10-Day Weather Forecast for Lake Oswego (OR)
Six-hourly outlook through Wednesday 16 September. Updated every three hours via MET Norway.
What's the weather in Lake Oswego this week?
Today's weather - Sunday 6 Sep
Tonight, the weather in Lake Oswego will be partly cloudy, with temperatures around 14°C (57°F), dropping to 12°C (54°F) by morning.
Tomorrow's weather - Monday 7 Sep
For Monday the forecast for Lake Oswego is partly cloudy with some rain. Expect highs of a pleasant 20°C (68°F) and lows of around 12°C (54°F).
10-Day Weather Forecast
In the coming 10 days, the weather in Lake Oswego will get warmer, maximum temperatures reach 28°C (82°F) on Wednesday. Daytime highs during this period will average around 22°C (72°F), with nighttime lows around 12°C (54°F). Compared to normal September conditions, this is a bit cooler than usual. There will be plenty of sunshine throughout this time. Expect much less rainfall than usual (compared to average September levels), the days are characterized by mostly dry conditions. There will be rain on around 1 day (Sat). Wind patterns will be generally calm.
Weather Forecast FAQ for Lake Oswego
When will be the warmest day next week?
The warmest day is expected to be Wednesday with a high of 28°C (82°F).
When will be the coldest day?
The coldest day is forecasted for Friday with a low of 10°C (50°F).
Will it rain next week in Lake Oswego?
Yes, rain is expected on 1 day , specifically on Sat.
How much rainfall is expected next week?
A total of 2 mm (0.1 in) of rain is forecasted for the 10-day period.
What will be the temperature range next week?
Temperatures will range from 10°C (50°F) to 28°C (82°F).
More about Lake Oswego
Explore the full Lake Oswego climate overview with monthly averages, or check rainfall data and temperature by month.
Lake Oswego weather by month
Browse monthly averages for Lake Oswego: climate by month with temperature, rainfall and sunshine.
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