Arsenal Weather Forecast

    • 52
    • 81

    Chance Rain Showers

    • 41
    • 69

    Mostly Sunny

    • 41
    • 66

    Mostly Sunny

    • 37
    • 64

    Mostly Sunny

    • 45
    • 76

    Mostly Sunny

    • 38
    • 72

    Slight Chance Rain/Snow

    • 38
    • 62

    Partly Sunny

Today 15 Oct North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly sunny. Areas of fog early in the morning. Slight chance of Showers late in the afternoon. Highs in the upper 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph in the afternoon. Chance of rain 20 percent.

Tonight 15 Oct North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy. Slight chance of Showers early in the Evening, then a chance of Showers during the late evening hours. Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

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Arsenal Temperature Statistics

October Temperature

Buckley Air Force Base Airport (7.5 miles)

  • Lowest 13 October, 2025

    37.2 °F

  • Average October

    59.1 °F

  • Highest 3 October, 2025

    85.8 °F

Climate (2020–Present)

Buckley Air Force Base Airport (7.5 miles)

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  • Average Low 2020–2025

    39.2 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    64.7 °F
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