Grand Junction Weather Forecast

    • 9
    • 38

    Becoming Sunny

    • 17
    • 37

    Increasing Clouds

    • 17
    • 44

    Mostly Sunny

    • 21
    • 46

    Partly Sunny

    • 22
    • 48

    Mostly Sunny

    • 25
    • 49

    Mostly Sunny

    • 26
    • 51

    Partly Sunny

Today 25 Jan Grand Valley

Mostly sunny. Highs in the 30s. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 25 Jan Grand Valley

Mostly clear. Lows 5 to 15. North Winds 10 to 15 Mph, becoming east after midnight.

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Grand Junction Temperature Statistics

January Temperature

Grand Junction Regional Airport (4.3 miles)

  • Lowest 10 January, 2026

    16.6 °F

  • Average January

    34.7 °F

  • Highest 14 January, 2026

    55.7 °F

Climate (2021–Present)

Grand Junction Regional Airport (4.3 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    68.6 °F
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