Eureka Weather Forecast

    • 42
    • 74

    Rain Showers

    • 38
    • 57

    Mostly Sunny

    • 38
    • 64

    Mostly Sunny

    • 38
    • 55

    Mostly Sunny

    • 51
    • 72

    Partly Sunny

    • 53
    • 75

    Mostly Sunny

Today 4 Apr Spencer

Showers with a chance of Thunderstorms. Highs in the mid 70s. Temperature falling into the mid 60s this afternoon. South Winds 15 to 20 Mph, becoming southwest this afternoon. Chance of rain 90 percent.

Tonight 4 Apr Spencer

Mostly cloudy with Showers likely with a chance of Thunderstorms in the Evening, then partly cloudy after midnight. Much cooler. Less humid with Lows in the lower 40s. Northwest Winds 10 to 15 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Temperature Statistics

April Temperature

Owensboro, Owensboro-Daviess County Airport (9.9 miles)

  • Lowest 1 April, 2026

    63 °F

  • Average April

    71.5 °F

  • Highest 1 April, 2026

    81 °F

Climate (2021–Present)

Owensboro, Owensboro-Daviess County Airport (9.9 miles)

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  • Average Low 2021–2026

    49.5 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    68.4 °F
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