Weather in Altona, Colorado
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 08:52 PM ET · Refreshes every hour
71°F
Overcast
Feels like 61°F
27%
Humidity
17 mph
Wind Speed
About Weather in Altona
Altona is located in Colorado (coordinates: 40.121928°N, 105.296165°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.