Louisiana Purchase Weather Forecast

    • 55
    • 72

    Mostly Cloudy

    • 57
    • 86

    Chance Thunderstorms

    • 54
    • 80

    Chance Thunderstorms

    • 53
    • 84

    Chance Thunderstorms

    • 50
    • 77

    Chance Thunderstorms

    • 49
    • 77

    Chance Rain Showers

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

Mostly cloudy. Slight chance of Showers until late Afternoon, then a slight chance of Thunderstorms late in the afternoon. Highs near 70. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph in the afternoon. Chance of rain 20 percent.

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

Mostly cloudy. Slight chance of Showers in the evening. Lows 49 to 55. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Louisiana Purchase Temperature Statistics

September Temperature

Buckley Air Force Base Airport (1.2 miles)

  • Lowest 12 September, 2026

    51.8 °F

  • Average September

    74.3 °F

  • Highest 13 September, 2026

    94.3 °F

Climate (2021–2026)

Buckley Air Force Base Airport (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    66.1 °F
Get WillyWeather+ to remove ads