Hillsborough Knolls Weather Forecast

    • 51
    • 68

    Decreasing Clouds

    • 52
    • 70

    Partly Sunny

    • 51
    • 71

    Partly Sunny

    • 53
    • 82

    Partly Sunny

    • 55
    • 77

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

Today 8 May San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 8 May San Francisco Bay Shoreline

Mostly clear. Lows in the lower 50s. West Winds 10 to 20 Mph. Becoming southwest 10 to 15 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hillsborough Knolls Temperature Statistics

May Temperature

San Francisco, San Francisco International Airport (4.3 miles)

  • Lowest 4 May, 2026

    53.7 °F

  • Average May

    59.2 °F

  • Highest 6 May, 2026

    66.9 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (4.3 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    66.7 °F
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