Allendale Weather Forecast

    • 68
    • 95

    Mostly Sunny

    • 62
    • 84

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 68
    • 97

    Chance Rain Showers

    • 62
    • 86

    Slight Chance Rain Showers

Today 5 Sep Vigo

Mostly sunny. Hot with Highs in the mid 90s. Northwest Winds 5 to 10 Mph.

Tonight 5 Sep Vigo

Mostly clear. Humid with Lows in the upper 60s. Northeast Winds 5 to 10 Mph.

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Allendale Temperature Statistics

September Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 2 September, 2026

    71.1 °F

  • Average September

    83 °F

  • Highest 1 September, 2026

    97 °F

Climate (2021–2026)

Terre Haute Regional Airport (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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