Thornhill Weather Forecast

    • 42
    • 64

    Increasing Clouds

    • 44
    • 61

    Mostly Cloudy

    • 62
    • 74

    Rain Showers

    • 46
    • 74

    Rain Showers

    • 36
    • 60

    Mostly Sunny

    • 46
    • 69

    Partly Sunny

Today 13 Mar Orange

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s. Northeast Winds around 5 Mph.

Tonight 13 Mar Orange

Mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Northeast Winds around 5 Mph.

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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

    42.3 °F

  • Highest 1 March, 2025

    64.4 °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

    66.9 °F
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