7-Day Forecast 39.89°N 104.95°W (Text-Only)
NWS Forecast for: Thornton CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:55 pm MDT May 31, 2024
Print


  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 74. Northeast wind around 6 mph.

    High: 74 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Partly cloudy, with a low around 52. East northeast wind around 6 mph becoming light and variable  in the evening.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 84. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 84 °F

    Sunny then
    Chance
    T-storms

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 54. Southeast wind 5 to 7 mph becoming southwest in the evening.

    Low: 54 °F

    Partly Cloudy


  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 90. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy


  • Monday

    Monday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny


  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy


  • Tuesday

    Tuesday: Partly sunny, with a high near 91.

    High: 91 °F

    Partly Sunny




  • This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 74. Northeast wind around 6 mph.

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 52. East northeast wind around 6 mph becoming light and variable in the evening.

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 84. Calm wind becoming north 5 to 8 mph in the afternoon.

    Saturday Night: Partly cloudy, with a low around 54. Southeast wind 5 to 7 mph becoming southwest in the evening.

    Sunday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Southwest wind 6 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    Sunday Night: Partly cloudy, with a low around 56.

    Monday: Mostly sunny, with a high near 91.

    Monday Night: Mostly cloudy, with a low around 62.

    Tuesday: Partly sunny, with a high near 91.

    Tuesday Night: Partly cloudy, with a low around 57.

    Wednesday: Sunny, with a high near 88.

    Wednesday Night: Mostly clear, with a low around 59.

    Thursday: A slight chance of showers and thunderstorms. Sunny, with a high near 86.

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.

    Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.



    Thornton CO
     39.89°N 104.95°W (Elev. 5197 ft)

    Visit your local NWS office at: https://www.weather.gov/bou