Frontier Park Weather Forecast

    • 63
    • 83

    Patchy Fog

    • 63
    • 84

    Partly Sunny

    • 63
    • 83

    Patchy Fog

    • 63
    • 82

    Patchy Fog

    • 62
    • 80

    Patchy Fog

    • 63
    • 78

    Patchy Fog

    • 63
    • 78

    Sunny

Today 28 Jun Los Angeles County Inland Coast including Downtown Los Angeles

Sunny after morning low Clouds and fog. Highs in the mid 70s to mid 80s.

Tonight 28 Jun Los Angeles County Inland Coast including Downtown Los Angeles

Clear early then low Clouds and fog. Lows in the lower 60s.

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Frontier Park Temperature Statistics

June Temperature

Fullerton, Fullerton Municipal Airport (3.7 miles)

  • Lowest 22 June, 2025

    59.6 °F
  • Average June

    71.7 °F
  • Highest 15 June, 2025

    91.7 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    56.8 °F
  • Average 2020–2025

    66.1 °F
  • Average High 2020–2025

    76.8 °F
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