The highest day temperature in October 2026 was 67°F. The lowest night temperature was 45°F. The average values for day and night temperatures during October were 59.7°F и 51.1°F respectivly.

The average sea surface temperature in October 2026 for Astoria was 61.0°F. The maximum and minimum values were 55.8°F and 64.2°F respectively.

Most of the days in October are gloomy but you can also expect sunny days.

Precipitation total in October for Astoria is 1.2 in.

The average wind speed in October is 6.0 mph. It makes October one of the most windless months of the year for Astoria.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Astoria in October is 5.6 hours.