Harrison Weather Forecast

    • 63
    • 84

    Mostly Sunny

    • 67
    • 83

    Rain Showers

    • 64
    • 77

    Rain Showers Likely

    • 63
    • 80

    Chance Rain Showers

    • 65
    • 82

    Mostly Sunny

    • 67
    • 85

    Chance Rain Showers

Today 30 Jul Vigo

Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 30 Jul Vigo

Clear. Patchy fog toward daybreak. Lows in the upper 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrison Temperature Statistics

July Temperature

Terre Haute Regional Airport (7.5 miles)

  • Lowest 23 July, 2026

    54 °F

  • Average July

    76.6 °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

    65.7 °F
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