| National Weather Service Forecast for:
Thornton, CO Issued by: National Weather Service Denver/Boulder, CO |
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| Updated: Thu, 07/03/2025 4:21am | ||||||||||||||||||||||||||||||||||||||||
| Thornton | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly clear. Low around 62, with temperatures rising to around 64 overnight. South southwest wind around 3 mph. |
| Thursday |
Mostly sunny, with a high near 95. North northeast wind 3 to 12 mph, with gusts as high as 21 mph. |
| Thursday Night |
A slight chance of showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. West northwest wind 5 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. |
| Independence Day |
A slight chance of rain showers before 9am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. North northwest wind 3 to 8 mph, with gusts as high as 17 mph. Chance of precipitation is 30%. |
| Friday Night |
Mostly clear, with a low around 62. West wind 5 to 8 mph, with gusts as high as 16 mph. |
| Saturday |
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. Chance of precipitation is 20%. |
| Saturday Night |
Mostly clear, with a low around 61. |
| Sunday |
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 92. |
| Sunday Night |
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61. |
| Monday |
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92. |
| Monday Night |
Mostly clear, with a low around 62. |
| Tuesday |
Sunny, with a high near 95. |
| Tuesday Night |
Mostly clear, with a low around 64. |
| Wednesday |
Mostly sunny, with a high near 96. |
Forecast from NOAA-NWS for Thornton, CO.