| NWS Forecast for: 2 Miles ENE Johnstown CO Issued by: National Weather Service Denver-Boulder, CO Last Update: 12:46 pm MDT Jul 21, 2026 | |
Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 64. Southeast wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. Wednesday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 94. North northeast wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 62. North wind 5 to 13 mph becoming east northeast in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 40%. Thursday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly sunny through mid morning, then becoming cloudy, with a high near 88. Light and variable wind becoming north around 6 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 70%. Thursday Night: A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62. East northeast wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph. Friday: Sunny, with a high near 94. Friday Night: Partly cloudy, with a low around 64. Saturday: Sunny and hot, with a high near 98. Saturday Night: Partly cloudy, with a low around 65. Sunday: Sunny and hot, with a high near 98. Sunday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. Monday: A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. | |
| 2 Miles ENE Johnstown CO 40.35°N 104.88°W (Elev. 4806 ft) | |
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