Dewey Weather Forecast

    • 37
    • 52

    Increasing Clouds

    • 53
    • 64

    Mostly Cloudy

    • 64
    • 76

    Mostly Cloudy

    • 47
    • 79

    Rain Showers Likely

    • 39
    • 60

    Rain Showers Likely

    • 44
    • 55

    Rain Showers Likely

Today 28 Mar Vigo

Sunny. Highs in the lower 50s. East Winds around 5 Mph, becoming south late in the afternoon.

Tonight 28 Mar Vigo

Mostly clear through the late Overnight, then becoming partly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Temperature Statistics

March Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 16 March, 2026

    23 °F

  • Average March

    51.5 °F

  • Highest 22 March, 2026

    87.1 °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

    65.7 °F
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