Local Forecast

Lake Oswego, OR Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Lake Oswego, OR

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 5:45 PM PDTThursday 5:45 PM

°F °C
Regional Observations →
62°F

Partly Cloudy

  • 64° / 50° High / Low
  • 62° Feels Like
  • 0% Chance of Rain

Wind

7 mph

S

UV Index

3

Moderate

Humidity

59%

Dew 48°F

Sun

6:36 AM · 7:42 PM

Rise · Set

Source: HILLSBORO/PORTLD (KHIO). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Tonight

50°

Chance of Rain

Detailed forecast

Tonight

Rain showers likely before 9pm, then a chance of rain showers and patchy fog. Mostly cloudy. Low around 50, with temperatures rising to around 52 overnight. South southeast wind 1 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday

69° 50°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Patchy fog and a slight chance of rain showers before 9am, then a slight chance of showers and thunderstorms between 11am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 69, with temperatures falling to around 66 in the afternoon. South wind around 2 mph. Chance of precipitation is 30%.

Night

A slight chance of rain showers before 10pm, then areas of fog and a slight chance of rain showers. Mostly cloudy, with a low around 50. West northwest wind around 2 mph. Chance of precipitation is 20%.

Saturday

73° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Areas of fog before 10am, then a slight chance of rain showers. Partly sunny, with a high near 73. North northwest wind 0 to 3 mph. Chance of precipitation is 20%.

Night

A slight chance of rain showers before 11pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

Sunday

75° 55°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

A slight chance of rain showers between 11am and 5pm, then a chance of rain. Partly sunny, with a high near 75.

Night

A chance of rain before 5am. Partly cloudy, with a low around 54.

Monday

75° 53°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Monday

Mostly sunny, with a high near 75.

Night

Partly cloudy, with a low around 53.

Lake Oswego, OR Weather Analysis Tools