Eureka Weather Forecast

    • 55
    • 85

    Isolated Thunderstorms

    • 54
    • 88

    Mostly Sunny

    • 55
    • 87

    Mostly Sunny

    • 54
    • 90

    Mostly Sunny

    • 53
    • 87

    Mostly Sunny

    • 56
    • 89

    Mostly Sunny

Today 31 Jul Southern Lander County and Southern Eureka County

Sunny. Isolated dry Thunderstorms in the afternoon. Highs 78 to 86. Southwest Winds 5 to 15 Mph.

Tonight 31 Jul Southern Lander County and Southern Eureka County

Mostly clear. Lows 48 to 56. Northwest Winds up to 15 Mph.

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Eureka Temperature Statistics

July Temperature

Eureka Airport ASOS (6.2 miles)

  • Lowest 5 July, 2025

    39.7 °F

  • Average July

    72.5 °F

  • Highest 14 July, 2025

    98.7 °F

Climate (2020–Present)

Eureka Airport ASOS (6.2 miles)

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  • Average Low 2020–2025

    31.9 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    63.9 °F
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