Port O'Brien, AK 21 October Weather

Altitude - 85m | 57°43′55″N,153°19′1″W | map (OSM)

Port O'Brien, AK

°F

2 amCloudy4mphSE

Sat, October 11, 20252:46 AM (GMT -08:00)

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

temperature °F	42°	41°	41°	40°	43°	45°	44°	41°
wind	11mph	10mph	10mph	10mph	11mph	12mph	11mph	9mph
pressure in	28.81	28.75	28.72	28.70	28.71	28.70	28.70	28.70

Monday Oct 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	40°	39°	40°	46°	49°	49°	46°
wind	9mph	7mph	7mph	7mph	7mph	9mph	11mph	15mph
pressure in	30.03	30.00	29.97	29.94	29.90	29.82	29.74	29.72

Saturday Oct 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	31°	31°	31°	37°	39°	37°	33°
wind	6mph	5mph	4mph	4mph	6mph	6mph	5mph	3mph
pressure in	30.06	30.07	30.09	30.11	30.13	30.14	30.15	30.18

* Port O'Brien, AK weather for October 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 Port O'Brien, AK Weather for October 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 October 21 for previous years is presented.