New Castle Weather Forecast

    • 29
    • 57

    Snow Showers

    • 23
    • 39

    Snow Showers

    • 20
    • 40

    Snow Showers Likely

    • 28
    • 48

    Partly Sunny

    • 33
    • 57

    Chance Rain/Snow

    • 23
    • 45

    Snow Showers

Today 13 Mar Debeque to Silt Corridor

Mostly cloudy. Slight chance of Showers in the afternoon. Highs in the 50s. South Winds 10 to 15 Mph, becoming southwest with Gusts up to 30 Mph in the afternoon. Chance of rain 20 percent.

Tonight 13 Mar Debeque to Silt Corridor

Cloudy. A chance of rain Showers in the Evening, then snow Showers and rain Showers after midnight. No snow accumulation. Lows in the 20s. South Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest after midnight.

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New Castle Temperature Statistics

March Temperature

Garfield County Regional Airport (9.9 miles)

  • Lowest 8 March, 2025

    23 °F

  • Average March

    40.5 °F

  • Highest 1 March, 2025

    64.9 °F

Climate (2020–Present)

Garfield County Regional Airport (9.9 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    49.5 °F

  • Average High 2020–2025

    64.3 °F
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