Denver Weather Forecast

    • 61
    • 71

    Rain Showers Likely

    • 59
    • 81

    Partly Sunny

    • 53
    • 83

    Mostly Sunny

    • 54
    • 76

    Partly Sunny

    • 56
    • 77

    Partly Sunny

    • 60
    • 80

    Partly Sunny

Today 17 Sep Lancaster

A chance of Thunderstorms. Showers Likely, mainly in the morning. Highs around 70. Northeast Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 17 Sep Lancaster

A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Denver Temperature Statistics

September Temperature

Lancaster, Lancaster Airport (11.2 miles)

  • Lowest 8 September, 2025

    48 °F

  • Average September

    67.1 °F

  • Highest 4 September, 2025

    82 °F

Climate (2020–Present)

Lancaster, Lancaster Airport (11.2 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    65.6 °F
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