Tri-City, OR 15 December Weather

Altitude - 196m | 42°59′6″N,123°18′43″W | map (OSM)

Tri-City, OR

°F

6:30 amPartly Cloudy5mphE

Sat, December 13, 20257:17 AM (GMT -08:00)

Climatic norm in Tri-City, OR Dec 15

36°
42°
48°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	50°	51°	52°	55°	57°	56°	55°
wind	4mph	4mph	5mph	6mph	6mph	5mph	3mph	2mph
pressure in	29.39	29.39	29.41	29.43	29.43	29.44	29.44	29.45

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	39°	38°	39°	42°	45°	42°	42°
wind	4mph	4mph	3mph	3mph	4mph	4mph	6mph	5mph
pressure in	29.52	29.54	29.55	29.56	29.49	29.42	29.37	29.29

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	41°	40°	39°	40°	46°	52°	46°	41°
wind	4mph	3mph	3mph	4mph	3mph	2mph	3mph	3mph
pressure in	29.47	29.47	29.49	29.50	29.46	29.43	29.43	29.43

* Tri-City, OR weather for December 15 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 Tri-City, OR Weather for December 15, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 15 for previous years is presented.