Dewey Weather Forecast

    • 53
    • 71

    Rain Showers

    • 55
    • 77

    Partly Sunny

    • 43
    • 66

    Partly Sunny

    • 43
    • 65

    Mostly Sunny

    • 55
    • 68

    Chance Rain Showers

    • 47
    • 70

    Mostly Sunny

Today 8 May Vigo

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers Early, then Showers likely late. Highs in the lower 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 8 May Vigo

Mostly Cloudy, then becoming partly cloudy. Showers with a slight chance of Thunderstorms. Lows in the lower 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to around 5 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Temperature Statistics

May Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 2 May, 2026

    41 °F

  • Average May

    56.9 °F

  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

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

    65.8 °F
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