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: Fri, 23-May-2025 3:30pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Mostly cloudy. Low around 53, with temperatures rising to around 56 overnight. North northeast wind 5 to 9 mph. |
| Saturday |
A slight chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy. High near 73, with temperatures falling to around 68 in the afternoon. Northeast wind 3 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night |
Showers and thunderstorms likely. Cloudy, with a low around 51. East northeast wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. |
| Sunday |
A chance of rain showers before noon, then showers and thunderstorms. Cloudy, with a high near 63. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. |
| Sunday Night |
Showers and thunderstorms. Cloudy, with a low around 50. Northeast wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. |
| Memorial Day |
A slight chance of rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 66. Chance of precipitation is 80%. |
| Monday Night |
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 48. |
| Tuesday |
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. |
| Tuesday Night |
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50. |
| Wednesday |
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 73. |
| Wednesday Night |
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51. |
| Thursday |
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 74. |
| Thursday Night |
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. |
| Friday |
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. |
Forecast from NOAA-NWS for Thornton, CO.