Northeast Anaheim Weather Forecast

    • 54
    • 80

    Mostly Sunny

    • 53
    • 77

    Patchy Fog

    • 54
    • 76

    Patchy Fog

    • 53
    • 78

    Mostly Sunny

    • 54
    • 80

    Mostly Sunny

    • 54
    • 78

    Partly Sunny

    • 53
    • 74

    Partly Sunny

Today 11 Dec Orange County Inland

Mostly sunny. Highs 76 to 79 towards the coast to 80 to 83 farther inland. Light Winds.

Tonight 11 Dec Orange County Inland

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 52 to 55. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Northeast Anaheim Temperature Statistics

December Temperature

Fullerton, Fullerton Municipal Airport (6.2 miles)

  • Lowest 5 December, 2025

    45 °F

  • Average December

    61.3 °F

  • Highest 9 December, 2025

    82 °F

Climate (2020–Present)

Fullerton, Fullerton Municipal Airport (6.2 miles)

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  • Average Low 2020–2025

    56.8 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76.4 °F
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