Harrison Weather Forecast

    • 8
    • 25

    Increasing Clouds

    • 23
    • 33

    Partly Sunny

    • 21
    • 35

    Mostly Cloudy

    • 12
    • 32

    Mostly Cloudy

    • 15
    • 29

    Partly Sunny

    • 27
    • 38

    Mostly Cloudy

Today 4 Dec Vigo

Mostly sunny this Morning, then becoming partly cloudy. Cold with Highs in the mid 20s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph this morning.

Tonight 4 Dec Vigo

Partly cloudy. Cold with Lows around 10 above. East Winds around 5 Mph through Midnight, becoming light and variable.

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Harrison Temperature Statistics

December Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 1 December, 2025

    19 °F

  • Average December

    24.3 °F

  • Highest 1 December, 2025

    30 °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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