Hillsboro Weather Forecast

    • 57
    • 79

    Rain Showers Likely

    • 53
    • 68

    Rain Showers

    • 55
    • 69

    Rain Showers

    • 56
    • 74

    Chance Rain Showers

    • 54
    • 73

    Chance Rain Showers

    • 51
    • 71

    Chance Rain Showers

Today 31 Aug Western And Central Hillsborough

Patchy fog this morning. Mostly sunny. Highs in the upper 70s. Light and variable Winds.

Tonight 31 Aug Western And Central Hillsborough

Partly cloudy in the Evening, then mostly cloudy with Showers likely after midnight. Patchy fog after midnight. Lows in the upper 50s. Light and variable Winds. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillsboro Temperature Statistics

August Temperature

Concord Municipal Airport (20.5 miles)

  • Lowest 16 August, 2026

    48.7 °F

  • Average August

    72.9 °F

  • Highest 6 August, 2026

    93.7 °F

Climate (2021–2026)

Concord Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    60.2 °F
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