7-Day Forecast 39.84°N 105.69°W (Text-Only)
NWS Forecast for: 3 Miles WNW Saint Marys Glacier CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 4:01 am MDT Jul 13, 2025




This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 55. East wind around 9 mph, with gusts as high as 15 mph.

Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. East southeast wind around 10 mph becoming west after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 30%.

Monday: Showers likely and possibly a thunderstorm after noon. Sunny through mid morning, then becoming mostly cloudy, with a high near 59. Northwest wind 8 to 10 mph, with gusts as high as 16 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 44. West southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 55. Chance of precipitation is 90%.

Wednesday Night: Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 40.

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 42.

Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 56.

Friday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 43.

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 56.



3 Miles WNW Saint Marys Glacier CO
 39.84°N 105.69°W (Elev. 12507 ft)

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