Thornhill Weather Forecast

    • 30
    • 58

    Partly Sunny

    • 38
    • 60

    Mostly Sunny

    • 53
    • 67

    Mostly Cloudy

    • 58
    • 78

    Mostly Cloudy

    • 59
    • 78

    Chance Rain Showers

    • 43
    • 79

    Chance Rain Showers

Today 26 Mar Orange

Sunny. Highs in the upper 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon.

Tonight 26 Mar Orange

Mostly clear. Lows in the lower 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming north around 5 Mph after midnight.

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Thornhill Temperature Statistics

March Temperature

Orange, Orange County Airport (7.5 miles)

  • Lowest 3 March, 2025

    15.8 °F

  • Average March

    47.3 °F

  • Highest 19 March, 2025

    77 °F

Climate (2020–Present)

Orange, Orange County Airport (7.5 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    67 °F
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