| NWS Forecast for: Boulder CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 12:47 pm MDT Apr 19, 2026 | |
| This Afternoon: Sunny, with a high near 71. Northwest wind around 6 mph. Tonight: Mostly clear, with a low around 42. West wind around 6 mph. Monday: Mostly sunny, with a high near 79. Calm wind becoming east southeast around 6 mph in the afternoon. Monday Night: Mostly clear, with a low around 51. West wind around 7 mph. Tuesday: Mostly sunny, with a high near 81. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph. Tuesday Night: Mostly cloudy, with a low around 54. Wednesday: Mostly sunny, with a high near 80. Breezy. Wednesday Night: Partly cloudy, with a low around 44. Breezy. Thursday: A chance of showers after noon. Mostly sunny, with a high near 66. Breezy. Thursday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 35. Breezy. Friday: A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 57. Friday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 33. Saturday: Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 55. | |
| Boulder CO 40.02°N 105.28°W (Elev. 5400 ft) | |
Visit your local NWS office at: https://www.weather.gov/bou |