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: Sun, 12-Oct-2025 2:41pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Mostly sunny. High near 72, with temperatures falling to around 69 in the afternoon. North northwest wind around 12 mph, with gusts as high as 17 mph. |
| Tonight |
Partly cloudy, with a low around 41. East wind 3 to 10 mph, with gusts as high as 16 mph. |
| Columbus Day |
Partly sunny. High near 64, with temperatures falling to around 62 in the afternoon. South southeast wind 5 to 13 mph, with gusts as high as 24 mph. |
| Monday Night |
A slight chance of rain showers after midnight. Mostly cloudy, with a low around 45. South wind 3 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. |
| Tuesday |
Mostly sunny, with a high near 71. North northwest wind 3 to 8 mph, with gusts as high as 17 mph. |
| Tuesday Night |
Mostly clear, with a low around 48. |
| Wednesday |
Sunny, with a high near 79. |
| Wednesday Night |
Mostly clear, with a low around 47. |
| Thursday |
A chance of rain showers. Mostly sunny, with a high near 63. |
| Thursday Night |
A slight chance of rain showers before midnight. Partly cloudy, with a low around 39. |
| Friday |
Mostly sunny, with a high near 64. |
| Friday Night |
Partly cloudy, with a low around 40. |
| Saturday |
A slight chance of rain showers. Mostly sunny, with a high near 63. |
| Saturday Night |
Mostly clear, with a low around 35. |
Forecast from NOAA-NWS for Thornton, CO.