Westwater Airport Weather Forecast

    • 40
    • 63

    Increasing Clouds

    • 42
    • 67

    Partly Sunny

    • 42
    • 68

    Slight Chance Thunderstorms

    • 40
    • 70

    Mostly Sunny

    • 45
    • 73

    Mostly Sunny

    • 49
    • 78

    Partly Sunny

Today 28 Apr Arches/Grand Flat

Sunny. Highs in the 60s.

Tonight 28 Apr Arches/Grand Flat

Partly cloudy in the Evening, then becoming mostly cloudy. Lows 35 to 45.

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  • Temperature Real-Time

Westwater Airport Temperature Statistics

April Temperature

Grand Junction Regional Airport (32.3 miles)

  • Lowest 18 April, 2026

    27.6 °F

  • Average April

    54.4 °F

  • Highest 9 April, 2026

    81.6 °F

Climate (2021–Present)

Grand Junction Regional Airport (32.3 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    69.1 °F
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