Wind
11 mph
NW
Local Forecast
Current conditions, 5-day forecast, active weather alerts for Thornton, CO
Get Alerts No Active Alerts
Hour-by-Hour Current Observation
Partly Cloudy
Wind
11 mph
NW
UV Index
0
None
Humidity
16%
Dew 26°F
Sun
7:06 AM · 6:26 PM
Rise · Set
Source: BROOMFIELD/JEFFC (KBJC). Slider scrubs the next 12 hours.
5-Day Outlook
Tonight
Partly Cloudy
Tonight
Mostly clear, with a low around 57. West southwest wind around 8 mph.
Saturday
Mostly Cloudy
Overnight: Overcast
Saturday
Mostly sunny. High near 85, with temperatures falling to around 82 in the afternoon. Southwest wind around 8 mph.
Night
Mostly cloudy, with a low around 59. Southwest wind around 6 mph.
Sunday
Mostly Cloudy
Overnight: Partly Cloudy
Sunday
Mostly cloudy, with a high near 82. South wind 3 to 8 mph, with gusts as high as 18 mph.
Night
Partly cloudy, with a low around 57.
Monday
Mostly Sunny
Overnight: Partly Cloudy
Monday
Sunny, with a high near 77.
Night
Mostly clear, with a low around 53.
Tuesday
Slight Chance of Rain Showers
Overnight: Chance of Rain
Tuesday
Sunny, with a high near 72.
Night
A chance of rain showers. Mostly cloudy, with a low around 49.
Thornton, CO Weather Analysis Tools
Regional Radar
Composite reflectivity with Lightning overlay.
Regional Observations
Regional & historic weather conditions near Thornton, CO.
Active Alerts
Per-location alert detail and NWS source feeds.
Storm Reports
Recent storm reports including wind, hail, and tornadoes.
Model Analysis
Interactive forecast model guidance.
Satellite Imagery
GOES-East and GOES-West, visible and infrared.