Hillsboro Weather Forecast

    • 6
    • 18

    Becoming Sunny

    • 19
    • 26

    Mostly Cloudy

    • 15
    • 36

    Partly Sunny

    • -4
    • 24

    Partly Sunny

    • -4
    • 7

    Cold

    • -1
    • 9

    Chance Snow

Today 20 Jan Western And Central Hillsborough

Partly sunny. Highs around 19. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 3 below.

Tonight 20 Jan Western And Central Hillsborough

Mostly clear. Lows around 6 above. Southwest Winds around 10 Mph. Wind chill Values as low as 5 below.

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Hillsboro Temperature Statistics

January Temperature

Concord Municipal Airport (20.5 miles)

  • Lowest 2 January, 2026

    1 °F

  • Average January

    27.8 °F

  • Highest 14 January, 2026

    48 °F

Climate (2021–Present)

Concord Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60 °F
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