Monthly outlook for Loch Lomond, CA: average high 58.3°, average low 41.5°. That is 1.1° above the climate normal for November. Precipitation is expected on 4 days (about 5.0 inches), against a normal of 5 days and 2.6 inches. The warmest day looks like 13 November (71.1°), the coolest 20 November (35.4°).
58.3°/41.5°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
5.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
63.2°
57.3°
+3.2°
17 November – 26 November
50.2°
54.4°
-2.3°
27 November – 6 December
at normal
52.1°
—
November records over 66 years
82.2°1 November 1967All-time high
25°12 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Cobb (2 mi).
Sun, 0864° / 36°0
64 °
Loch Lomond, Sunday, 8 November
Overcast. High 64°, low 36°.
Pressure30.15 inHg
Wind3.1 mph NW
Humidity45%
Visibility6.2 mi
Dew point44°
Mon, 0966° / 38°0
66 °
Loch Lomond, Monday, 9 November
Overcast. High 66°, low 38°.
Pressure30.15 inHg
Wind6.2 mph NW
Humidity50%
Visibility6.2 mi
Dew point47°
Tue, 1068° / 48°0
68 °
Loch Lomond, Tuesday, 10 November
Mostly clear. High 68°, low 48°.
Pressure30.18 inHg
Wind3.2 mph NW
Humidity43%
Visibility6.2 mi
Dew point45°
Wed, 1167° / 49°0
67 °
Loch Lomond, Wednesday, 11 November
Clear. High 67°, low 49°.
Pressure30.06 inHg
Wind4.9 mph E
Humidity45%
Visibility6.2 mi
Dew point44°
Thu, 1264° / 47°0
64 °
Loch Lomond, Thursday, 12 November
Overcast. High 64°, low 47°.
Pressure29.91 inHg
Wind5.9 mph SE
Humidity55%
Visibility—
Dew point40°
Fri, 1371° / 48°0
71 °
Loch Lomond, Friday, 13 November
Mostly clear. High 71°, low 48°.
Pressure29.94 inHg
Wind3.9 mph S
Humidity33%
Visibility—
Dew point34°
Sat, 1466° / 46°0
66 °
Loch Lomond, Saturday, 14 November
Mostly clear. High 66°, low 46°.
Pressure29.83 inHg
Wind7.4 mph SW
Humidity28%
Visibility—
Dew point28°
Sun, 1546° / 40°0.99
46 °
Loch Lomond, Sunday, 15 November
Rain. High 46°, low 40°.
Pressure29.68 inHg
Wind12.7 mph W
Humidity96%
Visibility—
Dew point44°
Mon, 1650° / 37°0
50 °
Loch Lomond, Monday, 16 November
Overcast. High 50°, low 37°.
Pressure30.24 inHg
Wind3.4 mph NE
Humidity71%
Visibility—
Dew point36°
Tue, 1752° / 38°0
52 °
Loch Lomond, Tuesday, 17 November
Overcast. High 52°, low 38°.
Pressure30.18 inHg
Wind4.2 mph E
Humidity53%
Visibility—
Dew point31°
Wed, 1853° / 42°0
53 °
Loch Lomond, Wednesday, 18 November
Overcast. High 53°, low 42°.
Pressure30.03 inHg
Wind4.5 mph E
Humidity50%
Visibility—
Dew point30°
Thu, 1951° / 38°0.5
51 °
Loch Lomond, Thursday, 19 November
Rain. High 51°, low 38°.
Pressure30.00 inHg
Wind6.2 mph SW
Humidity76%
Visibility—
Dew point40°
Fri, 2050° / 35°0.33
50 °
Loch Lomond, Friday, 20 November
Rain. High 50°, low 35°.
Pressure30.12 inHg
Wind5.9 mph S
Humidity56%
Visibility—
Dew point31°
Sat, 2148° / 45°3.16
48 °
Loch Lomond, Saturday, 21 November
Heavy rain. High 48°, low 45°.
Pressure29.83 inHg
Wind11.3 mph SW
Humidity98%
Visibility—
Dew point47°
Sun, 2247° / 42°0.02
47 °
Loch Lomond, Sunday, 22 November
Light rain. High 47°, low 42°.
Pressure30.12 inHg
Wind3.5 mph NW
Humidity95%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2355° / 38°0.14
55 °
Loch Lomond, Monday, 23 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.14 in
Chance of precipitation18%
Record high70° (1995)
Record low29° (1966)
Tue, 2455° / 38°0.1
55 °
Loch Lomond, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high70° (1995)
Record low25° (2010)
Wed, 2554° / 37°0.08
54 °
Loch Lomond, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation20%
Record high67° (1986)
Record low27° (2010)
Thu, 2654° / 37°0.08
54 °
Loch Lomond, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.08 in
Chance of precipitation22%
Record high66° (2002)
Record low27° (1994)
Fri, 2753° / 37°0.1
53 °
Loch Lomond, Friday, 27 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation25%
Record high67° (2021)
Record low27° (1960)
Sat, 2853° / 37°0.15
53 °
Loch Lomond, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation23%
Record high67° (2021)
Record low26° (2019)
Sun, 2953° / 37°0.19
53 °
Loch Lomond, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.19 in
Chance of precipitation30%
Record high71° (2008)
Record low26° (2019)
Mon, 3052° / 37°0.2
52 °
Loch Lomond, Monday, 30 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.2 in
Chance of precipitation27%
Record high73° (2021)
Record low28° (2019)
Tue, 0152° / 37°0.2
52 °
Loch Lomond, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.2 in
Chance of precipitation28%
Record high68° (2021)
Record low26° (1967)
Wed, 0252° / 37°0.28
52 °
Loch Lomond, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.28 in
Chance of precipitation32%
Record high69° (2021)
Record low26° (2022)
Thu, 0352° / 38°0.28
52 °
Loch Lomond, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.28 in
Chance of precipitation38%
Record high66° (2021)
Record low28° (1971)
Fri, 0452° / 37°0.13
52 °
Loch Lomond, Friday, 4 December
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation33%
Record high63° (1962)
Record low28° (2013)
Sat, 0552° / 38°0.13
52 °
Loch Lomond, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (2021)
Record low24° (1972)
Sun, 0651° / 38°0.18
51 °
Loch Lomond, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.18 in
Chance of precipitation37%
Record high67° (1979)
Record low24° (2013)
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 Loch Lomond, 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 Loch Lomond, 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.