New Castle Weather Forecast

    • 41
    • 71

    Slight Chance Thunderstorms

    • 38
    • 67

    Chance Rain Showers

    • 42
    • 71

    Mostly Sunny

    • 43
    • 74

    Slight Chance Thunderstorms

    • 44
    • 75

    Partly Sunny

    • 44
    • 74

    Mostly Sunny

    • 42
    • 70

    Slight Chance Thunderstorms

Today 19 Apr Debeque to Silt Corridor

Mostly cloudy. Slight chance of Showers and Thunderstorms in the afternoon. Highs 65 to 75. West Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of rain 10 percent.

Tonight 19 Apr Debeque to Silt Corridor

Mostly cloudy. Lows 35 to 45. North Winds 10 to 15 Mph with Gusts up to 20 Mph in the Evening, becoming light.

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New Castle Temperature Statistics

April Temperature

Garfield County Regional Airport (9.9 miles)

  • Lowest 8 April, 2024

    23 °F

  • Average April

    48 °F

  • Highest 12 April, 2024

    75 °F

Climate (2019–Present)

Garfield County Regional Airport (9.9 miles)

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  • Average Low 2019–2024

    35.5 °F

  • Average 2019–2024

    49.2 °F

  • Average High 2019–2024

    63.9 °F
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