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As of 11:25 PDT

Weather in South Lake Oswego, OR

72°Current weather

South Lake Oswego, Sunday, 9 August, 11:25

Partly cloudy. Feels like 71°. High 84°, low 56°.

Pressure30.06 inHg
Wind3 mph E
Humidity59%
Visibility6.2 mi
Dew point56°

10-day forecast for South Lake Oswego, OR: 53° to 92°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Tuesday, August 18
83°
Worst day: Monday, August 10

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1083° / 53°0Clear
MorningClear59°feels 58°
AfternoonClear80°feels 79°
EveningClear76°feels 75°
OvernightClear59°feels 57°
83 °Clear

South Lake Oswego, Monday, 10 August

Clear. High 83°, low 53°.

Pressure30.06 inHg
Wind4.8 mph N
Humidity37%
Visibility6.2 mi
Dew point48°
Tue, 1186° / 56°0Clear
MorningMostly clear62°feels 61°
AfternoonClear84°feels 82°
EveningClear76°feels 76°
OvernightClear60°feels 59°
86 °Clear

South Lake Oswego, Tuesday, 11 August

Clear. High 86°, low 56°.

Pressure30.09 inHg
Wind4.2 mph N
Humidity37%
Visibility6.2 mi
Dew point49°
Wed, 1285° / 60°0Clear
MorningClear64°feels 63°
AfternoonClear83°feels 81°
EveningClear77°feels 76°
OvernightPartly cloudy63°feels 63°
85 °Clear

South Lake Oswego, Wednesday, 12 August

Clear. High 85°, low 60°.

Pressure30.00 inHg
Wind4.9 mph N
Humidity42%
Visibility6.2 mi
Dew point51°
Thu, 1389° / 58°0Clear
MorningClear61°feels 60°
AfternoonClear84°feels 82°
EveningClear80°feels 79°
OvernightClear62°feels 61°
89 °Clear

South Lake Oswego, Thursday, 13 August

Clear. High 89°, low 58°.

Pressure29.83 inHg
Wind8.1 mph NW
Humidity32%
Visibility—
Dew point48°
Fri, 1491° / 62°0Overcast
MorningOvercast71°feels 70°
AfternoonOvercast86°feels 84°
EveningOvercast79°feels 79°
OvernightOvercast69°feels 68°
91 °Overcast

South Lake Oswego, Friday, 14 August

Overcast. High 91°, low 62°.

Pressure29.85 inHg
Wind5.9 mph NW
Humidity29%
Visibility—
Dew point48°
Sat, 1590° / 62°0Overcast
MorningOvercast70°feels 69°
AfternoonOvercast85°feels 83°
EveningOvercast79°feels 78°
OvernightOvercast69°feels 69°
90 °Overcast

South Lake Oswego, Saturday, 15 August

Overcast. High 90°, low 62°.

Pressure29.97 inHg
Wind6.6 mph N
Humidity32%
Visibility—
Dew point50°
Sun, 1692° / 62°0Partly cloudy
MorningPartly cloudy73°feels 71°
AfternoonPartly cloudy88°feels 85°
EveningPartly cloudy79°feels 78°
OvernightPartly cloudy70°feels 69°
92 °Partly cloudy

South Lake Oswego, Sunday, 16 August

Partly cloudy. High 92°, low 62°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity23%
Visibility—
Dew point44°
Mon, 1789° / 62°0Clear
MorningClear71°feels 69°
AfternoonClear85°feels 83°
EveningClear78°feels 77°
OvernightClear68°feels 67°
89 °Clear

South Lake Oswego, Monday, 17 August

Clear. High 89°, low 62°.

Pressure30.09 inHg
Wind10 mph N
Humidity23%
Visibility—
Dew point42°
Tue, 1892° / 60°0Mostly clear
MorningMostly clear70°feels 68°
AfternoonMostly clear87°feels 84°
EveningMostly clear80°feels 80°
OvernightMostly clear71°feels 71°
92 °Mostly clear

South Lake Oswego, Tuesday, 18 August

Mostly clear. High 92°, low 60°.

Pressure30.06 inHg
Wind5.3 mph N
Humidity18%
Visibility—
Dew point37°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in South Lake Oswego, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.