Monthly outlook for Ladue, MO: average high 70.7°, average low 57.4°. That is 3.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (91.6°), the coolest 17 October (43.1°).
70.7°/57.4°
Average high / low
+3.1°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
73.2°
66.6°
+3.7°
23 October – 1 November
66.5°
62.6°
+2.2°
2 November – 11 November
at normal
57.8°
—
October records over 66 years
91.8°1 October 2019All-time high
27°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Clayton (3 mi).
Wed, 1482° / 67°0.43
82 °
Ladue, Wednesday, 14 October
Rain. High 82°, low 67°.
Pressure30.03 inHg
Wind1.4 mph SW
Humidity80%
Visibility6.2 mi
Dew point71°
Thu, 1584° / 68°0.38
84 °
Ladue, Thursday, 15 October
Rain. High 84°, low 68°.
Pressure29.97 inHg
Wind9.5 mph SW
Humidity85%
Visibility4.3 mi
Dew point73°
Fri, 1667° / 51°0
67 °
Ladue, Friday, 16 October
Overcast. High 67°, low 51°.
Pressure30.30 inHg
Wind17.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 43°0
58 °
Ladue, Saturday, 17 October
Clear. High 58°, low 43°.
Pressure30.53 inHg
Wind1 mph NE
Humidity55%
Visibility6.2 mi
Dew point38°
Sun, 1866° / 45°0
66 °
Ladue, Sunday, 18 October
Clear. High 66°, low 45°.
Pressure30.33 inHg
Wind7.8 mph S
Humidity47%
Visibility—
Dew point40°
Mon, 1962° / 55°0
62 °
Ladue, Monday, 19 October
Overcast. High 62°, low 55°.
Pressure30.24 inHg
Wind6 mph S
Humidity56%
Visibility—
Dew point44°
Tue, 2071° / 59°0.01
71 °
Ladue, Tuesday, 20 October
Light rain. High 71°, low 59°.
Pressure30.21 inHg
Wind6.4 mph SE
Humidity69%
Visibility—
Dew point57°
Wed, 2169° / 63°0.2
69 °
Ladue, Wednesday, 21 October
Light rain. High 69°, low 63°.
Pressure30.18 inHg
Wind8.5 mph SE
Humidity86%
Visibility—
Dew point63°
Thu, 2283° / 67°0
83 °
Ladue, Thursday, 22 October
Overcast. High 83°, low 67°.
Pressure30.00 inHg
Wind14.7 mph S
Humidity53%
Visibility—
Dew point60°
Fri, 2378° / 66°0
78 °
Ladue, Friday, 23 October
Overcast. High 78°, low 66°.
Pressure30.00 inHg
Wind16.8 mph S
Humidity52%
Visibility—
Dew point58°
Sat, 2466° / 57°0
66 °
Ladue, Saturday, 24 October
Overcast. High 66°, low 57°.
Pressure30.36 inHg
Wind8.7 mph NW
Humidity29%
Visibility—
Dew point31°
Sun, 2567° / 57°0
67 °
Ladue, Sunday, 25 October
Overcast. High 67°, low 57°.
Pressure30.27 inHg
Wind7.9 mph NW
Humidity34%
Visibility—
Dew point35°
Mon, 2658° / 52°0
58 °
Ladue, Monday, 26 October
Overcast. High 58°, low 52°.
Pressure30.24 inHg
Wind11.7 mph N
Humidity31%
Visibility—
Dew point27°
Tue, 2762° / 48°0
62 °
Ladue, Tuesday, 27 October
Overcast. High 62°, low 48°.
Pressure30.24 inHg
Wind6.2 mph SE
Humidity35%
Visibility—
Dew point30°
Wed, 2868° / 54°0.01
68 °
Ladue, Wednesday, 28 October
Light rain. High 68°, low 54°.
Pressure30.06 inHg
Wind9.8 mph S
Humidity37%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2962° / 46°0.13
62 °
Ladue, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high81° (2024)
Record low30° (1980)
Fri, 3063° / 47°0.12
63 °
Ladue, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation33%
Record high81° (2024)
Record low29° (1980)
Sat, 3162° / 47°0.15
62 °
Ladue, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high80° (1968)
Record low28° (2023)
Sun, 0161° / 46°0.18
61 °
Ladue, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.18 in
Chance of precipitation32%
Record high80° (2016)
Record low26° (1993)
Mon, 0260° / 44°0.09
60 °
Ladue, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation32%
Record high79° (2016)
Record low27° (1966)
Tue, 0359° / 43°0.12
59 °
Ladue, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1987)
Record low20° (1991)
Wed, 0458° / 44°0.15
58 °
Ladue, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1978)
Record low19° (1991)
Thu, 0558° / 43°0.17
58 °
Ladue, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.17 in
Chance of precipitation33%
Record high78° (1978)
Record low22° (1991)
Fri, 0658° / 42°0.09
58 °
Ladue, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high78° (2023)
Record low26° (1982)
Sat, 0758° / 42°0.08
58 °
Ladue, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation17%
Record high75° (1980)
Record low18° (1991)
Sun, 0858° / 42°0.04
58 °
Ladue, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high81° (2023)
Record low6° (1991)
Mon, 0959° / 42°0.1
59 °
Ladue, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high77° (2022)
Record low15° (1991)
Tue, 1056° / 41°0.13
56 °
Ladue, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (1999)
Record low19° (2018)
Wed, 1155° / 38°0.11
55 °
Ladue, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1989)
Record low22° (2019)
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 Ladue, MO 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 Ladue, MO 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.