Dewey Weather Forecast

    • 44
    • 74

    Sunny

    • 43
    • 72

    Mostly Sunny

    • 43
    • 73

    Partly Sunny

    • 46
    • 76

    Partly Sunny

    • 46
    • 75

    Mostly Cloudy

    • 45
    • 72

    Mostly Cloudy

Today 22 Oct Vigo

Sunny. Highs in the mid 70s. Light and variable Winds, becoming northeast around 5 Mph.

Tonight 22 Oct Vigo

Clear. Lows in the mid 40s. East Winds around 5 Mph through the late Overnight, becoming light and variable.

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Dewey Temperature Statistics

October Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 18 October, 2026

    33.1 °F

  • Average October

    61.7 °F

  • Highest 13 October, 2026

    90 °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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