Littleton Weather Forecast

    • 32
    • 71

    Chance Rain

    • 34
    • 50

    Partly Sunny

    • 43
    • 69

    Partly Sunny

    • 31
    • 58

    Partly Sunny

    • 39
    • 60

    Partly Sunny

    • 36
    • 68

    Partly Sunny

    • 36
    • 63

    Partly Sunny

Today 17 Dec North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy. Highs in the upper 60s. Southwest Winds 15 to 25 Mph. Gusts up to 40 Mph in the afternoon.

Tonight 17 Dec North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Patchy blowing dust in the evening. Mostly cloudy with a chance of rain early in the Evening, then mostly cloudy with a chance of rain and snow during the late evening hours. Mostly clear after midnight. Windy. Lows near 30. Northwest Winds 20 to 30 Mph. Gusts up to 50 Mph, decreasing to 40 Mph after midnight. Chance of precipitation 30 percent.

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Littleton Temperature Statistics

December Temperature

Denver - Centennial Airport (9.3 miles)

  • Lowest 4 December, 2025

    10 °F

  • Average December

    39.6 °F

  • Highest 15 December, 2025

    68 °F

Climate (2020–Present)

Denver - Centennial Airport (9.3 miles)

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  • Average Low 2020–2025

    39 °F

  • Average 2020–2025

    51.8 °F

  • Average High 2020–2025

    65 °F
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