Cross Keys Weather Forecast

    • 73
    • 95

    Sunny

    • 74
    • 94

    Mostly Sunny

    • 72
    • 95

    Chance Thunderstorms

    • 67
    • 89

    Chance Thunderstorms

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 87

    Slight Chance Thunderstorms

Today 3 Sep Union

Sunny, hot with Highs in the mid 90s. Light and variable Winds, becoming southeast around 5 Mph this afternoon. Heat index Values up to 103.

Tonight 3 Sep Union

Clear with Lows in the lower 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Cross Keys Temperature Statistics

September Temperature

Laurens County Airport (12.4 miles)

  • Lowest 1 September, 2026

    68 °F

  • Average September

    81.2 °F

  • Highest 1 September, 2026

    95 °F

Climate (2021–2026)

Laurens County Airport (12.4 miles)

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  • Average Low 2021–2026

    51.6 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    72.8 °F
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