Monthly outlook for East Milwaukie, OR: average high 87.8°, average low 62.3°. That is 3.5° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 24 August (97.8°), the coolest 10 August (54.1°).
87.8°/62.3°
Average high / low
+3.5°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.3°
82.6°
+0.9°
19 August – 28 August
93.8°
79.9°
+7.7°
29 August – 7 September
at normal
78.3°
—
August records over 66 years
105.3°14 August 2023All-time high
44.2°28 August 1960All-time low
Climate normals and records are computed from the nearest reference point — Johnson City (4 mi).
Mon, 1083° / 54°0
83 °
East Milwaukie, Monday, 10 August
Clear. High 83°, low 54°.
Pressure30.06 inHg
Wind4.9 mph N
Humidity37%
Visibility6.2 mi
Dew point48°
Tue, 1187° / 56°0
87 °
East Milwaukie, Tuesday, 11 August
Clear. High 87°, low 56°.
Pressure30.09 inHg
Wind4.5 mph N
Humidity38%
Visibility6.2 mi
Dew point50°
Wed, 1279° / 64°0
79 °
East Milwaukie, Wednesday, 12 August
Overcast. High 79°, low 64°.
Pressure30.03 inHg
Wind3.1 mph N
Humidity63%
Visibility6.2 mi
Dew point56°
Thu, 1390° / 59°0
90 °
East Milwaukie, Thursday, 13 August
Clear. High 90°, low 59°.
Pressure29.85 inHg
Wind4.1 mph N
Humidity43%
Visibility6.2 mi
Dew point54°
Fri, 1491° / 63°0
91 °
East Milwaukie, Friday, 14 August
Clear. High 91°, low 63°.
Pressure29.85 inHg
Wind8.4 mph NW
Humidity29%
Visibility—
Dew point49°
Sat, 1585° / 62°0
85 °
East Milwaukie, Saturday, 15 August
Overcast. High 85°, low 62°.
Pressure30.00 inHg
Wind6.9 mph NW
Humidity38%
Visibility—
Dew point51°
Sun, 1682° / 59°0
82 °
East Milwaukie, Sunday, 16 August
Overcast. High 82°, low 59°.
Pressure30.06 inHg
Wind9 mph NW
Humidity30%
Visibility—
Dew point44°
Mon, 1784° / 62°0
84 °
East Milwaukie, Monday, 17 August
Overcast. High 84°, low 62°.
Pressure29.97 inHg
Wind5.8 mph NW
Humidity31%
Visibility—
Dew point47°
Tue, 1880° / 66°0
80 °
East Milwaukie, Tuesday, 18 August
Overcast. High 80°, low 66°.
Pressure30.03 inHg
Wind4.5 mph SW
Humidity45%
Visibility—
Dew point51°
Wed, 1990° / 65°0
90 °
East Milwaukie, Wednesday, 19 August
Overcast. High 90°, low 65°.
Pressure29.97 inHg
Wind4.8 mph W
Humidity41%
Visibility—
Dew point57°
Thu, 2091° / 67°0
91 °
East Milwaukie, Thursday, 20 August
Partly cloudy. High 91°, low 67°.
Pressure30.03 inHg
Wind7.6 mph N
Humidity31%
Visibility—
Dew point52°
Fri, 2193° / 68°0
93 °
East Milwaukie, Friday, 21 August
Clear. High 93°, low 68°.
Pressure30.06 inHg
Wind8.5 mph N
Humidity34%
Visibility—
Dew point56°
Sat, 2293° / 65°0
93 °
East Milwaukie, Saturday, 22 August
Overcast. High 93°, low 65°.
Pressure30.03 inHg
Wind9.1 mph N
Humidity29%
Visibility—
Dew point51°
Sun, 2397° / 65°0
97 °
East Milwaukie, Sunday, 23 August
Clear. High 97°, low 65°.
Pressure29.94 inHg
Wind8.5 mph N
Humidity20%
Visibility—
Dew point43°
Mon, 2498° / 67°0
98 °
East Milwaukie, Monday, 24 August
Clear. High 98°, low 67°.
Pressure29.91 inHg
Wind9.3 mph N
Humidity24%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 56°0.06
80 °
East Milwaukie, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.06 in
Chance of precipitation13%
Record high95° (1967)
Record low48° (1993)
Wed, 2681° / 56°0.02
81 °
East Milwaukie, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (1986)
Record low47° (1993)
Thu, 2780° / 57°0.04
80 °
East Milwaukie, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.04 in
Chance of precipitation15%
Record high97° (1972)
Record low49° (1962)
Fri, 2881° / 56°0.03
81 °
East Milwaukie, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.03 in
Chance of precipitation8%
Record high100° (1967)
Record low44° (1960)
Sat, 2980° / 57°0.06
80 °
East Milwaukie, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.06 in
Chance of precipitation20%
Record high95° (2007)
Record low46° (1965)
Sun, 3077° / 56°0.06
77 °
East Milwaukie, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.06 in
Chance of precipitation28%
Record high97° (1987)
Record low46° (1966)
Mon, 3178° / 56°0.05
78 °
East Milwaukie, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.05 in
Chance of precipitation18%
Record high99° (1987)
Record low47° (2006)
Tue, 0178° / 56°0.06
78 °
East Milwaukie, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.06 in
Chance of precipitation20%
Record high98° (1988)
Record low43° (1973)
Wed, 0279° / 55°0.06
79 °
East Milwaukie, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.06 in
Chance of precipitation17%
Record high105° (1988)
Record low46° (1960)
Thu, 0378° / 56°0.05
78 °
East Milwaukie, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.05 in
Chance of precipitation18%
Record high95° (2017)
Record low45° (1964)
Fri, 0479° / 55°0.03
79 °
East Milwaukie, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.03 in
Chance of precipitation15%
Record high100° (2017)
Record low45° (2000)
Sat, 0578° / 55°0.05
78 °
East Milwaukie, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.05 in
Chance of precipitation13%
Record high98° (2024)
Record low45° (1969)
Sun, 0678° / 55°0.08
78 °
East Milwaukie, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.08 in
Chance of precipitation18%
Record high95° (2014)
Record low46° (1960)
Mon, 0778° / 55°0.04
78 °
East Milwaukie, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.04 in
Chance of precipitation17%
Record high95° (2011)
Record low44° (1971)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for East Milwaukie, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in East Milwaukie, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.