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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 39.99°N 105.1°W (Text-Only)
NWS Forecast for: Lafayette CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:26 am MDT Jun 30, 2026		Print

  • Today

    Today: Patchy smoke between 7am and 8am. Mostly sunny, with a high near 90. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    High: 90 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy smoke between 11pm and midnight. Partly cloudy, with a low around 56. North wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Low: 56 °F

    Patchy Smoke
    then Mostly
    Clear

  • Wednesday

    Wednesday: Patchy smoke after 3pm. Sunny, with a high near 88. West southwest wind 5 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 88 °F

    Sunny then
    Patchy Smoke

  • Wednesday
    Night

    Wednesday Night: Patchy smoke before 7pm. Partly cloudy, with a low around 57. North northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 57 °F

    Patchy Smoke
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 92. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 92 °F

    Sunny


  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy


  • Friday

    Friday: Sunny, with a high near 95.

    High: 95 °F

    Sunny


  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy


  • Independence
    Day

    Independence Day: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny




    • Today: Patchy smoke between 7am and 8am. Mostly sunny, with a high near 90. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 16 mph.

    Tonight: Patchy smoke between 11pm and midnight. Partly cloudy, with a low around 56. North wind 5 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph.

    Wednesday: Patchy smoke after 3pm. Sunny, with a high near 88. West southwest wind 5 to 9 mph becoming east northeast in the afternoon. Winds could gust as high as 21 mph.

    Wednesday Night: Patchy smoke before 7pm. Partly cloudy, with a low around 57. North northeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Thursday: Sunny, with a high near 92. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    Thursday Night: Partly cloudy, with a low around 60.

    Friday: Sunny, with a high near 95.

    Friday Night: Partly cloudy, with a low around 61.

    Independence Day: Mostly sunny, with a high near 91.

    Saturday Night: Partly cloudy, with a low around 59.

    Sunday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90.

    Sunday Night: Partly cloudy, with a low around 60.

    Monday: Sunny, with a high near 94.


    Lafayette CO
     39.99°N 105.1°W (Elev. 5262 ft)

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