Jefferson, CO 21 January Weather

Altitude - 2898m | 39°22′37″N,105°48′4″W | map (OSM)

Jefferson, CO

°F

5 pmCloudy19mphNW

Fri, January 16, 20265:28 PM (GMT -07:00)

Wednesday Jan 21 2026	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	25°	24°	24°	29°	36°	35°	30°	27°
wind	11mph	11mph	12mph	9mph	8mph	12mph	11mph	10mph
pressure in	20.93	20.92	20.93	20.99	21.00	20.94	20.92	20.94

Tuesday Jan 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	-1°	-1°	5°	13°	19°	26°	20°	18°
wind	15mph	14mph	15mph	14mph	15mph	15mph	15mph	19mph
pressure in	20.95	20.88	20.94	20.97	20.92	20.94	20.91	20.91

Sunday Jan 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	31°	29°	29°	32°	34°	37°	32°	29°
wind	10mph	12mph	11mph	7mph	4mph	5mph	5mph	6mph
pressure in	20.84	20.81	20.81	20.82	20.77	20.77	20.75	20.78

* Jefferson, CO weather for January 21 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Jefferson, CO Weather for January 21, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on January 21 for previous years is presented.