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: Sat, 10-Oct-2026 12:46pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A slight chance of rain showers after 3pm. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. West wind around 7 mph. Chance of precipitation is 20%. |
| Tonight |
Mostly cloudy. Low around 58, with temperatures rising to around 60 overnight. West southwest wind around 6 mph. |
| Sunday |
Partly sunny, with a high near 82. South southeast wind 3 to 9 mph, with gusts as high as 20 mph. |
| Sunday Night |
Partly cloudy, with a low around 56. South southwest wind 7 to 12 mph, with gusts as high as 21 mph. |
| Columbus Day |
Sunny, with a high near 81. South southeast wind 6 to 9 mph, with gusts as high as 20 mph. |
| Monday Night |
Mostly clear, with a low around 52. |
| Tuesday |
Sunny, with a high near 72. |
| Tuesday Night |
Rain showers likely. Mostly cloudy, with a low around 47. |
| Wednesday |
Rain showers likely. Mostly cloudy, with a high near 62. |
| Wednesday Night |
Rain showers likely. Mostly cloudy, with a low around 44. |
| Thursday |
A slight chance of rain showers before noon. Mostly sunny, with a high near 65. |
| Thursday Night |
A chance of rain showers. Mostly cloudy, with a low around 41. |
| Friday |
A slight chance of rain showers before noon. Mostly sunny, with a high near 62. |
| Friday Night |
A slight chance of rain showers before midnight. Mostly clear, with a low around 40. |
Forecast from NOAA-NWS for Thornton, CO.