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, 12-Feb-2026 11:46am MST | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| Today |
A slight chance of rain showers before 2pm, then a slight chance of rain between 2pm and 3pm, then a slight chance of rain showers. Mostly sunny, with a high near 58. Northeast wind around 7 mph. Chance of precipitation is 20%. |
| Tonight |
A slight chance of rain showers before 1am. Partly cloudy, with a low around 32. West northwest wind 2 to 6 mph. Chance of precipitation is 20%. |
| Friday |
Rain showers likely after 2pm. Partly sunny. High near 57, with temperatures falling to around 55 in the afternoon. Northeast wind 2 to 6 mph. Chance of precipitation is 60%. |
| Friday Night |
Rain showers likely before 5am. Mostly cloudy, with a low around 35. Northwest wind around 6 mph. Chance of precipitation is 60%. |
| Saturday |
Sunny, with a high near 59. North northeast wind around 6 mph. |
| Saturday Night |
Mostly clear, with a low around 30. |
| Sunday |
Mostly sunny, with a high near 63. |
| Sunday Night |
Partly cloudy, with a low around 34. |
| Washington's Birthday |
Partly sunny, with a high near 66. |
| Monday Night |
A chance of rain after 5am. Partly cloudy, with a low around 38. |
| Tuesday |
A chance of rain. Partly sunny, with a high near 60. |
| Tuesday Night |
A chance of rain before 11pm, then a chance of rain and snow. Partly cloudy, with a low around 31. |
| Wednesday |
A chance of snow. Mostly sunny, with a high near 53. |
| Wednesday Night |
A slight chance of snow before 5am. Partly cloudy, with a low around 27. |
Forecast from NOAA-NWS for Thornton, CO.