • Lowest 1 March, 2026

    10.4 °F

  • Average March

    38.5 °F

  • Highest 9 March, 2026

    69.8 °F

Climate (2021–Present)

Alma, Gratiot Community Airport (17.4 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    58.7 °F
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