Eureka Weather Forecast

    • 57
    • 86

    Smoke

    • 61
    • 82

    Smoke

    • 57
    • 83

    Breezy

    • 50
    • 74

    Partly Sunny

    • 43
    • 64

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

Today 24 Jun Western Millard and Juab Counties

Breezy. Sunny in the Morning, then partly sunny with a chance of Thunderstorms and a slight chance of rain Showers in the afternoon. Patchy smoke through the day. Some Thunderstorms may be severe with damaging Winds. Highs in the mid 90s. Southwest Winds 15 to 25 Mph. Chance of precipitation 20 percent.

Tonight 24 Jun Western Millard and Juab Counties

A 30 percent chance of Thunderstorms and rain Showers in the evening. Patchy smoke and blowing dust in the evening. Mostly cloudy. Some Thunderstorms may be severe with damaging Winds. Lows in the mid 50s. South Winds 10 to 20 Mph in the evening.

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Eureka Temperature Statistics

June Temperature

Provo, Provo Municipal Airport (28 miles)

  • Lowest 11 June, 2026

    48.9 °F

  • Average June

    72.8 °F

  • Highest 19 June, 2026

    93.9 °F

Climate (2021–2026)

Provo, Provo Municipal Airport (28 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    64.3 °F
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