Eureka Valley Weather Forecast

    • 52
    • 64

    Increasing Clouds

    • 52
    • 63

    Breezy

    • 52
    • 70

    Partly Sunny

    • 53
    • 77

    Mostly Sunny

    • 53
    • 70

    Mostly Sunny

    • 52
    • 66

    Mostly Sunny

    • 51
    • 66

    Partly Sunny

Today 27 May San Francisco

Sunny. Highs in the mid 50s to upper 60s. West Winds 10 to 20 Mph.

Tonight 27 May San Francisco

Partly cloudy in the evening then becoming mostly cloudy. Patchy drizzle after midnight. Lows in the lower 50s. West Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eureka Valley Temperature Statistics

May Temperature

San Francisco, San Francisco International Airport (9.9 miles)

  • Lowest 4 May, 2025

    49.6 °F
  • Average May

    58.3 °F
  • Highest 5 May, 2025

    81.6 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (9.9 miles)

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  • Average Low 2020–2025

    52.3 °F
  • Average 2020–2025

    58.4 °F
  • Average High 2020–2025

    66.8 °F
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