7-Day Forecast 40°N 105.3°W (Text-Only)
NWS Forecast for: 4 Miles SW Boulder CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 12:46 am MDT Aug 11, 2026




This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Patchy smoke. Partly sunny, with a temperature falling to around 82 by 5pm. Light and variable wind becoming north northwest 5 to 7 mph.

Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke. Mostly cloudy, then gradually becoming mostly clear, with a low around 67. West southwest wind 6 to 8 mph.

Wednesday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Patchy smoke before 4pm. Partly sunny, with a high near 83. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 70%.

Wednesday Night: Showers likely and possibly a thunderstorm. Patchy smoke before 7pm. Mostly cloudy, with a low around 60. Light west wind. Chance of precipitation is 70%.

Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 72. Light and variable wind. Chance of precipitation is 90%.

Thursday Night: Showers and possibly a thunderstorm. Low around 56. Chance of precipitation is 80%.

Friday: A slight chance of showers, then showers and possibly a thunderstorm after noon. High near 75. Chance of precipitation is 90%.

Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 55.

Saturday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 76.

Saturday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

Sunday: Showers and thunderstorms likely. Partly sunny, with a high near 77.

Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 80.



4 Miles SW Boulder CO
 40°N 105.3°W (Elev. 6509 ft)

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