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, 09-Apr-2026 12:46pm MDT | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
A chance of rain showers after 3pm. Mostly cloudy. High near 74, with temperatures falling to around 70 in the afternoon. Northwest wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. |
| Tonight |
A chance of rain showers before midnight. Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. North wind 3 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
A chance of rain showers after noon. Partly sunny, with a high near 69. Northeast wind 3 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. |
| Friday Night |
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 45. South wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. |
| Saturday |
A chance of rain showers after noon. Partly sunny, with a high near 74. Southwest wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. |
| Saturday Night |
A chance of rain showers before midnight. Partly cloudy, with a low around 44. Chance of precipitation is 30%. |
| Sunday |
Mostly sunny, with a high near 74. |
| Sunday Night |
Partly cloudy, with a low around 44. |
| Monday |
Mostly sunny, with a high near 72. |
| Monday Night |
A chance of rain showers. Mostly cloudy, with a low around 40. |
| Tuesday |
Rain showers likely. Partly sunny, with a high near 61. |
| Tuesday Night |
A chance of rain showers. Mostly cloudy, with a low around 40. |
| Wednesday |
Mostly sunny, with a high near 69. |
| Wednesday Night |
Partly cloudy, with a low around 42. |
Forecast from NOAA-NWS for Thornton, CO.