Monthly outlook for Grosse Tete, LA: average high 73.1°, average low 55.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 3 November (84.2°), the coolest 11 November (42°).
73.1°/55.9°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
77.1°
73.2°
+2.2°
8 November – 17 November
66.5°
70°
-2°
18 November – 27 November
at normal
68.3°
—
October records over 66 years
96.1°4 October 2019All-time high
37.4°31 October 1993All-time low
Fri, 3080° / 58°0.02
80 °
Grosse Tete, Friday, 30 October
Light rain. High 80°, low 58°.
Pressure30.12 inHg
Wind6.6 mph E
Humidity56%
Visibility6.2 mi
Dew point60°
Sat, 3175° / 62°0.53
75 °
Grosse Tete, Saturday, 31 October
Rain. High 75°, low 62°.
Pressure30.12 inHg
Wind6.3 mph E
Humidity72%
Visibility6.2 mi
Dew point66°
Sun, 0179° / 68°0.01
79 °
Grosse Tete, Sunday, 1 November
Light rain. High 79°, low 68°.
Pressure30.15 inHg
Wind5.3 mph E
Humidity85%
Visibility6.2 mi
Dew point70°
Mon, 0279° / 66°0
79 °
Grosse Tete, Monday, 2 November
Overcast. High 79°, low 66°.
Pressure30.09 inHg
Wind9.3 mph E
Humidity66%
Visibility6.2 mi
Dew point65°
Tue, 0384° / 67°0.07
84 °
Grosse Tete, Tuesday, 3 November
Light rain. High 84°, low 67°.
Pressure29.88 inHg
Wind13 mph SE
Humidity51%
Visibility—
Dew point62°
Wed, 0473° / 63°0.42
73 °
Grosse Tete, Wednesday, 4 November
Rain. High 73°, low 63°.
Pressure29.77 inHg
Wind11.7 mph W
Humidity51%
Visibility—
Dew point52°
Thu, 0572° / 56°0
72 °
Grosse Tete, Thursday, 5 November
Clear. High 72°, low 56°.
Pressure29.83 inHg
Wind9.5 mph NW
Humidity58%
Visibility—
Dew point53°
Fri, 0673° / 52°0
73 °
Grosse Tete, Friday, 6 November
Clear. High 73°, low 52°.
Pressure29.94 inHg
Wind6.4 mph NW
Humidity48%
Visibility—
Dew point48°
Sat, 0775° / 56°0
75 °
Grosse Tete, Saturday, 7 November
Overcast. High 75°, low 56°.
Pressure30.09 inHg
Wind5.2 mph NE
Humidity38%
Visibility—
Dew point44°
Sun, 0870° / 53°0
70 °
Grosse Tete, Sunday, 8 November
Overcast. High 70°, low 53°.
Pressure30.15 inHg
Wind9.8 mph N
Humidity47%
Visibility—
Dew point45°
Mon, 0960° / 50°0.33
60 °
Grosse Tete, Monday, 9 November
Rain. High 60°, low 50°.
Pressure30.12 inHg
Wind10.3 mph N
Humidity81%
Visibility—
Dew point49°
Tue, 1064° / 44°0
64 °
Grosse Tete, Tuesday, 10 November
Clear. High 64°, low 44°.
Pressure30.18 inHg
Wind12.6 mph N
Humidity50%
Visibility—
Dew point42°
Wed, 1165° / 42°0
65 °
Grosse Tete, Wednesday, 11 November
Mostly clear. High 65°, low 42°.
Pressure30.21 inHg
Wind6.8 mph N
Humidity42%
Visibility—
Dew point36°
Thu, 1270° / 47°0
70 °
Grosse Tete, Thursday, 12 November
Overcast. High 70°, low 47°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity42%
Visibility—
Dew point41°
Fri, 1370° / 55°0
70 °
Grosse Tete, Friday, 13 November
Light rain. High 70°, low 55°.
Pressure29.88 inHg
Wind10.4 mph S
Humidity68%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1469° / 53°0.09
69 °
Grosse Tete, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1993)
Record low35° (2014)
Sun, 1569° / 53°0.1
69 °
Grosse Tete, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.1 in
Chance of precipitation28%
Record high83° (2005)
Record low30° (2018)
Mon, 1669° / 53°0.14
69 °
Grosse Tete, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.14 in
Chance of precipitation23%
Record high82° (2025)
Record low36° (2019)
Tue, 1770° / 53°0.06
70 °
Grosse Tete, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation25%
Record high82° (2024)
Record low35° (1997)
Wed, 1870° / 54°0.18
70 °
Grosse Tete, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.18 in
Chance of precipitation35%
Record high83° (2025)
Record low34° (2022)
Thu, 1969° / 54°0.13
69 °
Grosse Tete, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.13 in
Chance of precipitation30%
Record high84° (2025)
Record low31° (2014)
Fri, 2069° / 53°0.12
69 °
Grosse Tete, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.12 in
Chance of precipitation32%
Record high83° (2025)
Record low37° (1980)
Sat, 2168° / 52°0.09
68 °
Grosse Tete, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (2025)
Record low38° (2006)
Sun, 2268° / 51°0.1
68 °
Grosse Tete, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation22%
Record high83° (2025)
Record low33° (2000)
Mon, 2368° / 52°0.15
68 °
Grosse Tete, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.15 in
Chance of precipitation33%
Record high81° (1973)
Record low35° (1975)
Tue, 2467° / 51°0.09
67 °
Grosse Tete, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2025)
Record low31° (1970)
Wed, 2568° / 51°0.17
68 °
Grosse Tete, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.17 in
Chance of precipitation25%
Record high82° (2025)
Record low32° (1970)
Thu, 2669° / 53°0.13
69 °
Grosse Tete, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.13 in
Chance of precipitation27%
Record high81° (1973)
Record low37° (1991)
Fri, 2767° / 53°0.27
67 °
Grosse Tete, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low53°
Average precipitation0.27 in
Chance of precipitation40%
Record high82° (1994)
Record low35° (1975)
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.