Littleton Weather Forecast

    • 52
    • 85

    Mostly Sunny

    • 51
    • 81

    Mostly Sunny

    • 56
    • 90

    Slight Chance Thunderstorms

    • 52
    • 87

    Chance Rain Showers

    • 52
    • 83

    Slight Chance Rain Showers

    • 52
    • 84

    Slight Chance Thunderstorms

Today 11 May North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly sunny. Highs in the lower to mid 80s.

Tonight 11 May North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly clear. Lows 49 to 55. West Winds 10 to 15 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Littleton Temperature Statistics

May Temperature

Denver - Centennial Airport (9.3 miles)

  • Lowest 6 May, 2026

    29.6 °F

  • Average May

    50.7 °F

  • Highest 3 May, 2026

    72.6 °F

Climate (2021–Present)

Denver - Centennial Airport (9.3 miles)

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

  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    65.8 °F
Get WillyWeather+ to remove ads