Forecast for Thornton, Colorado |
Today's Weather Story 48 Hour Graphical Forecast |
| National Weather Service Forecast for:
Thornton, CO Issued by: National Weather Service Denver/Boulder, CO |
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| Updated: Tue, 10-Nov-2026 11:46pm MST | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Clear, with a low around 38. South southwest wind around 6 mph. |
| Veterans Day |
Sunny. High near 66, with temperatures falling to around 60 in the afternoon. Southeast wind around 5 mph. |
| Wednesday Night |
Clear. Low around 39, with temperatures rising to around 41 overnight. South southwest wind around 5 mph. |
| Thursday |
Sunny, with a high near 67. South southeast wind 3 to 7 mph. |
| Thursday Night |
Mostly clear, with a low around 38. South southwest wind around 5 mph. |
| Friday |
Mostly sunny, with a high near 64. |
| Friday Night |
Mostly cloudy, with a low around 37. |
| Saturday |
A slight chance of rain showers after 5pm. Partly sunny, with a high near 55. |
| Saturday Night |
A slight chance of rain showers before 5am. Mostly cloudy, with a low around 38. |
| Sunday |
Mostly sunny, with a high near 55. |
| Sunday Night |
Partly cloudy, with a low around 34. |
| Monday |
Mostly sunny, with a high near 58. |
| Monday Night |
Partly cloudy, with a low around 35. |
| Tuesday |
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 59. |
Forecast from NOAA-NWS for Thornton, CO.