Monthly
     

Monthly Historical AveragesLake Oswego, OR

Average Temperature
High
12°
Feels 11
Low
4°
Feels 2
Average Precipitation
18 Days
Rain amount
151.4mm
Snow amount
0.4cm
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Daily Historical Averages

S
M
T
W
T
F
S
ForecastWednesday, March 25, 2026
Day
A few showers
11°Feels 9
Wind
19 km/h SW
Gust
29 km/h
Humidity
62%
P.O.P
70%
Rain
2-4 mm
Night
Chance of a shower
0°Feels 0
Wind
12 km/h S
Gust
18 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesMar 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
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