Harrison Weather Forecast

    • 19
    • 38

    Mostly Cloudy

    • 19
    • 32

    Partly Sunny

    • 36
    • 44

    Chance Rain

    • 25
    • 45

    Chance Snow

    • 16
    • 33

    Chance Snow

    • 4
    • 25

    Mostly Cloudy

Today 7 Dec Vigo

Cloudy with patchy very light drizzle. Patchy fog. Highs in the upper 30s. Northeast Winds 5 to 10 Mph.

Tonight 7 Dec Vigo

Mostly cloudy. Patchy very light freezing drizzle through midnight. Colder with Lows around 19. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Harrison Temperature Statistics

December Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 5 December, 2025

    9 °F

  • Average December

    24 °F

  • Highest 5 December, 2025

    32 °F

Climate (2020–Present)

Terre Haute Regional Airport (7.5 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    65.5 °F
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