Harrison Weather Forecast

    • 69
    • 91

    Sunny

    • 72
    • 92

    Mostly Sunny

    • 73
    • 92

    Chance Thunderstorms

    • 72
    • 89

    Rain Showers

    • 72
    • 90

    Chance Thunderstorms

    • 70
    • 89

    Slight Chance Thunderstorms

    • 70
    • 89

    Chance Rain Showers

Today 14 Jul Vigo

Sunny, hot with Highs around 90. East Winds around 5 Mph.

Tonight 14 Jul Vigo

Clear. Lows around 70. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Temperature Statistics

July Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 8 July, 2026

    66.9 °F

  • Average July

    77.9 °F

  • Highest 3 July, 2026

    93.9 °F

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

    65.8 °F
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