Hillsboro Weather Forecast

    • 38
    • 61

    Sunny

    • 35
    • 62

    Mostly Sunny

    • 35
    • 56

    Mostly Sunny

    • 35
    • 60

    Mostly Sunny

    • 31
    • 51

    Mostly Sunny

    • 34
    • 55

    Sunny

    • 40
    • 62

    Mostly Sunny

Today 19 Oct Western And Central Hillsborough

Sunny. Highs around 60. Light and variable Winds.

Tonight 19 Oct Western And Central Hillsborough

Mostly clear. Lows in the upper 30s. Light and variable Winds.

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Hillsboro Temperature Statistics

October Temperature

Concord Municipal Airport (20.5 miles)

  • Lowest 17 October, 2026

    28 °F

  • Average October

    54.4 °F

  • Highest 2 October, 2026

    84.7 °F

Climate (2021–2026)

Concord Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    38 °F

  • Average 2021–2026

    49.1 °F

  • Average High 2021–2026

    60.2 °F
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