Dewey Weather Forecast

    • 70
    • 92

    Rain Showers Likely

    • 64
    • 82

    Rain Showers

    • 51
    • 79

    Rain Showers

    • 39
    • 63

    Mostly Sunny

    • 36
    • 61

    Mostly Sunny

    • 44
    • 68

    Partly Sunny

Today 13 Oct Vigo

Partly Cloudy, then becoming mostly sunny toward Daybreak, then becoming sunny. Hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph.

Tonight 13 Oct Vigo

Mostly clear through the late Overnight, then partly cloudy with a chance of Showers and Thunderstorms toward daybreak. Lows around 70. Southwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

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

    45.8 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    65.7 °F
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