Harrisburg Junction Weather Forecast

    • 70
    • 100

    Hot

    • 70
    • 101

    Hot

    • 73
    • 103

    Hot

    • 72
    • 102

    Hot

    • 71
    • 102

    Hot

    • 70
    • 102

    Hot

Today 10 Jun Lower Washington County

Sunny. Highs around 102. West Winds 10 to 20 Mph late in the afternoon.

Tonight 10 Jun Lower Washington County

Clear. Lows around 70. Southwest Winds 10 to 20 Mph in the evening.

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Harrisburg Junction Temperature Statistics

June Temperature

St George Municipal Airport (9.3 miles)

  • Lowest 1 June, 2026

    63 °F

  • Average June

    85.1 °F

  • Highest 5 June, 2026

    100.9 °F

Climate (2021–Present)

St George Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    64.8 °F

  • Average High 2021–2026

    76.8 °F
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