Harrison Weather Forecast

    • 52
    • 59

    Chance Rain

    • 43
    • 68

    Chance Rain

    • 52
    • 61

    Chance Thunderstorms

    • 20
    • 65

    Rain Likely

    • 15
    • 27

    Mostly Sunny

    • 20
    • 29

    Mostly Cloudy

Today 25 Dec Vigo

Cloudy with a slight chance of very light drizzle. Near steady temperature in the upper 50s. Northeast Winds around 5 Mph.

Tonight 25 Dec Vigo

Cloudy. A slight chance of rain through Midnight, then a chance of rain toward daybreak. Patchy fog. Near steady temperature in the mid 50s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph toward daybreak. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Temperature Statistics

December Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 15 December, 2025

    -9.9 °F

  • Average December

    30.1 °F

  • Highest 23 December, 2025

    64 °F

Climate (2020–Present)

Terre Haute Regional Airport (7.5 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    65.4 °F
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