Harrison Weather Forecast

    • 44
    • 75

    Sunny

    • 50
    • 77

    Sunny

    • 51
    • 83

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 51
    • 80

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

Today 5 Oct Vigo

Sunny. Highs in the mid 70s. Northeast Winds around 5 Mph.

Tonight 5 Oct Vigo

Clear. Lows in the mid 40s. Light and variable Winds.

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Harrison Temperature Statistics

October Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 3 October, 2026

    46.9 °F

  • Average October

    66 °F

  • Highest 1 October, 2026

    88 °F

Climate (2021–2026)

Terre Haute Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.7 °F
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