Weather in Lake Oswego, OR
Updated 2026-09-26 05:45 local time · ZIP codes 97034, 97035
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
50°25% rain49°26% rain
50°10% rain53°6% rain56°5% rain
59°13% rain61°11% rain63°10% rain64°10% rain65°10% rain65°10% rain64°10% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 26%).
It feels like 48°F with winds near 2 mph.
65°F, 10% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 50°F, wind 2 mph, rain chance up to 26%.
UV index is 0.
Local weather characteristics in Lake Oswego
Oregon ranges from a mild, wet Pacific climate west of the Cascades to much drier conditions east of the mountains. Elevation strongly affects snow and temperature.
Lake Oswego is part of the West weather region. The forecast point is near 45.42°N latitude and 122.67°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Lake Oswego weather today
Overcast and 50°F in Lake Oswego, OR. Today's high is 65°F with a 12% rain chance. Winds are around 2 mph with gusts near 3 mph. Relative humidity is 82%, pressure is 30.16 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Lake Oswego
Sunrise is at 07:02 AM and sunset is at 07:01 PM. Tomorrow's forecast calls for Sunny with a high near 70°F and a low near 46°F. The maximum rain chance is 3%.