Monthly outlook for Lincoln, OR: average high 88.7°, average low 54.2°. That is 3.6° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 16 August (95.2°), the coolest 13 August (50.3°).
88.7°/54.2°
Average high / low
+3.6°
Above normal
0 / 1
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
89.7°
83.4°
+3.5°
18 August – 27 August
87.1°
80.5°
+3.7°
28 August – 6 September
at normal
79.1°
—
August records over 66 years
106.2°14 August 2023All-time high
44.6°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Keizer (3 mi).
Sun, 0985° / 53°0
85 °
Lincoln, Sunday, 9 August
Mostly clear. High 85°, low 53°.
Pressure30.03 inHg
Wind5.3 mph N
Humidity26%
Visibility6.2 mi
Dew point42°
Mon, 1088° / 52°0
88 °
Lincoln, Monday, 10 August
Clear. High 88°, low 52°.
Pressure30.06 inHg
Wind6.9 mph N
Humidity32%
Visibility6.2 mi
Dew point45°
Tue, 1189° / 52°0
89 °
Lincoln, Tuesday, 11 August
Partly cloudy. High 89°, low 52°.
Pressure30.06 inHg
Wind5.6 mph N
Humidity36%
Visibility6.2 mi
Dew point50°
Wed, 1284° / 55°0
84 °
Lincoln, Wednesday, 12 August
Clear. High 84°, low 55°.
Pressure30.03 inHg
Wind3.8 mph N
Humidity37%
Visibility6.2 mi
Dew point50°
Thu, 1390° / 50°0
90 °
Lincoln, Thursday, 13 August
Clear. High 90°, low 50°.
Pressure29.88 inHg
Wind9.6 mph NE
Humidity30%
Visibility—
Dew point46°
Fri, 1494° / 55°0
94 °
Lincoln, Friday, 14 August
Partly cloudy. High 94°, low 55°.
Pressure29.88 inHg
Wind8.8 mph W
Humidity23%
Visibility—
Dew point44°
Sat, 1595° / 57°0
95 °
Lincoln, Saturday, 15 August
Overcast. High 95°, low 57°.
Pressure29.97 inHg
Wind8.8 mph W
Humidity27%
Visibility—
Dew point49°
Sun, 1695° / 58°0
95 °
Lincoln, Sunday, 16 August
Clear. High 95°, low 58°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity24%
Visibility—
Dew point49°
Mon, 1789° / 58°0
89 °
Lincoln, Monday, 17 August
Overcast. High 89°, low 58°.
Pressure29.94 inHg
Wind7.3 mph W
Humidity26%
Visibility—
Dew point46°
Tue, 1889° / 54°0
89 °
Lincoln, Tuesday, 18 August
Overcast. High 89°, low 54°.
Pressure30.00 inHg
Wind8.4 mph W
Humidity30%
Visibility—
Dew point47°
Wed, 1985° / 53°0
85 °
Lincoln, Wednesday, 19 August
Overcast. High 85°, low 53°.
Pressure30.03 inHg
Wind10.1 mph W
Humidity31%
Visibility—
Dew point47°
Thu, 2085° / 53°0
85 °
Lincoln, Thursday, 20 August
Clear. High 85°, low 53°.
Pressure30.00 inHg
Wind8 mph NW
Humidity28%
Visibility—
Dew point44°
Fri, 2188° / 52°0
88 °
Lincoln, Friday, 21 August
Mostly clear. High 88°, low 52°.
Pressure29.94 inHg
Wind7.7 mph NE
Humidity26%
Visibility—
Dew point42°
Sat, 2289° / 53°0
89 °
Lincoln, Saturday, 22 August
Mostly clear. High 89°, low 53°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity22%
Visibility—
Dew point41°
Sun, 2386° / 54°0
86 °
Lincoln, Sunday, 23 August
Mostly clear. High 86°, low 54°.
Pressure30.00 inHg
Wind6.8 mph N
Humidity22%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 56°0.06
80 °
Lincoln, Monday, 24 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.06 in
Chance of precipitation12%
Record high99° (1996)
Record low48° (1963)
Tue, 2581° / 56°0.04
81 °
Lincoln, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.04 in
Chance of precipitation12%
Record high95° (2010)
Record low48° (1975)
Wed, 2681° / 56°0.02
81 °
Lincoln, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation12%
Record high96° (1986)
Record low47° (1993)
Thu, 2780° / 57°0.02
80 °
Lincoln, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.02 in
Chance of precipitation12%
Record high100° (2019)
Record low47° (1962)
Fri, 2881° / 56°0.02
81 °
Lincoln, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation13%
Record high98° (2017)
Record low46° (1960)
Sat, 2980° / 56°0.04
80 °
Lincoln, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.04 in
Chance of precipitation20%
Record high94° (2022)
Record low45° (1965)
Sun, 3078° / 56°0.03
78 °
Lincoln, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.03 in
Chance of precipitation15%
Record high97° (2022)
Record low47° (1966)
Mon, 3178° / 56°0.02
78 °
Lincoln, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.02 in
Chance of precipitation8%
Record high99° (1987)
Record low46° (1964)
Tue, 0179° / 55°0.03
79 °
Lincoln, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.03 in
Chance of precipitation12%
Record high98° (1988)
Record low43° (1973)
Wed, 0280° / 55°0.03
80 °
Lincoln, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.03 in
Chance of precipitation12%
Record high101° (1988)
Record low44° (1960)
Thu, 0379° / 55°0.03
79 °
Lincoln, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.03 in
Chance of precipitation17%
Record high97° (2017)
Record low46° (1980)
Fri, 0480° / 55°0.02
80 °
Lincoln, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.02 in
Chance of precipitation13%
Record high100° (2017)
Record low47° (1965)
Sat, 0578° / 55°0.02
78 °
Lincoln, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.02 in
Chance of precipitation13%
Record high101° (2024)
Record low44° (1969)
Sun, 0679° / 55°0.04
79 °
Lincoln, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.04 in
Chance of precipitation17%
Record high95° (2024)
Record low44° (1960)
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 Lincoln, 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 Lincoln, 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.