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, 22-Oct-2025 3:26pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 70, with temperatures falling to around 66 in the afternoon. East northeast wind around 7 mph. |
| Tonight |
Partly cloudy, with a low around 41. North northwest wind 2 to 6 mph. |
| Thursday |
Partly sunny. High near 67, with temperatures falling to around 63 in the afternoon. East southeast wind 2 to 8 mph, with gusts as high as 16 mph. |
| Thursday Night |
A chance of rain showers. Mostly cloudy, with a low around 43. North northwest wind around 7 mph. Chance of precipitation is 30%. |
| Friday |
A slight chance of rain showers before noon. Partly sunny, with a high near 62. North wind around 5 mph. Chance of precipitation is 20%. |
| Friday Night |
Mostly clear, with a low around 38. |
| Saturday |
Sunny, with a high near 70. |
| Saturday Night |
Partly cloudy, with a low around 41. |
| Sunday |
Partly sunny, with a high near 64. |
| Sunday Night |
A chance of rain showers. Mostly cloudy, with a low around 39. |
| Monday |
A slight chance of rain showers after noon. Mostly sunny, with a high near 60. |
| Monday Night |
A slight chance of rain and snow showers. Partly cloudy, with a low around 35. |
| Tuesday |
Sunny, with a high near 57. |
| Tuesday Night |
Mostly clear, with a low around 31. |
Forecast from NOAA-NWS for Thornton, CO.