Sunday
Chance of snow
High:
30°F
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 30. Calm wind becoming northeast around 6 mph in the morning.
Thornton, CO Weather - Tomorrow’s Forecast
Sunday Night
Chance of snow
Overnight low:
17°F
A 40 percent chance of snow. Mostly cloudy, with a low around 17. North wind 3 to 5 mph.