Monthly outlook for La Grange, MO: average high 68.8°, average low 50.7°. That is 4.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 24 October (78.5°), the coolest 17 October (38.3°).
68.8°/50.7°
Average high / low
+4.2°
Above normal
6 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
68.7°
62.3°
+3.5°
27 October – 5 November
68.9°
57.9°
+6.1°
6 November – 15 November
at normal
53°
—
October records over 66 years
90.7°10 October 1963All-time high
26.2°29 October 1980All-time low
Sun, 1862° / 41°0
62 °
La Grange, Sunday, 18 October
Clear. High 62°, low 41°.
Pressure30.42 inHg
Wind10.3 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Mon, 1965° / 44°0
65 °
La Grange, Monday, 19 October
Clear. High 65°, low 44°.
Pressure30.39 inHg
Wind3.7 mph S
Humidity60%
Visibility6.2 mi
Dew point47°
Tue, 2066° / 46°0
66 °
La Grange, Tuesday, 20 October
Partly cloudy. High 66°, low 46°.
Pressure30.36 inHg
Wind4 mph S
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 2168° / 48°0.07
68 °
La Grange, Wednesday, 21 October
Light rain. High 68°, low 48°.
Pressure30.24 inHg
Wind5.3 mph SE
Humidity68%
Visibility—
Dew point52°
Thu, 2271° / 50°0
71 °
La Grange, Thursday, 22 October
Clear. High 71°, low 50°.
Pressure30.24 inHg
Wind5.1 mph SE
Humidity47%
Visibility—
Dew point47°
Fri, 2378° / 55°0
78 °
La Grange, Friday, 23 October
Partly cloudy. High 78°, low 55°.
Pressure30.09 inHg
Wind11.7 mph SE
Humidity39%
Visibility—
Dew point46°
Sat, 2478° / 61°0
78 °
La Grange, Saturday, 24 October
Overcast. High 78°, low 61°.
Pressure30.03 inHg
Wind15.8 mph S
Humidity32%
Visibility—
Dew point43°
Sun, 2568° / 55°0.04
68 °
La Grange, Sunday, 25 October
Light rain. High 68°, low 55°.
Pressure30.09 inHg
Wind10.9 mph S
Humidity48%
Visibility—
Dew point44°
Mon, 2673° / 50°0
73 °
La Grange, Monday, 26 October
Clear. High 73°, low 50°.
Pressure30.15 inHg
Wind10.8 mph SE
Humidity49%
Visibility—
Dew point47°
Tue, 2778° / 65°0
78 °
La Grange, Tuesday, 27 October
Overcast. High 78°, low 65°.
Pressure30.00 inHg
Wind15.4 mph SW
Humidity42%
Visibility—
Dew point45°
Wed, 2867° / 61°0.66
67 °
La Grange, Wednesday, 28 October
Rain. High 67°, low 61°.
Pressure29.88 inHg
Wind16.9 mph S
Humidity94%
Visibility—
Dew point59°
Thu, 2961° / 48°0.05
61 °
La Grange, Thursday, 29 October
Light rain. High 61°, low 48°.
Pressure30.09 inHg
Wind12.4 mph NW
Humidity45%
Visibility—
Dew point37°
Fri, 3076° / 57°0.78
76 °
La Grange, Friday, 30 October
Rain. High 76°, low 57°.
Pressure29.65 inHg
Wind25.2 mph S
Humidity77%
Visibility—
Dew point64°
Sat, 3170° / 48°0.12
70 °
La Grange, Saturday, 31 October
Light rain. High 70°, low 48°.
Pressure29.83 inHg
Wind22.8 mph S
Humidity44%
Visibility—
Dew point35°
Sun, 0162° / 44°0
62 °
La Grange, Sunday, 1 November
Overcast. High 62°, low 44°.
Pressure30.15 inHg
Wind7.7 mph SE
Humidity42%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0257° / 42°0.1
57 °
La Grange, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (1964)
Record low24° (1991)
Tue, 0356° / 42°0.14
56 °
La Grange, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation30%
Record high75° (1987)
Record low17° (1991)
Wed, 0456° / 42°0.1
56 °
La Grange, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1978)
Record low15° (1991)
Thu, 0555° / 41°0.1
55 °
La Grange, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (1978)
Record low23° (1991)
Fri, 0655° / 40°0.09
55 °
La Grange, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high73° (2020)
Record low24° (1991)
Sat, 0755° / 40°0.02
55 °
La Grange, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.02 in
Chance of precipitation13%
Record high73° (1966)
Record low10° (1991)
Sun, 0855° / 40°0.06
55 °
La Grange, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high77° (1999)
Record low-4° (1991)
Mon, 0956° / 41°0.12
56 °
La Grange, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2022)
Record low5° (1991)
Tue, 1053° / 38°0.13
53 °
La Grange, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (2022)
Record low17° (1991)
Wed, 1151° / 36°0.07
51 °
La Grange, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (1964)
Record low18° (2019)
Thu, 1250° / 35°0.06
50 °
La Grange, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1999)
Record low9° (2019)
Fri, 1351° / 35°0.05
51 °
La Grange, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation13%
Record high75° (1999)
Record low10° (1986)
Sat, 1452° / 37°0.06
52 °
La Grange, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (2025)
Record low15° (1986)
Sun, 1552° / 37°0.07
52 °
La Grange, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high73° (2025)
Record low21° (2014)
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 La Grange, 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 La Grange, 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.