Monthly outlook for Saint Louis, LA: average high 68.6°, average low 49.5°. That is 0.4° above the climate normal for November. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 21 November (75.8°), the coolest 25 November (41.7°).
68.6°/49.5°
Average high / low
+0.4°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
68.8°
68.6°
+0.1°
25 November – 4 December
68.1°
66.2°
+1.1°
5 December – 14 December
at normal
64°
—
November records over 66 years
85.5°7 November 2005All-time high
25.5°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Baton Rouge (14 mi).
Mon, 1663° / 47°0.13
63 °
Saint Louis, Monday, 16 November
Rain. High 63°, low 47°.
Pressure30.36 inHg
Wind9.3 mph NE
Humidity46%
Visibility6.2 mi
Dew point39°
Tue, 1767° / 48°0
67 °
Saint Louis, Tuesday, 17 November
Clear. High 67°, low 48°.
Pressure30.36 inHg
Wind7.2 mph E
Humidity53%
Visibility6.2 mi
Dew point47°
Wed, 1870° / 50°0
70 °
Saint Louis, Wednesday, 18 November
Partly cloudy. High 70°, low 50°.
Pressure30.33 inHg
Wind6.8 mph E
Humidity56%
Visibility6.2 mi
Dew point52°
Thu, 1973° / 53°0
73 °
Saint Louis, Thursday, 19 November
Clear. High 73°, low 53°.
Pressure30.30 inHg
Wind6.8 mph NE
Humidity61%
Visibility—
Dew point54°
Fri, 2072° / 54°0
72 °
Saint Louis, Friday, 20 November
Partly cloudy. High 72°, low 54°.
Pressure30.21 inHg
Wind6.4 mph NE
Humidity43%
Visibility—
Dew point45°
Sat, 2176° / 50°0
76 °
Saint Louis, Saturday, 21 November
Overcast. High 76°, low 50°.
Pressure30.15 inHg
Wind6.9 mph SE
Humidity41%
Visibility—
Dew point46°
Sun, 2274° / 58°0
74 °
Saint Louis, Sunday, 22 November
Overcast. High 74°, low 58°.
Pressure30.09 inHg
Wind8.1 mph N
Humidity67%
Visibility—
Dew point57°
Mon, 2367° / 53°0
67 °
Saint Louis, Monday, 23 November
Overcast. High 67°, low 53°.
Pressure30.15 inHg
Wind10 mph N
Humidity35%
Visibility—
Dew point36°
Tue, 2462° / 43°0
62 °
Saint Louis, Tuesday, 24 November
Overcast. High 62°, low 43°.
Pressure30.30 inHg
Wind8.9 mph N
Humidity25%
Visibility—
Dew point20°
Wed, 2564° / 42°0
64 °
Saint Louis, Wednesday, 25 November
Overcast. High 64°, low 42°.
Pressure30.27 inHg
Wind5.6 mph SE
Humidity27%
Visibility—
Dew point25°
Thu, 2673° / 51°0.89
73 °
Saint Louis, Thursday, 26 November
Heavy rain. High 73°, low 51°.
Pressure29.97 inHg
Wind15.4 mph S
Humidity64%
Visibility—
Dew point56°
Fri, 2766° / 54°0.91
66 °
Saint Louis, Friday, 27 November
Heavy rain. High 66°, low 54°.
Pressure29.77 inHg
Wind18.3 mph W
Humidity53%
Visibility—
Dew point43°
Sat, 2866° / 47°0
66 °
Saint Louis, Saturday, 28 November
Overcast. High 66°, low 47°.
Pressure30.18 inHg
Wind11.8 mph W
Humidity27%
Visibility—
Dew point29°
Sun, 2968° / 46°0
68 °
Saint Louis, Sunday, 29 November
Clear. High 68°, low 46°.
Pressure30.30 inHg
Wind5 mph NW
Humidity28%
Visibility—
Dew point30°
Mon, 3072° / 52°0
72 °
Saint Louis, Monday, 30 November
Clear. High 72°, low 52°.
Pressure30.30 inHg
Wind3.6 mph SW
Humidity44%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0165° / 47°0.11
65 °
Saint Louis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high78° (1982)
Record low32° (1964)
Wed, 0265° / 48°0.09
65 °
Saint Louis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.09 in
Chance of precipitation22%
Record high80° (1982)
Record low30° (1960)
Thu, 0366° / 49°0.18
66 °
Saint Louis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high66°
Average low49°
Average precipitation0.18 in
Chance of precipitation27%
Record high80° (1978)
Record low33° (1974)
Fri, 0465° / 49°0.15
65 °
Saint Louis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.15 in
Chance of precipitation25%
Record high78° (2013)
Record low31° (1979)
Sat, 0565° / 47°0.08
65 °
Saint Louis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation32%
Record high80° (2013)
Record low28° (2006)
Sun, 0664° / 48°0.17
64 °
Saint Louis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.17 in
Chance of precipitation35%
Record high80° (1998)
Record low34° (2009)
Mon, 0763° / 47°0.12
63 °
Saint Louis, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation28%
Record high81° (1998)
Record low27° (1984)
Tue, 0864° / 47°0.19
64 °
Saint Louis, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.19 in
Chance of precipitation25%
Record high79° (2022)
Record low29° (2006)
Wed, 0965° / 48°0.14
65 °
Saint Louis, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation40%
Record high78° (1971)
Record low28° (2006)
Thu, 1064° / 47°0.2
64 °
Saint Louis, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.2 in
Chance of precipitation38%
Record high80° (2021)
Record low29° (1995)
Fri, 1162° / 46°0.12
62 °
Saint Louis, Friday, 11 December
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation27%
Record high78° (2007)
Record low29° (1995)
Sat, 1264° / 47°0.13
64 °
Saint Louis, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.13 in
Chance of precipitation32%
Record high79° (2007)
Record low25° (1962)
Sun, 1364° / 48°0.2
64 °
Saint Louis, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.2 in
Chance of precipitation37%
Record high78° (2015)
Record low18° (1962)
Mon, 1464° / 48°0.11
64 °
Saint Louis, Monday, 14 December
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (1987)
Record low27° (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 Saint Louis, 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 Louis, 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.