Greeley Weather Forecast

    • 34
    • 57

    Becoming Sunny

    • 22
    • 42

    Partly Sunny

    • 8
    • 36

    Mostly Cloudy

    • 16
    • 25

    Mostly Sunny

    • 27
    • 45

    Mostly Sunny

    • 34
    • 52

    Partly Sunny

Today 11 Dec Anderson

Mostly sunny. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 11 Dec Anderson

Partly cloudy. Lows in the mid 30s. Southwest Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph after midnight.

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Greeley Temperature Statistics

December Temperature

Olathe, New Century Aircenter (33.6 miles)

  • Lowest 4 December, 2025

    12 °F

  • Average December

    30.4 °F

  • Highest 9 December, 2025

    55.9 °F

Climate (2020–Present)

Olathe, New Century Aircenter (33.6 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    57.2 °F

  • Average High 2020–2025

    67.9 °F
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