Weather in Thornton, Colorado
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:11 PM ET · Refreshes every hour
83°F
Partly cloudy
Feels like 81°F
14%
Humidity
7 mph
Wind Speed
About Weather in Thornton
Thornton is located in Colorado (coordinates: 39.920433°N, 104.941413°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.