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: Wed, 26-Nov-2025 2:26pm MST | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Partly sunny. High near 51, with temperatures falling to around 46 in the afternoon. Northeast wind around 6 mph. |
| Tonight |
Partly cloudy. Low around 28, with temperatures rising to around 30 overnight. South southeast wind around 3 mph. |
| Thanksgiving Day |
Sunny. High near 52, with temperatures falling to around 46 in the afternoon. East northeast wind 2 to 6 mph. |
| Thursday Night |
Mostly cloudy, with a low around 32. West wind around 3 mph. |
| Friday |
A slight chance of rain after 5pm. Mostly sunny, with a high near 63. West wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 20%. |
| Friday Night |
A slight chance of rain before 11pm, then rain and snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible. |
| Saturday |
A chance of snow before 11am. Partly sunny, with a high near 32. New snow accumulation of less than half an inch possible. |
| Saturday Night |
A slight chance of snow after 5am. Mostly cloudy, with a low around 14. |
| Sunday |
A chance of snow. Mostly cloudy, with a high near 28. New snow accumulation of less than half an inch possible. |
| Sunday Night |
A chance of snow before 5am. Mostly cloudy, with a low around 15. New snow accumulation of less than half an inch possible. |
| Monday |
Mostly sunny, with a high near 35. |
| Monday Night |
Mostly clear, with a low around 18. |
| Tuesday |
Mostly sunny, with a high near 44. |
| Tuesday Night |
A slight chance of snow after 5am. Mostly cloudy, with a low around 25. |
Forecast from NOAA-NWS for Thornton, CO.