Westwater Airport Weather Forecast

    • 44
    • 70

    Mostly Sunny

    • 37
    • 64

    Sunny

    • 41
    • 65

    Mostly Sunny

    • 44
    • 68

    Chance Rain Showers

    • 41
    • 62

    Slight Chance Thunderstorms

    • 41
    • 62

    Partly Sunny

Today 19 Oct Arches/Grand Flat

Sunny. Highs in the 70s.

Tonight 19 Oct Arches/Grand Flat

Mostly clear. Lows in the 40s. South Winds 10 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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  • Temperature Real-Time

Westwater Airport Temperature Statistics

October Temperature

Grand Junction Regional Airport (32.3 miles)

  • Lowest 17 October, 2025

    36 °F

  • Average October

    59.3 °F

  • Highest 3 October, 2025

    86 °F

Climate (2020–Present)

Grand Junction Regional Airport (32.3 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    68.3 °F
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