Napa Junction, CA 21 January Weather

Altitude - 20m | 38°11′13″N,122°15′4″W | map (OSM)

Napa Junction, CA

°F

1 amFog2mphN

Sat, January 17, 20261:34 AM (GMT -08:00)

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

temperature °F	44°	42°	40°	44°	54°	59°	52°	46°
wind	2mph	2mph	2mph	2mph	5mph	5mph	2mph	2mph
pressure in	30.03	30.03	30.04	30.06	30.04	29.99	29.99	30.02

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

temperature °F	39°	35°	32°	40°	54°	59°	49°	40°
wind	2mph	3mph	3mph	4mph	6mph	5mph	2mph	2mph
pressure in	30.38	30.41	30.43	30.45	30.46	30.40	30.38	30.38

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

temperature °F	52°	53°	53°	53°	57°	58°	56°	56°
wind	6mph	6mph	6mph	6mph	7mph	7mph	6mph	7mph
pressure in	29.72	29.70	29.71	29.75	29.74	29.70	29.68	29.65

* Napa Junction, CA 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 Napa Junction, CA 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.