Dewey Weather Forecast

    • -5
    • 16

    Snow

    • -4
    • 9

    Cold

    • -1
    • 24

    Mostly Cloudy

    • -2
    • 17

    Chance Snow

    • -1
    • 14

    Partly Sunny

    • 0
    • 17

    Partly Sunny

Today 25 Jan Vigo

Snow. Patchy blowing snow in the afternoon. Snow may be heavy at Times in the morning. Total snow accumulation of 6 to 10 Inches. Cold with Highs around 17. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow near 100 percent. Wind chill Values as low as 3 below.

Tonight 25 Jan Vigo

Snow. Snow may be heavy at Times. Snow accumulation of 2 to 4 Inches. Cold. Near steady temperature around 10 above. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of snow near 100 percent. Wind chill Values as low as 4 below.

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Dewey Temperature Statistics

January Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 20 January, 2026

    6.1 °F
  • Average January

    33.4 °F
  • Highest 8 January, 2026

    66 °F

Climate (2021–Present)

Terre Haute Regional Airport (5 miles)

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  • Average Low 2021–2026

    45.6 °F
  • Average 2021–2026

    55.5 °F
  • Average High 2021–2026

    65.5 °F
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