Willow Park Weather Forecast

    • 64
    • 80

    Increasing Clouds

    • 64
    • 80

    Mostly Cloudy

    • 62
    • 76

    Partly Sunny

    • 60
    • 76

    Partly Sunny

    • 60
    • 75

    Partly Sunny

    • 61
    • 75

    Partly Sunny

Today 16 Jun Orange County Inland

Partly cloudy with patchy fog in the morning. Becoming sunny. Highs 76 to 80 towards the coast to 81 to 84 farther inland. Areas of Winds southwest to 10 Mph.

Tonight 16 Jun Orange County Inland

Mostly clear in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 57 to 64. Areas of Winds southwest to 10 Mph in the evening becoming light.

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  • Temperature Real-Time

Willow Park Temperature Statistics

June Temperature

Fullerton, Fullerton Municipal Airport (4.3 miles)

  • Lowest 1 June, 2026

    62.7 °F

  • Average June

    71.8 °F

  • Highest 12 June, 2026

    92.6 °F

Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    57 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    76.8 °F
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