Eureka Weather Forecast

    • 61
    • 89

    Rain Showers

    • 59
    • 78

    Mostly Sunny

    • 59
    • 84

    Rain Showers

    • 51
    • 72

    Partly Sunny

    • 51
    • 73

    Partly Sunny

    • 51
    • 73

    Chance Rain Showers

Today 11 Jun Clinton

Partly sunny with a chance of Showers and a slight chance of Thunderstorms. Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph. Chance of rain 40 percent. Heat index Readings 90 to 95.

Tonight 11 Jun Clinton

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then Showers and a chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph becoming southwest 15 to 20 Mph after midnight. Gusts up to 35 Mph. Chance of rain 90 percent.

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Eureka Temperature Statistics

June Temperature

Alma, Gratiot Community Airport (17.4 miles)

  • Lowest 2 June, 2026

    42.8 °F

  • Average June

    68.3 °F

  • Highest 8 June, 2026

    86 °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

    58.6 °F
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