Jefferson, CO

Current conditions, hourly and 7-day forecast, and live radar for Jefferson, CO 80456. Right now: mostly clear, 39°F. Data from the National Weather Service.

• Tonight: Mostly clear. Low around 39, with temperatures rising to around 42 overnight. Southwest wind 2 to 6 mph.
• Thursday: Sunny, with a high near 72. West wind 1 to 8 mph.
• Thursday Night: Mostly clear. Low around 39, with temperatures rising to around 42 overnight. West northwest wind 5 to 10 mph, with gusts as high as 16 mph.
• Friday: Mostly sunny, with a high near 74. West wind 2 to 17 mph, with gusts as high as 28 mph.
• Friday Night: Mostly clear, with a low around 41. West northwest wind 2 to 13 mph, with gusts as high as 21 mph.
• Saturday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. Chance of precipitation is 20%.