Dewey Weather Forecast

    • 57
    • 77

    Chance Rain Showers

    • 56
    • 78

    Chance Rain Showers

    • 67
    • 88

    Mostly Sunny

    • 58
    • 84

    Partly Sunny

    • 58
    • 78

    Chance Rain Showers

    • 56
    • 79

    Chance Rain Showers

Today 10 Oct Vigo

Mostly cloudy. A chance of Showers late in the afternoon. Highs in the upper 70s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph late in the afternoon. Chance of rain 50 percent.

Tonight 10 Oct Vigo

Mostly cloudy with a 50 percent chance of Showers. Lows in the upper 50s. East Winds 5 to 10 Mph. Gusts up to 20 Mph through the late overnight.

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Dewey Temperature Statistics

October Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 4 October, 2026

    43 °F

  • Average October

    62.8 °F

  • Highest 1 October, 2026

    88 °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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