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: Thu, 15-Oct-2026 12:46pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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Freeze Warning issued October 15 at 9:50AM MDT until October 16 at 9:00AM MDT
| This Afternoon |
Sunny, with a high near 54. North wind 12 to 18 mph, with gusts as high as 31 mph. |
| Tonight |
Mostly clear, with a low around 32. North northeast wind 3 to 8 mph. |
| Friday |
Sunny, with a high near 58. Southeast wind around 6 mph. |
| Friday Night |
Clear, with a low around 33. South southeast wind around 5 mph. |
| Saturday |
Sunny, with a high near 78. South southeast wind around 6 mph. |
| Saturday Night |
Mostly clear, with a low around 43. |
| Sunday |
Mostly sunny, with a high near 74. |
| Sunday Night |
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 42. |
| Monday |
A slight chance of rain showers after noon. Mostly sunny, with a high near 71. |
| Monday Night |
Mostly clear, with a low around 45. |
| Tuesday |
Sunny, with a high near 77. |
| Tuesday Night |
Mostly clear, with a low around 50. |
| Wednesday |
Sunny, with a high near 78. |
| Wednesday Night |
Partly cloudy, with a low around 51. |
Forecast from NOAA-NWS for Thornton, CO.