Millbrae Weather Forecast

    • 52
    • 64

    Mostly Cloudy

    • 52
    • 68

    Partly Sunny

    • 53
    • 69

    Mostly Cloudy

    • 52
    • 66

    Mostly Cloudy

    • 50
    • 61

    Mostly Cloudy

    • 49
    • 63

    Mostly Sunny

Today 25 Feb San Francisco Bay Shoreline

Mostly cloudy. Patchy fog in the morning. Highs in the 60s. Light Winds. Becoming northwest around 5 Mph in the afternoon.

Tonight 25 Feb San Francisco Bay Shoreline

Partly cloudy. Patchy fog after midnight. Lows around 50. Northwest Winds around 5 Mph in the evening. Becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Millbrae Temperature Statistics

February Temperature

San Francisco, San Francisco International Airport (1.9 miles)

  • Lowest 18 February, 2026

    40.6 °F

  • Average February

    54.2 °F

  • Highest 2 February, 2026

    68.6 °F

Climate (2021–Present)

San Francisco, San Francisco International Airport (1.9 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.5 °F
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