


NWS Forecast for: 3 Miles W Saint Marys Glacier CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 8:41 pm MDT Jul 14, 2025 | ![]() |
Tonight: Partly cloudy, with a low around 44. Breezy, with a west southwest wind 11 to 17 mph, with gusts as high as 21 mph. Tuesday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 58. Breezy, with a west northwest wind 13 to 16 mph, with gusts as high as 24 mph. Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. West southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 56. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 41. Northwest wind 9 to 11 mph becoming south in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 50%. Thursday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 56. Friday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43. Saturday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 55. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Sunday: Showers and thunderstorms likely. Partly sunny, with a high near 53. Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 43. Breezy. Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 54. Breezy. | |
3 Miles W Saint Marys Glacier CO 39.84°N 105.69°W (Elev. 12507 ft) | |
Visit your local NWS office at: https://www.weather.gov/bou |