Dewey Weather Forecast

    • 65
    • 85

    Areas Smoke

    • 72
    • 87

    Chance Thunderstorms

    • 67
    • 90

    Rain Showers Likely

    • 57
    • 78

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 63
    • 80

    Slight Chance Rain Showers

    • 66
    • 85

    Mostly Sunny

Today 19 Jul Vigo

Mostly sunny. Areas of smoke. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 19 Jul Vigo

Mostly clear. Areas of smoke late this afternoon. Lows in the mid 60s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Temperature Statistics

July Temperature

Terre Haute Regional Airport (5 miles)

  • Lowest 13 July, 2026

    64.9 °F

  • Average July

    78.1 °F

  • Highest 3 July, 2026

    93.9 °F

Climate (2021–2026)

Terre Haute Regional Airport (5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.8 °F
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