Harrison Weather Forecast

    • 55
    • 79

    Slight Chance Rain Showers

    • 67
    • 89

    Mostly Sunny

    • 67
    • 91

    Partly Sunny

    • 61
    • 82

    Chance Rain Showers

    • 54
    • 76

    Chance Rain Showers

    • 38
    • 66

    Slight Chance Rain Showers

Today 11 Oct Vigo

Mostly sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 11 Oct Vigo

Clear through the late Overnight, then becoming partly cloudy. Lows in the mid 50s. Light and variable Winds, becoming south around 5 Mph toward daybreak.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Temperature Statistics

October Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 4 October, 2026

    43 °F

  • Average October

    62.8 °F

  • Highest 1 October, 2026

    88 °F

Climate (2021–2026)

Terre Haute Regional Airport (7.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    65.7 °F
Get WillyWeather+ to remove ads