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, 02-Oct-2025 2:11pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny. High near 83, with temperatures falling to around 81 in the afternoon. East wind around 6 mph. |
| Tonight |
Mostly clear, with a low around 53. South southwest wind around 6 mph. |
| Friday |
Sunny. High near 86, with temperatures falling to around 83 in the afternoon. South southeast wind 3 to 7 mph. |
| Friday Night |
Partly cloudy, with a low around 57. West southwest wind around 8 mph, with gusts as high as 16 mph. |
| Saturday |
A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind 8 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 20%. |
| Saturday Night |
Mostly clear, with a low around 46. |
| Sunday |
Mostly sunny, with a high near 69. |
| Sunday Night |
A chance of rain showers. Mostly cloudy, with a low around 45. |
| Monday |
Partly sunny, with a high near 66. |
| Monday Night |
A slight chance of rain showers. Partly cloudy, with a low around 45. |
| Tuesday |
A slight chance of rain showers. Partly sunny, with a high near 60. |
| Tuesday Night |
A slight chance of rain showers. Partly cloudy, with a low around 44. |
| Wednesday |
Mostly sunny, with a high near 69. |
| Wednesday Night |
Mostly clear, with a low around 45. |
Forecast from NOAA-NWS for Thornton, CO.