| NWS Forecast for: Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County Issued by: National Weather Service Denver-Boulder, CO Last Update: 219 PM MDT Sat Aug 30 2025 |  |
Tonight: Mostly cloudy with a chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of showers during the late evening hours. Mostly clear after midnight. Lows near 50. Chance of rain 30 percent. Sunday: Mostly sunny. Highs near 80. Sunday Night: Mostly clear. Lows in the lower to mid 50s. Labor Day: Mostly sunny. Highs in the lower 80s. Monday Night: Mostly clear. Lows in the lower to mid 50s. Tuesday And Tuesday Night: Mostly clear. Highs near 80. Lows in the lower 50s. Wednesday And Wednesday Night: Partly cloudy with a 20 percent chance of thunderstorms. Highs in the upper 70s. Lows near 50. Thursday: Partly cloudy. Highs in the upper 70s. Thursday Night And Friday: Mostly clear. Lows near 50. Highs in the lower 80s. Friday Night: Partly cloudy. Lows in the lower to mid 50s. Saturday: Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 80s. | |
| Zone Forecast: Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County | |
Visit your local NWS office at: https://www.weather.gov/bou |