Gilmour Weather Forecast

    • 41
    • 66

    Decreasing Clouds

    • 36
    • 58

    Mostly Sunny

    • 33
    • 60

    Mostly Sunny

    • 42
    • 60

    Mostly Cloudy

    • 47
    • 59

    Chance Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 51
    • 67

    Chance Rain Showers

Today 21 Oct Sullivan

Mostly sunny Early, then becoming partly cloudy. Highs in the mid 60s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 21 Oct Sullivan

Mostly clear. Lows around 40. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Gilmour Temperature Statistics

October Temperature

Terre Haute Regional Airport (21.7 miles)

  • Lowest 10 October, 2025

    36 °F

  • Average October

    63.5 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

Terre Haute Regional Airport (21.7 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    65.5 °F
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