Sunday
Smoke in some areas
High:
99°F
A 20 percent chance of showers and thunderstorms after 3pm. Areas of smoke. Partly sunny and hot, with a high near 99. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Thornton, CO Weather - Tomorrow’s Forecast
Sunday Night
Clouds clearing
Overnight low:
66°F
Mostly cloudy, then gradually becoming mostly clear, with a low around 66. West southwest wind 5 to 8 mph.