Monthly outlook for Lower Lake, CA: average high 68.3°, average low 51.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 3 days and 1.4 inches. The warmest day looks like 26 October (78.9°), the coolest 20 October (41.5°).
68.3°/51.5°
Average high / low
+1.7°
Above normal
6 / 3
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
71.4°
66.6°
+2.7°
29 October – 7 November
63.2°
62.3°
+0.5°
8 November – 17 November
at normal
57°
—
October records over 66 years
96.3°1 October 2024All-time high
29.8°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Cobb (8 mi).
Tue, 2069° / 41°0.02
69 °
Lower Lake, Tuesday, 20 October
Light rain. High 69°, low 41°.
Pressure29.94 inHg
Wind9 mph E
Humidity49%
Visibility6.2 mi
Dew point40°
Wed, 2171° / 53°0.01
71 °
Lower Lake, Wednesday, 21 October
Light rain. High 71°, low 53°.
Pressure29.85 inHg
Wind3.1 mph W
Humidity47%
Visibility6.2 mi
Dew point46°
Thu, 2265° / 50°0.33
65 °
Lower Lake, Thursday, 22 October
Rain. High 65°, low 50°.
Pressure29.94 inHg
Wind2.1 mph W
Humidity85%
Visibility6.2 mi
Dew point54°
Fri, 2364° / 49°0
64 °
Lower Lake, Friday, 23 October
Mostly clear. High 64°, low 49°.
Pressure30.12 inHg
Wind7.3 mph NE
Humidity53%
Visibility6.2 mi
Dew point43°
Sat, 2468° / 46°0
68 °
Lower Lake, Saturday, 24 October
Overcast. High 68°, low 46°.
Pressure30.06 inHg
Wind2.3 mph SW
Humidity45%
Visibility—
Dew point37°
Sun, 2578° / 51°0
78 °
Lower Lake, Sunday, 25 October
Overcast. High 78°, low 51°.
Pressure30.12 inHg
Wind3.3 mph E
Humidity37%
Visibility—
Dew point41°
Mon, 2679° / 57°0
79 °
Lower Lake, Monday, 26 October
Partly cloudy. High 79°, low 57°.
Pressure30.06 inHg
Wind3.4 mph NE
Humidity28%
Visibility—
Dew point36°
Tue, 2778° / 57°0
78 °
Lower Lake, Tuesday, 27 October
Overcast. High 78°, low 57°.
Pressure30.03 inHg
Wind3 mph NE
Humidity29%
Visibility—
Dew point37°
Wed, 2879° / 56°0
79 °
Lower Lake, Wednesday, 28 October
Overcast. High 79°, low 56°.
Pressure29.94 inHg
Wind3 mph N
Humidity27%
Visibility—
Dew point34°
Thu, 2971° / 54°0
71 °
Lower Lake, Thursday, 29 October
Overcast. High 71°, low 54°.
Pressure29.91 inHg
Wind3.2 mph SW
Humidity27%
Visibility—
Dew point33°
Fri, 3066° / 50°0.33
66 °
Lower Lake, Friday, 30 October
Rain. High 66°, low 50°.
Pressure29.97 inHg
Wind4.1 mph E
Humidity27%
Visibility—
Dew point27°
Sat, 3165° / 49°0.07
65 °
Lower Lake, Saturday, 31 October
Light rain. High 65°, low 49°.
Pressure30.09 inHg
Wind3.9 mph E
Humidity63%
Visibility—
Dew point47°
Sun, 0156° / 54°0.87
56 °
Lower Lake, Sunday, 1 November
Heavy rain. High 56°, low 54°.
Pressure30.06 inHg
Wind5 mph NE
Humidity78%
Visibility—
Dew point49°
Mon, 0261° / 55°0.5
61 °
Lower Lake, Monday, 2 November
Rain. High 61°, low 55°.
Pressure29.85 inHg
Wind15.6 mph SW
Humidity96%
Visibility—
Dew point57°
Tue, 0360° / 52°0.08
60 °
Lower Lake, Tuesday, 3 November
Light rain. High 60°, low 52°.
Pressure29.97 inHg
Wind8 mph SW
Humidity83%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0463° / 44°0.05
63 °
Lower Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation15%
Record high79° (1976)
Record low32° (2003)
Thu, 0561° / 44°0.13
61 °
Lower Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation17%
Record high80° (2020)
Record low34° (2017)
Fri, 0660° / 43°0.08
60 °
Lower Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1991)
Record low36° (1996)
Sat, 0760° / 43°0.16
60 °
Lower Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.16 in
Chance of precipitation25%
Record high76° (1991)
Record low32° (2022)
Sun, 0858° / 42°0.11
58 °
Lower Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high75° (1978)
Record low33° (1983)
Mon, 0957° / 41°0.13
57 °
Lower Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2019)
Record low31° (2020)
Tue, 1057° / 42°0.2
57 °
Lower Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.2 in
Chance of precipitation33%
Record high77° (2019)
Record low30° (2000)
Wed, 1157° / 41°0.16
57 °
Lower Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation30%
Record high77° (2019)
Record low28° (2000)
Thu, 1258° / 41°0.11
58 °
Lower Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (1990)
Record low25° (1985)
Fri, 1357° / 41°0.22
57 °
Lower Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.22 in
Chance of precipitation33%
Record high76° (1995)
Record low28° (2000)
Sat, 1457° / 40°0.08
57 °
Lower Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2008)
Record low28° (1978)
Sun, 1556° / 41°0.14
56 °
Lower Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation25%
Record high74° (2008)
Record low27° (1964)
Mon, 1656° / 41°0.19
56 °
Lower Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.19 in
Chance of precipitation35%
Record high73° (2008)
Record low26° (2000)
Tue, 1756° / 40°0.19
56 °
Lower Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.19 in
Chance of precipitation28%
Record high76° (2019)
Record low27° (2000)
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 Lower Lake, 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 Lower Lake, 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.