Monthly outlook for Clearlake Oaks, CA: average high 62°, average low 45.3°. That is 3.5° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 24 October (71.4°), the coolest 26 October (39.9°).
62°/45.3°
Average high / low
−3.5°
Below normal
3 / 3
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
63.4°
69.6°
-3.5°
3 November – 12 November
59.8°
64.9°
-2.9°
13 November – 22 November
at normal
60.3°
—
October records over 66 years
100.9°2 October 2024All-time high
36.1°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Hough Springs (10 mi).
Sun, 2568° / 44°0
68 °
Clearlake Oaks, Sunday, 25 October
Overcast. High 68°, low 44°.
Pressure30.09 inHg
Wind2.3 mph SE
Humidity45%
Visibility3.0 mi
Dew point42°
Mon, 2662° / 40°0
62 °
Clearlake Oaks, Monday, 26 October
Clear. High 62°, low 40°.
Pressure30.15 inHg
Wind11 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Tue, 2762° / 46°0
62 °
Clearlake Oaks, Tuesday, 27 October
Overcast. High 62°, low 46°.
Pressure30.03 inHg
Wind2.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point41°
Wed, 2861° / 47°0
61 °
Clearlake Oaks, Wednesday, 28 October
Overcast. High 61°, low 47°.
Pressure29.94 inHg
Wind2.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point43°
Thu, 2960° / 45°0
60 °
Clearlake Oaks, Thursday, 29 October
Overcast. High 60°, low 45°.
Pressure29.94 inHg
Wind9.8 mph W
Humidity67%
Visibility—
Dew point42°
Fri, 3063° / 42°0
63 °
Clearlake Oaks, Friday, 30 October
Overcast. High 63°, low 42°.
Pressure29.88 inHg
Wind5.4 mph W
Humidity45%
Visibility—
Dew point34°
Sat, 3164° / 43°0
64 °
Clearlake Oaks, Saturday, 31 October
Partly cloudy. High 64°, low 43°.
Pressure30.03 inHg
Wind2.7 mph E
Humidity26%
Visibility—
Dew point22°
Sun, 0168° / 43°0
68 °
Clearlake Oaks, Sunday, 1 November
Clear. High 68°, low 43°.
Pressure30.12 inHg
Wind5.3 mph NE
Humidity17%
Visibility—
Dew point15°
Mon, 0254° / 49°0.17
54 °
Clearlake Oaks, Monday, 2 November
Light rain. High 54°, low 49°.
Pressure30.03 inHg
Wind5 mph E
Humidity73%
Visibility—
Dew point43°
Tue, 0352° / 46°0.52
52 °
Clearlake Oaks, Tuesday, 3 November
Rain. High 52°, low 46°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity94%
Visibility—
Dew point48°
Wed, 0458° / 44°0
58 °
Clearlake Oaks, Wednesday, 4 November
Overcast. High 58°, low 44°.
Pressure30.15 inHg
Wind5.6 mph W
Humidity64%
Visibility—
Dew point40°
Thu, 0563° / 49°0
63 °
Clearlake Oaks, Thursday, 5 November
Overcast. High 63°, low 49°.
Pressure30.12 inHg
Wind4.6 mph SW
Humidity69%
Visibility—
Dew point47°
Fri, 0667° / 51°0
67 °
Clearlake Oaks, Friday, 6 November
Overcast. High 67°, low 51°.
Pressure30.06 inHg
Wind6.4 mph SE
Humidity61%
Visibility—
Dew point47°
Sat, 0761° / 50°0.73
61 °
Clearlake Oaks, Saturday, 7 November
Rain. High 61°, low 50°.
Pressure29.88 inHg
Wind21.7 mph SW
Humidity57%
Visibility—
Dew point44°
Sun, 0857° / 45°0
57 °
Clearlake Oaks, Sunday, 8 November
Light rain. High 57°, low 45°.
Pressure30.24 inHg
Wind9.8 mph W
Humidity63%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0962° / 47°0.13
62 °
Clearlake Oaks, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (1990)
Record low35° (2020)
Tue, 1062° / 47°0.15
62 °
Clearlake Oaks, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation33%
Record high81° (2019)
Record low34° (2000)
Wed, 1163° / 47°0.14
63 °
Clearlake Oaks, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.14 in
Chance of precipitation28%
Record high83° (2019)
Record low32° (2000)
Thu, 1263° / 46°0.08
63 °
Clearlake Oaks, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (1990)
Record low33° (1985)
Fri, 1362° / 47°0.2
62 °
Clearlake Oaks, Friday, 13 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.2 in
Chance of precipitation32%
Record high83° (1995)
Record low30° (1985)
Sat, 1462° / 46°0.07
62 °
Clearlake Oaks, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (1995)
Record low32° (1985)
Sun, 1561° / 46°0.11
61 °
Clearlake Oaks, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (2008)
Record low32° (2000)
Mon, 1661° / 46°0.15
61 °
Clearlake Oaks, Monday, 16 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (2008)
Record low31° (2000)
Tue, 1761° / 45°0.15
61 °
Clearlake Oaks, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high80° (2019)
Record low33° (1964)
Wed, 1860° / 44°0.09
60 °
Clearlake Oaks, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1976)
Record low33° (1985)
Thu, 1959° / 44°0.12
59 °
Clearlake Oaks, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation25%
Record high76° (2005)
Record low32° (1977)
Fri, 2059° / 45°0.16
59 °
Clearlake Oaks, Friday, 20 November
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.16 in
Chance of precipitation32%
Record high74° (1989)
Record low33° (1985)
Sat, 2158° / 44°0.18
58 °
Clearlake Oaks, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.18 in
Chance of precipitation30%
Record high71° (1962)
Record low31° (1985)
Sun, 2259° / 44°0.13
59 °
Clearlake Oaks, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (1976)
Record low35° (1985)
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 Clearlake Oaks, CA 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 Clearlake Oaks, CA 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.