Monthly outlook for Saint Clair, LA: average high 79.9°, average low 64.7°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 2.2 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 16 October (87.5°), the coolest 18 October (51.6°).
79.9°/64.7°
Average high / low
+1.5°
Above normal
2 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
82.2°
77.9°
+2.4°
20 October – 29 October
76.2°
75.4°
+0.5°
30 October – 8 November
at normal
72.4°
—
October records over 66 years
92.8°4 October 2019All-time high
41°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Timberlane (4 mi).
Sun, 1187° / 64°0
87 °
Saint Clair, Sunday, 11 October
Clear. High 87°, low 64°.
Pressure30.15 inHg
Wind2.9 mph W
Humidity63%
Visibility6.2 mi
Dew point68°
Mon, 1286° / 66°0
86 °
Saint Clair, Monday, 12 October
Clear. High 86°, low 66°.
Pressure30.12 inHg
Wind4.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point65°
Tue, 1385° / 67°0
85 °
Saint Clair, Tuesday, 13 October
Clear. High 85°, low 67°.
Pressure30.09 inHg
Wind2.4 mph SE
Humidity69%
Visibility6.2 mi
Dew point70°
Wed, 1486° / 65°0
86 °
Saint Clair, Wednesday, 14 October
Clear. High 86°, low 65°.
Pressure30.06 inHg
Wind3.8 mph SE
Humidity56%
Visibility—
Dew point65°
Thu, 1586° / 70°0
86 °
Saint Clair, Thursday, 15 October
Clear. High 86°, low 70°.
Pressure30.09 inHg
Wind6.9 mph SE
Humidity43%
Visibility—
Dew point59°
Fri, 1688° / 71°0
88 °
Saint Clair, Friday, 16 October
Mostly clear. High 88°, low 71°.
Pressure30.03 inHg
Wind6.6 mph SE
Humidity40%
Visibility—
Dew point57°
Sat, 1778° / 62°0
78 °
Saint Clair, Saturday, 17 October
Partly cloudy. High 78°, low 62°.
Pressure30.18 inHg
Wind16.9 mph N
Humidity28%
Visibility—
Dew point41°
Sun, 1869° / 52°0
69 °
Saint Clair, Sunday, 18 October
Clear. High 69°, low 52°.
Pressure30.24 inHg
Wind15.3 mph NE
Humidity28%
Visibility—
Dew point30°
Mon, 1972° / 56°0
72 °
Saint Clair, Monday, 19 October
Overcast. High 72°, low 56°.
Pressure30.18 inHg
Wind11.7 mph NE
Humidity53%
Visibility—
Dew point49°
Tue, 2077° / 71°0.23
77 °
Saint Clair, Tuesday, 20 October
Rain. High 77°, low 71°.
Pressure30.09 inHg
Wind16.6 mph E
Humidity72%
Visibility—
Dew point66°
Wed, 2174° / 73°1.96
74 °
Saint Clair, Wednesday, 21 October
Heavy rain. High 74°, low 73°.
Pressure29.97 inHg
Wind12.8 mph E
Humidity96%
Visibility—
Dew point72°
Thu, 2279° / 68°0.01
79 °
Saint Clair, Thursday, 22 October
Light rain. High 79°, low 68°.
Pressure29.94 inHg
Wind10.4 mph NW
Humidity75%
Visibility—
Dew point69°
Fri, 2376° / 61°0
76 °
Saint Clair, Friday, 23 October
Clear. High 76°, low 61°.
Pressure30.03 inHg
Wind8.5 mph NE
Humidity41%
Visibility—
Dew point48°
Sat, 2479° / 62°0
79 °
Saint Clair, Saturday, 24 October
Mostly clear. High 79°, low 62°.
Pressure30.03 inHg
Wind6.2 mph N
Humidity38%
Visibility—
Dew point48°
Sun, 2573° / 61°0
73 °
Saint Clair, Sunday, 25 October
Partly cloudy. High 73°, low 61°.
Pressure30.03 inHg
Wind12.2 mph N
Humidity46%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2675° / 63°0.14
75 °
Saint Clair, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.14 in
Chance of precipitation23%
Record high84° (2010)
Record low51° (2017)
Tue, 2775° / 62°0.15
75 °
Saint Clair, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.15 in
Chance of precipitation20%
Record high85° (2023)
Record low53° (1965)
Wed, 2874° / 62°0.15
74 °
Saint Clair, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.15 in
Chance of precipitation17%
Record high84° (2023)
Record low49° (1997)
Thu, 2974° / 62°0.15
74 °
Saint Clair, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.15 in
Chance of precipitation18%
Record high86° (2023)
Record low47° (2017)
Fri, 3074° / 62°0.13
74 °
Saint Clair, Friday, 30 October
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.13 in
Chance of precipitation25%
Record high84° (2024)
Record low46° (2017)
Sat, 3174° / 62°0.11
74 °
Saint Clair, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.11 in
Chance of precipitation27%
Record high85° (2024)
Record low41° (1993)
Sun, 0174° / 62°0.13
74 °
Saint Clair, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.13 in
Chance of precipitation28%
Record high82° (1996)
Record low42° (1993)
Mon, 0272° / 61°0.13
72 °
Saint Clair, Monday, 2 November
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.13 in
Chance of precipitation30%
Record high83° (2024)
Record low43° (1966)
Tue, 0372° / 59°0.09
72 °
Saint Clair, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.09 in
Chance of precipitation18%
Record high83° (2024)
Record low39° (1966)
Wed, 0472° / 59°0.07
72 °
Saint Clair, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.07 in
Chance of precipitation30%
Record high83° (2022)
Record low38° (1991)
Thu, 0572° / 60°0.08
72 °
Saint Clair, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.08 in
Chance of precipitation28%
Record high84° (2024)
Record low39° (1991)
Fri, 0671° / 59°0.06
71 °
Saint Clair, Friday, 6 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.06 in
Chance of precipitation27%
Record high86° (2024)
Record low41° (1991)
Sat, 0772° / 59°0.09
72 °
Saint Clair, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low59°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (2023)
Record low42° (1993)
Sun, 0871° / 59°0.07
71 °
Saint Clair, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high71°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high82° (2023)
Record low42° (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 Saint Clair, 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 Saint Clair, 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.