Monthly outlook for Old Shell Beach, LA: average high 77.7°, average low 70.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 1.7 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 13 October (82.7°), the coolest 27 October (59.1°).
77.7°/70.2°
Average high / low
+1.5°
Above normal
2 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
78.6°
75.6°
+1.7°
22 October – 31 October
76.1°
73.3°
+1.5°
1 November – 10 November
at normal
70.3°
—
October records over 66 years
90.9°3 October 2019All-time high
42.6°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Yscloskey (2 mi).
Tue, 1383° / 71°0
83 °
Old Shell Beach, Tuesday, 13 October
Mostly clear. High 83°, low 71°.
Pressure30.12 inHg
Wind3.3 mph E
Humidity83%
Visibility2.6 mi
Dew point73°
Wed, 1481° / 70°0
81 °
Old Shell Beach, Wednesday, 14 October
Mostly clear. High 81°, low 70°.
Pressure30.09 inHg
Wind4.4 mph NE
Humidity83%
Visibility—
Dew point72°
Thu, 1583° / 69°0
83 °
Old Shell Beach, Thursday, 15 October
Light rain. High 83°, low 69°.
Pressure30.09 inHg
Wind8.8 mph E
Humidity71%
Visibility6.2 mi
Dew point72°
Fri, 1682° / 74°0
82 °
Old Shell Beach, Friday, 16 October
Overcast. High 82°, low 74°.
Pressure30.09 inHg
Wind7.6 mph NE
Humidity77%
Visibility6.2 mi
Dew point72°
Sat, 1776° / 68°0
76 °
Old Shell Beach, Saturday, 17 October
Clear. High 76°, low 68°.
Pressure30.18 inHg
Wind20.4 mph N
Humidity50%
Visibility—
Dew point52°
Sun, 1875° / 68°0.01
75 °
Old Shell Beach, Sunday, 18 October
Light rain. High 75°, low 68°.
Pressure30.21 inHg
Wind20.2 mph E
Humidity71%
Visibility—
Dew point64°
Mon, 1976° / 72°0.01
76 °
Old Shell Beach, Monday, 19 October
Light rain. High 76°, low 72°.
Pressure30.15 inHg
Wind19.1 mph E
Humidity80%
Visibility—
Dew point67°
Tue, 2075° / 73°0.69
75 °
Old Shell Beach, Tuesday, 20 October
Rain. High 75°, low 73°.
Pressure30.06 inHg
Wind16.8 mph NE
Humidity89%
Visibility—
Dew point71°
Wed, 2174° / 72°1
74 °
Old Shell Beach, Wednesday, 21 October
Rain. High 74°, low 72°.
Pressure30.06 inHg
Wind23.2 mph E
Humidity92%
Visibility—
Dew point70°
Thu, 2276° / 74°0
76 °
Old Shell Beach, Thursday, 22 October
Overcast. High 76°, low 74°.
Pressure30.15 inHg
Wind19.1 mph E
Humidity78%
Visibility—
Dew point68°
Fri, 2377° / 74°0.03
77 °
Old Shell Beach, Friday, 23 October
Light rain. High 77°, low 74°.
Pressure30.21 inHg
Wind20.3 mph E
Humidity75%
Visibility—
Dew point69°
Sat, 2479° / 73°0
79 °
Old Shell Beach, Saturday, 24 October
Mostly clear. High 79°, low 73°.
Pressure30.18 inHg
Wind14.3 mph E
Humidity70%
Visibility—
Dew point68°
Sun, 2579° / 73°0
79 °
Old Shell Beach, Sunday, 25 October
Overcast. High 79°, low 73°.
Pressure30.12 inHg
Wind8.5 mph E
Humidity67%
Visibility—
Dew point67°
Mon, 2672° / 64°0
72 °
Old Shell Beach, Monday, 26 October
Overcast. High 72°, low 64°.
Pressure30.09 inHg
Wind18.2 mph N
Humidity53%
Visibility—
Dew point54°
Tue, 2772° / 59°0
72 °
Old Shell Beach, Tuesday, 27 October
Clear. High 72°, low 59°.
Pressure29.94 inHg
Wind13.6 mph N
Humidity34%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2873° / 64°0.15
73 °
Old Shell Beach, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.15 in
Chance of precipitation18%
Record high82° (2024)
Record low51° (2008)
Thu, 2972° / 65°0.14
72 °
Old Shell Beach, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high72°
Average low65°
Average precipitation0.14 in
Chance of precipitation18%
Record high83° (2023)
Record low49° (2017)
Fri, 3073° / 65°0.11
73 °
Old Shell Beach, Friday, 30 October
Climate normal for this date — 60-year average.
Average high73°
Average low65°
Average precipitation0.11 in
Chance of precipitation27%
Record high83° (2024)
Record low47° (2017)
Sat, 3173° / 65°0.13
73 °
Old Shell Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high73°
Average low65°
Average precipitation0.13 in
Chance of precipitation22%
Record high84° (2024)
Record low43° (1993)
Sun, 0172° / 64°0.11
72 °
Old Shell Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high72°
Average low64°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (2024)
Record low44° (2019)
Mon, 0271° / 64°0.12
71 °
Old Shell Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high71°
Average low64°
Average precipitation0.12 in
Chance of precipitation25%
Record high81° (2024)
Record low45° (1966)
Tue, 0370° / 62°0.07
70 °
Old Shell Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.07 in
Chance of precipitation20%
Record high82° (2024)
Record low42° (1966)
Wed, 0471° / 62°0.09
71 °
Old Shell Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high71°
Average low62°
Average precipitation0.09 in
Chance of precipitation20%
Record high81° (2024)
Record low40° (1991)
Thu, 0570° / 62°0.09
70 °
Old Shell Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.09 in
Chance of precipitation27%
Record high83° (2024)
Record low43° (1991)
Fri, 0670° / 62°0.07
70 °
Old Shell Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high85° (2024)
Record low46° (1992)
Sat, 0770° / 62°0.11
70 °
Old Shell Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.11 in
Chance of precipitation25%
Record high83° (2024)
Record low44° (1993)
Sun, 0870° / 62°0.08
70 °
Old Shell Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.08 in
Chance of precipitation20%
Record high82° (2024)
Record low45° (1991)
Mon, 0970° / 62°0.15
70 °
Old Shell Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high70°
Average low62°
Average precipitation0.15 in
Chance of precipitation32%
Record high83° (2024)
Record low40° (1991)
Tue, 1069° / 61°0.06
69 °
Old Shell Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high69°
Average low61°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2024)
Record low45° (1991)
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 Old Shell Beach, 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 Old Shell Beach, 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.