Harper Lake Weather Forecast

    • 69
    • 95

    Partly Sunny

    • 65
    • 88

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

Today 28 Jul Robertson

Sunny. Highs in the mid 90s. West Winds 10 to 15 Mph. Heat index Values up to 111.

Tonight 28 Jul Robertson

Partly cloudy. Lows in the upper 60s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Harper Lake Temperature Statistics

July Temperature

Springfield Robertson County Airport (9.9 miles)

  • Lowest 23 July, 2026

    64.4 °F

  • Average July

    78.6 °F

  • Highest 2 July, 2026

    96.8 °F

Climate (2021–2026)

Springfield Robertson County Airport (9.9 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    70.2 °F
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