Dewey Weather Forecast

    • 61
    • 80

    Mostly Sunny

    • 34
    • 82

    Slight Chance Thunderstorms

    • 35
    • 53

    Partly Sunny

    • 42
    • 60

    Mostly Cloudy

    • 52
    • 66

    Slight Chance Rain

    • 41
    • 76

    Chance Rain

Today 21 Mar Vigo

Sunny. Highs around 80. South Winds 5 to 10 Mph.

Tonight 21 Mar Vigo

Clear. Not as cool with Lows in the lower 60s. South Winds 5 to 10 Mph. Gusts up to 20 Mph toward daybreak.

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  • Temperature Real-Time

Dewey Temperature Statistics

March Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 16 March, 2026

    23 °F

  • Average March

    50.2 °F

  • Highest 6 March, 2026

    79 °F

Climate (2021–Present)

Terre Haute Regional Airport (5 miles)

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  • Average Low 2021–2026

    45.7 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.6 °F
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