


NWS Forecast for: 4 Miles W Saint Marys Glacier CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 2:21 pm MDT Jul 13, 2025 | ![]() |
Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 42. East southeast wind around 10 mph becoming west southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 40%. Monday: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 58. West wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Breezy, with a west wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 59. Northwest wind 10 to 14 mph, with gusts as high as 24 mph. Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. West northwest wind 10 to 13 mph becoming south southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 56. 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 43. Chance of precipitation is 50%. Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 55. Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44. Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 55. Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 56. Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. Sunday: Showers and thunderstorms likely. Partly sunny, with a high near 56. | |
4 Miles W Saint Marys Glacier CO 39.84°N 105.72°W (Elev. 12260 ft) | |
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