Average weather for Lake Oswego in October
It's pleasantly warm in October in Lake Oswego with an average temperature of 19°C. Temperatures this month range from a low of 15°C to a high of 26°C. At night, you can expect temperatures between 8°C and 13°C.
Start of October
The month of October starts in Lake Oswego with warm temps, averaging around 24°C during the day and nights around 11°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid October
By mid-October, daytime temps drop to around 19°C, with nights around 11°C. There’s a high chance of precipitation during this time.
End of October
By the end of October, the average daytime temperature in Lake Oswego is around 16°C, while nighttime temps are about 10°C. There’s a significant chance of many days with precipitation.
In October, there is an average of 258 mm of precipitation, spread over 12 days. The wind speed is around 3 Bft, mostly coming from the South.
Lake Oswego in October |
New York | ||
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19°C | 21°C | |
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26°C | 26°C | |
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15°C | -5°C | |
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258 mm | 119 mm | |
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12 days | 13 days |
UV index
The UV index is a maximum of 6 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is October a good time to visit Lake Oswego?
Looking for sun? October isn’t a good month to be in Lake Oswego. The temperature is nice, but there’s too much chance of rain.
Temperature records
With 32°C in 2022, Lake Oswego reached the highest temperature in October over the past 10 years. The lowest daytime temperature in this month was 8°C in 2019. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 18°C.
Check out the climate of Lake Oswego for all months and discover the best travel time
Daily Temperature in October in Lake Oswego
This chart shows the average daily high and low temperatures in October for Lake Oswego, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in October in Lake Oswego
The chart below shows the average daily precipitation in October for Lake Oswego, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for October, you can expect about 12 days of precipitation in Lake Oswego.
Daily UV index in October in Lake Oswego
This chart shows the average daily UV index in October in Lake Oswego, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in October in Lake Oswego over the years
This chart shows the average temperature in October in Lake Oswego, measured in degrees Celsius, over the past few years.
Total precipitation in October in Lake Oswego over the years
This chart shows the average precipitation in October in Lake Oswego, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in October for Lake Oswego
Click on any day in October to get detailed info about the usual weather on that day in Lake Oswego. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in October in Lake Oswego
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Average weather in Lake Oswego by month
Click on a month below to see detailed weather info for Lake Oswego. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Lake Oswego for all months at once