Greeley-Weld County Airport Weather Forecast

    • 50
    • 80

    Areas Smoke

    • 51
    • 86

    Slight Chance Thunderstorms

    • 50
    • 90

    Partly Sunny

    • 53
    • 90

    Partly Sunny

    • 53
    • 88

    Slight Chance Thunderstorms

    • 52
    • 87

    Slight Chance Thunderstorms

    • 48
    • 81

    Chance Rain Showers

Today 6 Sep Central and South Weld County

Mostly sunny. Areas of smoke. Highs in the upper 70s.

Tonight 6 Sep Central and South Weld County

Areas of smoke in the evening. Partly cloudy. Lows 48 to 54.

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Greeley-Weld County Airport Temperature Statistics

September Temperature

Greeley, Greeley-Weld County Airport (0 miles)

  • Lowest 3 September, 2025

    46.9 °F

  • Average September

    67.6 °F

  • Highest 2 September, 2025

    88 °F

Climate (2020–Present)

Greeley, Greeley-Weld County Airport (0 miles)

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  • Average Low 2020–2025

    34.7 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    65.5 °F
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