Monthly outlook for King City, OR: average high 78.9°, average low 58.3°. That is 1.5° below the climate normal for August. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 13 August (87.8°), the coolest 10 August (51°).
78.9°/58.3°
Average high / low
−1.5°
Below normal
3 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.8°
82.7°
+0.1°
19 August – 28 August
72.3°
79.9°
-4.3°
29 August – 7 September
at normal
78.2°
—
August records over 66 years
105.3°12 August 2021All-time high
46°28 August 2024All-time low
Mon, 1084° / 51°0
84 °
King City, Monday, 10 August
Clear. High 84°, low 51°.
Pressure30.09 inHg
Wind4 mph N
Humidity38%
Visibility6.2 mi
Dew point48°
Tue, 1186° / 57°0
86 °
King City, Tuesday, 11 August
Clear. High 86°, low 57°.
Pressure30.09 inHg
Wind4.2 mph N
Humidity38%
Visibility6.2 mi
Dew point49°
Wed, 1284° / 60°0
84 °
King City, Wednesday, 12 August
Clear. High 84°, low 60°.
Pressure30.00 inHg
Wind4.4 mph N
Humidity38%
Visibility6.2 mi
Dew point49°
Thu, 1388° / 57°0
88 °
King City, Thursday, 13 August
Clear. High 88°, low 57°.
Pressure29.83 inHg
Wind8.1 mph NW
Humidity31%
Visibility—
Dew point47°
Fri, 1488° / 60°0
88 °
King City, Friday, 14 August
Overcast. High 88°, low 60°.
Pressure29.91 inHg
Wind5 mph NW
Humidity33%
Visibility—
Dew point49°
Sat, 1587° / 61°0
87 °
King City, Saturday, 15 August
Clear. High 87°, low 61°.
Pressure29.94 inHg
Wind6.9 mph NW
Humidity33%
Visibility—
Dew point50°
Sun, 1686° / 60°0
86 °
King City, Sunday, 16 August
Overcast. High 86°, low 60°.
Pressure29.97 inHg
Wind5.5 mph SW
Humidity29%
Visibility—
Dew point44°
Mon, 1765° / 57°0.19
65 °
King City, Monday, 17 August
Light rain. High 65°, low 57°.
Pressure30.06 inHg
Wind5.1 mph S
Humidity92%
Visibility—
Dew point56°
Tue, 1875° / 59°0.03
75 °
King City, Tuesday, 18 August
Light rain. High 75°, low 59°.
Pressure30.00 inHg
Wind2.5 mph S
Humidity54%
Visibility—
Dew point54°
Wed, 1978° / 62°0
78 °
King City, Wednesday, 19 August
Overcast. High 78°, low 62°.
Pressure29.97 inHg
Wind3.9 mph NW
Humidity55%
Visibility—
Dew point57°
Thu, 2071° / 63°0
71 °
King City, Thursday, 20 August
Overcast. High 71°, low 63°.
Pressure29.94 inHg
Wind5.3 mph SW
Humidity63%
Visibility—
Dew point57°
Fri, 2179° / 60°0.01
79 °
King City, Friday, 21 August
Light rain. High 79°, low 60°.
Pressure29.94 inHg
Wind7.5 mph NW
Humidity35%
Visibility—
Dew point46°
Sat, 2270° / 60°0.39
70 °
King City, Saturday, 22 August
Rain. High 70°, low 60°.
Pressure30.06 inHg
Wind7.1 mph N
Humidity68%
Visibility—
Dew point57°
Sun, 2377° / 56°0
77 °
King City, Sunday, 23 August
Overcast. High 77°, low 56°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity43%
Visibility—
Dew point48°
Mon, 2459° / 57°0.11
59 °
King City, Monday, 24 August
Light rain. High 59°, low 57°.
Pressure29.91 inHg
Wind4.7 mph S
Humidity91%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 56°0.04
80 °
King City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.04 in
Chance of precipitation12%
Record high94° (1967)
Record low49° (1975)
Wed, 2681° / 56°0.02
81 °
King City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation7%
Record high99° (1986)
Record low48° (1993)
Thu, 2780° / 57°0.02
80 °
King City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high80°
Average low57°
Average precipitation0.02 in
Chance of precipitation13%
Record high97° (1972)
Record low49° (1960)
Fri, 2881° / 56°0.02
81 °
King City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.02 in
Chance of precipitation10%
Record high99° (2017)
Record low46° (2024)
Sat, 2979° / 57°0.06
79 °
King City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high79°
Average low57°
Average precipitation0.06 in
Chance of precipitation20%
Record high94° (1974)
Record low47° (1965)
Sun, 3077° / 56°0.05
77 °
King City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.05 in
Chance of precipitation20%
Record high97° (2022)
Record low47° (1966)
Mon, 3178° / 56°0.03
78 °
King City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.03 in
Chance of precipitation18%
Record high99° (1987)
Record low48° (1964)
Tue, 0178° / 56°0.04
78 °
King City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.04 in
Chance of precipitation17%
Record high97° (1988)
Record low45° (1973)
Wed, 0279° / 55°0.04
79 °
King City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.04 in
Chance of precipitation13%
Record high103° (1988)
Record low45° (1960)
Thu, 0378° / 56°0.04
78 °
King City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high78°
Average low56°
Average precipitation0.04 in
Chance of precipitation18%
Record high97° (2017)
Record low47° (1964)
Fri, 0479° / 55°0.03
79 °
King City, 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 low47° (2000)
Sat, 0578° / 55°0.03
78 °
King City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.03 in
Chance of precipitation15%
Record high99° (2024)
Record low46° (1969)
Sun, 0678° / 55°0.06
78 °
King City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2024)
Record low46° (1969)
Mon, 0778° / 55°0.03
78 °
King City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low55°
Average precipitation0.03 in
Chance of precipitation17%
Record high95° (2011)
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 King City, 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 King City, 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.