Southglenn Weather Forecast

    • 34
    • 46

    Rain Showers

    • 39
    • 51

    Rain Showers

    • 41
    • 61

    Rain Showers

    • 44
    • 68

    Chance Thunderstorms

    • 46
    • 70

    Chance Thunderstorms

    • 49
    • 76

    Partly Sunny

Today 18 May North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Rain Showers through the day. Slight chance of Thunderstorms and snow Showers in the afternoon. No snow accumulation. Highs 39 to 45. Northeast Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 18 May North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly cloudy with a slight chance of snow Showers. Chance of rain Showers in the Evening, then a slight chance of rain Showers after midnight. Lows 26 to 34. North Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light. Chance of precipitation 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Southglenn Temperature Statistics

May Temperature

Denver - Centennial Airport (5.6 miles)

  • Lowest 6 May, 2026

    29.6 °F

  • Average May

    57.4 °F

  • Highest 13 May, 2026

    85.6 °F

Climate (2021–Present)

Denver - Centennial Airport (5.6 miles)

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

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    65.9 °F
Get WillyWeather+ to remove ads