| National Weather Service Forecast for:
Louisville CO Issued by: National Weather Service Denver-Boulder, CO |
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| Updated: 2:46 am MDT Jul 13, 2026 | ||||||||||||||||||
|
Air Quality Alert
Heat Advisory
| Overnight |
Clear, with a low around 65. Southwest wind 3 to 6 mph. |
| Monday |
Sunny and hot, with a high near 99. Light and variable wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph. |
| Monday Night |
Mostly clear, with a low around 66. Southeast wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. |
| Tuesday |
Sunny and hot, with a high near 97. Light and variable wind becoming east southeast 9 to 14 mph in the morning. Winds could gust as high as 23 mph. |
| Tuesday Night |
Mostly clear, with a low around 65. Breezy, with an east southeast wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 30 mph. |
| Wednesday |
Sunny, with a high near 95. |
| Wednesday Night |
Mostly clear, with a low around 65. Breezy. |
| Thursday |
Sunny, with a high near 94. |
| Thursday Night |
Partly cloudy, with a low around 65. |
| Friday |
Sunny, with a high near 94. |
| Friday Night |
Partly cloudy, with a low around 66. |
| Saturday |
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. |
| Saturday Night |
Partly cloudy, with a low around 66. |
| Sunday |
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. |
Forecast from NOAA-NWS for Louisville CO.
