7-Day Forecast 39.37°N 105.79°W (Text-Only)
NWS Forecast for: Jefferson CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 4:01 am MDT Jul 14, 2025




Today: A slight chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Increasing clouds, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 70%.

Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. East wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 30%.

Tuesday: A 50 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny, with a high near 78. West northwest wind 5 to 13 mph, with gusts as high as 21 mph.

Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 47. South southeast wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

Wednesday: Showers and possibly a thunderstorm after noon. High near 75. Light west northwest wind becoming west southwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 45. Chance of precipitation is 50%.

Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 75. Chance of precipitation is 70%.

Thursday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 47.

Friday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 75.

Friday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46.

Saturday: Showers and thunderstorms likely. Partly sunny, with a high near 74.

Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Sunday: Showers and thunderstorms likely. Partly sunny, with a high near 75.



Jefferson CO
 39.37°N 105.79°W (Elev. 9442 ft)

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