Hartsburg Weather Forecast

    • 72
    • 97

    Hot

    • 73
    • 97

    Hot

    • 70
    • 97

    Hot

    • 67
    • 90

    Chance Rain Showers

    • 63
    • 83

    Chance Rain Showers

    • 62
    • 79

    Slight Chance Rain Showers

Today 17 Sep Boone

Sunny. Highs in the mid 90s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming west this afternoon. Heat index Values up to 104.

Tonight 17 Sep Boone

Mostly clear. Humid with Lows in the lower 70s. East Winds around 5 Mph. Heat index Values up to 102 early in the evening.

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  • Temperature Real-Time

Hartsburg Temperature Statistics

September Temperature

Columbia, Columbia Regional Airport (9.3 miles)

  • Lowest 14 September, 2026

    61 °F

  • Average September

    79.8 °F

  • Highest 5 September, 2026

    100 °F

Climate (2021–2026)

Columbia, Columbia Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    67.5 °F
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