Harrison Weather Forecast

    • 63
    • 78

    Chance Rain Showers

    • 61
    • 81

    Partly Sunny

    • 65
    • 83

    Mostly Sunny

    • 66
    • 83

    Partly Sunny

    • 68
    • 82

    Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

Today 2 Aug Vigo

Mostly cloudy through early Afternoon, then becoming partly cloudy. A chance of Showers with a slight chance of Thunderstorms. Humid with Highs in the upper 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 2 Aug Vigo

A slight chance of Thunderstorms early this morning. Cloudy with a chance of Showers. Some Thunderstorms may produce heavy rainfall early this morning. Near steady temperature in the upper 60s. South Winds around 5 Mph, becoming northeast with Gusts up to 20 Mph toward daybreak. Chance of rain 50 percent.

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Harrison Temperature Statistics

August Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest

  • Average August

  • Highest

Climate (2021–2026)

Terre Haute Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    45.9 °F
  • Average 2021–2026

    55.7 °F
  • Average High 2021–2026

    65.7 °F
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