Thornton, CO

Current conditions, hourly and 7-day forecast, and live radar for Thornton, CO 80241. Right now: mostly clear, 57°F. Data from the National Weather Service.

• Tonight: Mostly clear, with a low around 57. Northwest wind 2 to 7 mph.
• Thursday: Sunny. High near 88, with temperatures falling to around 86 in the afternoon. South wind 3 to 7 mph.
• Thursday Night: Mostly clear, with a low around 60. South wind around 8 mph.
• Friday: Mostly sunny, with a high near 91. Southeast wind around 7 mph.
• Friday Night: Partly cloudy, with a low around 61. West southwest wind around 7 mph.
• Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Chance of precipitation is 20%.