Harrisburg Weather Forecast

    • 44
    • 76

    Increasing Clouds

    • 42
    • 75

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 45
    • 76

    Partly Sunny

    • 47
    • 75

    Partly Sunny

    • 47
    • 68

    Rain Showers Likely

    • 46
    • 66

    Chance Rain Showers

Today 15 Jun Linn County Lowlands

Sunny. Highs in the upper 70s. North wind 5 to 10 Mph.

Tonight 15 Jun Linn County Lowlands

Partly cloudy. Lows in the mid 40s. Winds light.

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Harrisburg Temperature Statistics

June Temperature

Eugene, Mahlon Sweet Field (9.9 miles)

  • Lowest 3 June, 2025

    40.6 °F

  • Average June

    64.7 °F

  • Highest 9 June, 2025

    96.7 °F

Climate (2020–Present)

Eugene, Mahlon Sweet Field (9.9 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    65.8 °F
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