The highest day temperature in October 2026 was 77°F. The lowest night temperature was 37°F. The average values for day and night temperatures during October were 65.0°F и 46.0°F respectivly.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for Olympia is 1.1 in.

The average wind speed in October is 4.3 mph. This value is relatively stable throughout the year.

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 Olympia in October is 5.8 hours.