Hillsdale Weather Forecast

    • 63
    • 84

    Chance Thunderstorms

    • 63
    • 85

    Mostly Sunny

    • 66
    • 87

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 72
    • 92

    Partly Sunny

    • 72
    • 92

    Chance Thunderstorms

Today 30 Jun Rock Island

Partly sunny. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 30 Jun Rock Island

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Northwest Winds 5 to 10 Mph.

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Hillsdale Temperature Statistics

June Temperature

Clinton Municipal Airport (16.8 miles)

  • Lowest 1 June, 2025

    46 °F

  • Average June

    72.5 °F

  • Highest 21 June, 2025

    91.9 °F

Climate (2020–Present)

Clinton Municipal Airport (16.8 miles)

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  • Average Low 2020–2025

    40.4 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.3 °F
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