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 |
||||||||||||||||||||||||||||||||||||||||
| Updated: Wed, 25-Feb-2026 5:11am MST | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||
Fire Weather Watch issued February 25 at 1:00AM MST until February 26 at 5:00PM MST
Red Flag Warning issued February 25 at 1:00AM MST until February 25 at 6:00PM MST
| Today |
A slight chance of rain after 5pm. Mostly sunny. High near 69, with temperatures falling to around 64 in the afternoon. West southwest wind 7 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 20%. |
| Tonight |
A slight chance of rain before 11pm. Partly cloudy. Low around 36, with temperatures rising to around 40 overnight. West northwest wind 8 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%. |
| Thursday |
Sunny. High near 61, with temperatures falling to around 58 in the afternoon. West wind 7 to 20 mph, with gusts as high as 31 mph. |
| Thursday Night |
Mostly clear, with a low around 35. West southwest wind 7 to 12 mph, with gusts as high as 25 mph. |
| Friday |
Mostly sunny, with a high near 68. West southwest wind 7 to 14 mph, with gusts as high as 28 mph. |
| Friday Night |
Partly cloudy, with a low around 38. |
| Saturday |
Partly sunny, with a high near 68. |
| Saturday Night |
Mostly cloudy, with a low around 37. |
| Sunday |
A chance of rain after 11am. Partly sunny, with a high near 66. |
| Sunday Night |
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 34. |
| Monday |
A chance of rain and snow. Partly sunny, with a high near 56. |
| Monday Night |
A chance of rain. Mostly cloudy, with a low around 32. |
| Tuesday |
A chance of rain. Partly sunny, with a high near 59. |
| Tuesday Night |
A slight chance of rain. Partly cloudy, with a low around 34. |
Forecast from NOAA-NWS for Thornton, CO.