Monthly outlook for Trancas, CA: average high 66.9°, average low 55.5°. That is 0.8° below the climate normal for November. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 11 November (83.5°), the coolest 17 November (45.3°).
66.9°/55.5°
Average high / low
−0.8°
Below normal
5 / 2
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
67.3°
69°
-0.9°
21 November – 30 November
66.2°
66.5°
-0.1°
1 December – 10 December
at normal
64.7°
—
November records over 66 years
93.2°4 November 2020All-time high
34.5°19 November 1994All-time low
Climate normals and records are computed from the nearest reference point — Thousand Oaks (11 mi).
Thu, 1278° / 58°0
78 °
Trancas, Thursday, 12 November
Clear. High 78°, low 58°.
Pressure29.91 inHg
Wind7.2 mph S
Humidity61%
Visibility6.2 mi
Dew point58°
Fri, 1368° / 56°0.34
68 °
Trancas, Friday, 13 November
Heavy rain. High 68°, low 56°.
Pressure29.83 inHg
Wind6.9 mph SW
Humidity73%
Visibility4.8 mi
Dew point55°
Sat, 1466° / 55°0.14
66 °
Trancas, Saturday, 14 November
Rain. High 66°, low 55°.
Pressure29.91 inHg
Wind5.9 mph S
Humidity53%
Visibility6.2 mi
Dew point49°
Sun, 1565° / 56°0
65 °
Trancas, Sunday, 15 November
Overcast. High 65°, low 56°.
Pressure30.03 inHg
Wind7 mph SE
Humidity64%
Visibility6.2 mi
Dew point53°
Mon, 1659° / 49°0.23
59 °
Trancas, Monday, 16 November
Rain. High 59°, low 49°.
Pressure30.03 inHg
Wind4.2 mph NW
Humidity88%
Visibility—
Dew point55°
Tue, 1762° / 45°0.01
62 °
Trancas, Tuesday, 17 November
Light rain. High 62°, low 45°.
Pressure29.97 inHg
Wind11.6 mph NW
Humidity52%
Visibility—
Dew point40°
Wed, 1866° / 57°0
66 °
Trancas, Wednesday, 18 November
Mostly clear. High 66°, low 57°.
Pressure30.00 inHg
Wind6.4 mph W
Humidity54%
Visibility—
Dew point47°
Thu, 1962° / 58°0.22
62 °
Trancas, Thursday, 19 November
Rain. High 62°, low 58°.
Pressure30.03 inHg
Wind11.1 mph S
Humidity72%
Visibility—
Dew point53°
Fri, 2063° / 58°0.3
63 °
Trancas, Friday, 20 November
Light rain. High 63°, low 58°.
Pressure30.03 inHg
Wind13 mph W
Humidity80%
Visibility—
Dew point54°
Sat, 2163° / 54°0
63 °
Trancas, Saturday, 21 November
Clear. High 63°, low 54°.
Pressure30.09 inHg
Wind10.3 mph W
Humidity61%
Visibility—
Dew point46°
Sun, 2266° / 55°0
66 °
Trancas, Sunday, 22 November
Overcast. High 66°, low 55°.
Pressure30.06 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point39°
Mon, 2366° / 54°0
66 °
Trancas, Monday, 23 November
Clear. High 66°, low 54°.
Pressure30.09 inHg
Wind7.2 mph N
Humidity33%
Visibility—
Dew point34°
Tue, 2466° / 56°0
66 °
Trancas, Tuesday, 24 November
Overcast. High 66°, low 56°.
Pressure30.03 inHg
Wind5.7 mph NW
Humidity31%
Visibility—
Dew point32°
Wed, 2567° / 58°0
67 °
Trancas, Wednesday, 25 November
Overcast. High 67°, low 58°.
Pressure30.03 inHg
Wind5.6 mph E
Humidity41%
Visibility—
Dew point40°
Thu, 2670° / 59°0
70 °
Trancas, Thursday, 26 November
Clear. High 70°, low 59°.
Pressure30.15 inHg
Wind7.2 mph W
Humidity40%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2766° / 48°0.02
66 °
Trancas, Friday, 27 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high83° (2014)
Record low37° (1994)
Sat, 2865° / 47°0.07
65 °
Trancas, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (2021)
Record low39° (1994)
Sun, 2965° / 47°0.09
65 °
Trancas, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.09 in
Chance of precipitation12%
Record high86° (2021)
Record low37° (2010)
Mon, 3065° / 47°0.06
65 °
Trancas, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high88° (2021)
Record low36° (2004)
Tue, 0166° / 46°0.04
66 °
Trancas, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.04 in
Chance of precipitation8%
Record high86° (2021)
Record low37° (2004)
Wed, 0265° / 47°0.06
65 °
Trancas, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high77° (1975)
Record low38° (2004)
Thu, 0365° / 47°0.07
65 °
Trancas, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation18%
Record high76° (1979)
Record low38° (1971)
Fri, 0465° / 46°0.11
65 °
Trancas, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.11 in
Chance of precipitation12%
Record high80° (1979)
Record low37° (2011)
Sat, 0565° / 46°0.09
65 °
Trancas, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.09 in
Chance of precipitation12%
Record high81° (1979)
Record low36° (1972)
Sun, 0665° / 47°0.15
65 °
Trancas, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.15 in
Chance of precipitation12%
Record high80° (1979)
Record low36° (2004)
Mon, 0765° / 47°0.07
65 °
Trancas, Monday, 7 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.07 in
Chance of precipitation17%
Record high80° (2024)
Record low33° (1978)
Tue, 0864° / 46°0.02
64 °
Trancas, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation8%
Record high81° (1975)
Record low33° (1978)
Wed, 0964° / 46°0.04
64 °
Trancas, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high82° (2025)
Record low31° (1972)
Thu, 1064° / 46°0.03
64 °
Trancas, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.03 in
Chance of precipitation5%
Record high83° (2025)
Record low35° (1972)
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 Trancas, 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 Trancas, 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.