Hayward Weather Forecast

    • 50
    • 65

    Chance Rain

    • 43
    • 63

    Partly Sunny

    • 46
    • 65

    Partly Sunny

    • 46
    • 67

    Mostly Cloudy

    • 47
    • 68

    Mostly Cloudy

    • 50
    • 65

    Slight Chance Rain

    • 45
    • 63

    Partly Sunny

Today 27 Jan San Francisco Bay Shoreline

Partly cloudy late in the morning then becoming mostly cloudy. A chance of rain in the afternoon. Highs in the lower 60s. Southeast Winds 5 to 10 Mph. Becoming south 10 to 20 Mph in the afternoon.

Tonight 27 Jan San Francisco Bay Shoreline

Mostly cloudy. A chance of rain. Patchy fog after midnight. Lows around 50. South Winds 5 to 15 Mph. Becoming west around 5 Mph after midnight.

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Hayward Temperature Statistics

January Temperature

Hayward, Hayward Air Terminal (1.9 miles)

  • Lowest 10 January, 2026

    35.7 °F

  • Average January

    53.4 °F

  • Highest 16 January, 2026

    70.6 °F

Climate (2021–Present)

Hayward, Hayward Air Terminal (1.9 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    68.8 °F
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