Casselberry Weather Forecast

    • 66
    • 82

    Partly Sunny

    • 67
    • 83

    Mostly Sunny

    • 63
    • 81

    Mostly Sunny

    • 65
    • 82

    Mostly Sunny

    • 69
    • 86

    Partly Sunny

    • 66
    • 85

    Mostly Sunny

Today 15 Oct Seminole

Partly sunny. Highs in the lower 80s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 Oct Seminole

Clear. Lows in the upper 60s. North Winds 5 to 10 Mph.

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Casselberry Temperature Statistics

October Temperature

Orlando / Sanford Airport (8.1 miles)

  • Lowest 12 October, 2025

    62.6 °F

  • Average October

    75.8 °F

  • Highest 8 October, 2025

    88 °F

Climate (2020–Present)

Orlando / Sanford Airport (8.1 miles)

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  • Average Low 2020–2025

    65.3 °F

  • Average 2020–2025

    74 °F

  • Average High 2020–2025

    83.7 °F
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