Harrison Weather Forecast

    • -6
    • 9

    Cold

    • 17
    • 26

    Mostly Sunny

    • 31
    • 37

    Partly Sunny

    • 35
    • 41

    Rain Likely

    • 15
    • 52

    Chance Rain

    • 24
    • 31

    Mostly Cloudy

    • 32
    • 50

    Chance Rain

Today 14 Dec Vigo

Sunny. Much Colder with Highs around 8 above. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 14 below.

Tonight 14 Dec Vigo

Clear, cold with Lows around 5 below. West Winds around 5 Mph, becoming south toward daybreak.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Temperature Statistics

December Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 5 December, 2025

    9 °F

  • Average December

    29.2 °F

  • Highest 9 December, 2025

    46 °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

    55.4 °F

  • Average High 2020–2025

    65.4 °F
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