Hillsdale Weather Forecast

    • 65
    • 87

    Becoming Sunny

    • 68
    • 88

    Chance Rain Showers

    • 60
    • 85

    Chance Rain Showers

    • 63
    • 85

    Mostly Sunny

    • 61
    • 86

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

Today 17 Oct St. Helena

Partly sunny in the Morning, then clearing. Highs in the upper 80s. East Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 17 Oct St. Helena

Mostly clear. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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Hillsdale Temperature Statistics

October Temperature

Hammond, Hammond Municipal Airport (19.3 miles)

  • Lowest 13 October, 2025

    52.3 °F

  • Average October

    74.4 °F

  • Highest 1 October, 2025

    91.6 °F

Climate (2020–Present)

Hammond, Hammond Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    58.6 °F

  • Average 2020–2025

    68 °F

  • Average High 2020–2025

    78.8 °F
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