Monday
Sunny
High:
68°F
Sunny, with a high near 68. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 15 mph.
Thornton, CO Weather - Tomorrow’s Forecast
Monday Night
Mostly clear
Overnight low:
45°F
Mostly clear, with a low around 45. East northeast wind around 5 mph becoming calm in the evening.