Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Broomfield / Jeffco (KBJC)

Lat: 39.9°NLon: 105.1°WElev: 5551ft.

Fair

43°F

6°C

Humidity 42%
Wind Speed Calm
Barometer 30.41 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 17 Oct 6:15 am MDT
Extended Forecast for

3 Miles WSW Leyden CO

  • Today

    Today: Sunny, with a high near 75. West wind around 6 mph becoming calm  in the afternoon.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 46. West wind 3 to 8 mph.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73. West wind 5 to 8 mph becoming east in the morning.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47. North wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69. Calm wind becoming east around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 75. West wind around 6 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 46. West wind 3 to 8 mph.
Sunday
Mostly sunny, with a high near 73. West wind 5 to 8 mph becoming east in the morning.
Sunday Night
Partly cloudy, with a low around 47. North wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 69. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 76.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52.
Friday
A chance of showers. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Leyden CO
 39.81°N 105.17°W (Elev. 5597 ft)
12:46 am MDT Oct 17, 2026
6am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database