Monthly outlook for Grosse Tete, LA: average high 67.2°, average low 47.9°. That is 0.5° below the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 21 November (78.3°), the coolest 24 November (30.1°).
67.2°/47.9°
Average high / low
−0.5°
Below normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
67.4°
68.8°
-0.8°
24 November – 3 December
66.9°
66.4°
+0.3°
4 December – 13 December
at normal
64°
—
November records over 66 years
86°7 November 2005All-time high
24.8°13 November 2019All-time low
Sun, 1565° / 40°0.46
65 °
Grosse Tete, Sunday, 15 November
Rain. High 65°, low 40°.
Pressure30.24 inHg
Wind9.4 mph E
Humidity48%
Visibility6.2 mi
Dew point44°
Mon, 1663° / 49°0.12
63 °
Grosse Tete, Monday, 16 November
Rain. High 63°, low 49°.
Pressure30.33 inHg
Wind8.1 mph NE
Humidity48%
Visibility6.2 mi
Dew point41°
Tue, 1768° / 45°0
68 °
Grosse Tete, Tuesday, 17 November
Clear. High 68°, low 45°.
Pressure30.33 inHg
Wind7.2 mph NE
Humidity52%
Visibility6.2 mi
Dew point46°
Wed, 1873° / 52°0
73 °
Grosse Tete, Wednesday, 18 November
Clear. High 73°, low 52°.
Pressure30.27 inHg
Wind8.7 mph E
Humidity56%
Visibility—
Dew point52°
Thu, 1973° / 53°0
73 °
Grosse Tete, Thursday, 19 November
Overcast. High 73°, low 53°.
Pressure30.27 inHg
Wind7.7 mph E
Humidity62%
Visibility—
Dew point56°
Fri, 2076° / 59°0
76 °
Grosse Tete, Friday, 20 November
Mostly clear. High 76°, low 59°.
Pressure30.21 inHg
Wind8.1 mph E
Humidity33%
Visibility—
Dew point42°
Sat, 2178° / 57°0
78 °
Grosse Tete, Saturday, 21 November
Clear. High 78°, low 57°.
Pressure30.09 inHg
Wind7.2 mph E
Humidity53%
Visibility—
Dew point55°
Sun, 2264° / 50°0.04
64 °
Grosse Tete, Sunday, 22 November
Light rain. High 64°, low 50°.
Pressure30.15 inHg
Wind14.5 mph N
Humidity74%
Visibility—
Dew point46°
Mon, 2352° / 38°0
52 °
Grosse Tete, Monday, 23 November
Overcast. High 52°, low 38°.
Pressure30.30 inHg
Wind12.8 mph N
Humidity23%
Visibility—
Dew point12°
Tue, 2449° / 30°0
49 °
Grosse Tete, Tuesday, 24 November
Clear. High 49°, low 30°.
Pressure30.39 inHg
Wind9.7 mph N
Humidity18%
Visibility—
Dew point3°
Wed, 2559° / 32°0.01
59 °
Grosse Tete, Wednesday, 25 November
Light rain. High 59°, low 32°.
Pressure30.33 inHg
Wind6.6 mph E
Humidity35%
Visibility—
Dew point25°
Thu, 2673° / 49°0
73 °
Grosse Tete, Thursday, 26 November
Partly cloudy. High 73°, low 49°.
Pressure30.21 inHg
Wind10.7 mph SE
Humidity49%
Visibility—
Dew point50°
Fri, 2776° / 59°0.01
76 °
Grosse Tete, Friday, 27 November
Light rain. High 76°, low 59°.
Pressure30.06 inHg
Wind17.6 mph SE
Humidity48%
Visibility—
Dew point53°
Sat, 2877° / 61°0.78
77 °
Grosse Tete, Saturday, 28 November
Rain. High 77°, low 61°.
Pressure29.91 inHg
Wind13.1 mph SW
Humidity69%
Visibility—
Dew point65°
Sun, 2967° / 50°0
67 °
Grosse Tete, Sunday, 29 November
Mostly clear. High 67°, low 50°.
Pressure30.12 inHg
Wind8.5 mph NE
Humidity42%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3065° / 49°0.13
65 °
Grosse Tete, Monday, 30 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.13 in
Chance of precipitation35%
Record high80° (1991)
Record low28° (1976)
Tue, 0165° / 48°0.14
65 °
Grosse Tete, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation23%
Record high78° (1982)
Record low29° (1976)
Wed, 0265° / 48°0.09
65 °
Grosse Tete, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high79° (1982)
Record low32° (1960)
Thu, 0366° / 50°0.2
66 °
Grosse Tete, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.2 in
Chance of precipitation27%
Record high79° (1978)
Record low33° (2019)
Fri, 0465° / 50°0.16
65 °
Grosse Tete, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.16 in
Chance of precipitation27%
Record high78° (2013)
Record low34° (1979)
Sat, 0565° / 48°0.09
65 °
Grosse Tete, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (2013)
Record low31° (2009)
Sun, 0664° / 48°0.17
64 °
Grosse Tete, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (2022)
Record low33° (2024)
Mon, 0763° / 48°0.13
63 °
Grosse Tete, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low48°
Average precipitation0.13 in
Chance of precipitation25%
Record high80° (1998)
Record low29° (1984)
Tue, 0864° / 47°0.19
64 °
Grosse Tete, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.19 in
Chance of precipitation30%
Record high79° (2022)
Record low29° (2006)
Wed, 0965° / 49°0.14
65 °
Grosse Tete, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.14 in
Chance of precipitation37%
Record high79° (2007)
Record low28° (2017)
Thu, 1064° / 47°0.17
64 °
Grosse Tete, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.17 in
Chance of precipitation35%
Record high80° (2021)
Record low29° (1995)
Fri, 1162° / 47°0.13
62 °
Grosse Tete, Friday, 11 December
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high78° (2007)
Record low29° (2018)
Sat, 1264° / 47°0.13
64 °
Grosse Tete, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation37%
Record high78° (2007)
Record low25° (1962)
Sun, 1364° / 49°0.2
64 °
Grosse Tete, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.2 in
Chance of precipitation33%
Record high80° (2025)
Record low19° (1962)
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 Grosse Tete, LA 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 Grosse Tete, LA 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.