Hillsdale Weather Forecast

    • 75
    • 95

    Chance Thunderstorms

    • 75
    • 95

    Chance Thunderstorms

    • 74
    • 96

    Chance Thunderstorms

    • 73
    • 94

    Chance Rain Showers

    • 74
    • 95

    Chance Rain Showers

    • 73
    • 95

    Chance Rain Showers

Today 15 Aug St. Helena

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 50 percent. Heat index Values up to 107.

Tonight 15 Aug St. Helena

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 70s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillsdale Temperature Statistics

August Temperature

Hammond, Hammond Municipal Airport (19.3 miles)

  • Lowest 4 August, 2025

    70.9 °F

  • Average August

    81.1 °F

  • Highest 13 August, 2025

    95.7 °F

Climate (2020–Present)

Hammond, Hammond Municipal Airport (19.3 miles)

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  • Average Low 2020–2025

    58.5 °F

  • Average 2020–2025

    67.9 °F

  • Average High 2020–2025

    78.7 °F
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