Monthly outlook for Webster Groves, MO: average high 73°, average low 54.3°. That is 6.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (78.7°), the coolest 4 November (46.9°).
73°/54.3°
Average high / low
+6.6°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
74.5°
62.7°
+6.5°
2 November – 11 November
70.5°
58°
+6.9°
12 November – 21 November
at normal
53.9°
—
October records over 66 years
91.8°3 October 2006All-time high
27.1°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Marlborough (1 mi).
Sat, 2475° / 48°0
75 °
Webster Groves, Saturday, 24 October
Overcast. High 75°, low 48°.
Pressure30.36 inHg
Wind4 mph SE
Humidity52%
Visibility6.2 mi
Dew point50°
Sun, 2576° / 48°0
76 °
Webster Groves, Sunday, 25 October
Overcast. High 76°, low 48°.
Pressure30.39 inHg
Wind2.5 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Mon, 2675° / 56°0
75 °
Webster Groves, Monday, 26 October
Overcast. High 75°, low 56°.
Pressure30.33 inHg
Wind2.7 mph SW
Humidity48%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 54°0
72 °
Webster Groves, Tuesday, 27 October
Overcast. High 72°, low 54°.
Pressure30.24 inHg
Wind3.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point51°
Wed, 2876° / 54°0.02
76 °
Webster Groves, Wednesday, 28 October
Light rain. High 76°, low 54°.
Pressure30.21 inHg
Wind6 mph S
Humidity45%
Visibility—
Dew point49°
Thu, 2979° / 55°0
79 °
Webster Groves, Thursday, 29 October
Mostly clear. High 79°, low 55°.
Pressure30.24 inHg
Wind7 mph S
Humidity37%
Visibility—
Dew point45°
Fri, 3078° / 63°0
78 °
Webster Groves, Friday, 30 October
Overcast. High 78°, low 63°.
Pressure30.18 inHg
Wind6.2 mph S
Humidity33%
Visibility—
Dew point42°
Sat, 3168° / 63°0.03
68 °
Webster Groves, Saturday, 31 October
Light rain. High 68°, low 63°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity46%
Visibility—
Dew point45°
Sun, 0169° / 59°0.07
69 °
Webster Groves, Sunday, 1 November
Light rain. High 69°, low 59°.
Pressure30.00 inHg
Wind11.4 mph S
Humidity69%
Visibility—
Dew point54°
Mon, 0263° / 48°0
63 °
Webster Groves, Monday, 2 November
Mostly clear. High 63°, low 48°.
Pressure30.21 inHg
Wind11.8 mph NW
Humidity26%
Visibility—
Dew point24°
Tue, 0362° / 48°0
62 °
Webster Groves, Tuesday, 3 November
Overcast. High 62°, low 48°.
Pressure30.15 inHg
Wind9.5 mph NW
Humidity33%
Visibility—
Dew point30°
Wed, 0470° / 47°0
70 °
Webster Groves, Wednesday, 4 November
Overcast. High 70°, low 47°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity40%
Visibility—
Dew point36°
Thu, 0576° / 55°0
76 °
Webster Groves, Thursday, 5 November
Mostly clear. High 76°, low 55°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity43%
Visibility—
Dew point46°
Fri, 0677° / 59°0
77 °
Webster Groves, Friday, 6 November
Overcast. High 77°, low 59°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity43%
Visibility—
Dew point49°
Sat, 0775° / 63°0.11
75 °
Webster Groves, Saturday, 7 November
Light rain. High 75°, low 63°.
Pressure30.15 inHg
Wind10.4 mph NW
Humidity38%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0858° / 42°0.04
58 °
Webster Groves, 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° / 43°0.09
59 °
Webster Groves, Monday, 9 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (2022)
Record low16° (1991)
Tue, 1056° / 41°0.13
56 °
Webster Groves, 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° / 39°0.11
55 °
Webster Groves, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1989)
Record low22° (2019)
Thu, 1253° / 37°0.09
53 °
Webster Groves, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high73° (2010)
Record low12° (2019)
Fri, 1354° / 37°0.06
54 °
Webster Groves, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (1999)
Record low12° (1986)
Sat, 1455° / 38°0.09
55 °
Webster Groves, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (1971)
Record low16° (1986)
Sun, 1555° / 39°0.14
55 °
Webster Groves, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high77° (2025)
Record low20° (2019)
Mon, 1654° / 38°0.12
54 °
Webster Groves, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation25%
Record high72° (2001)
Record low24° (1970)
Tue, 1755° / 38°0.13
55 °
Webster Groves, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low38°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low15° (1997)
Wed, 1855° / 39°0.17
55 °
Webster Groves, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (1999)
Record low14° (2014)
Thu, 1954° / 39°0.08
54 °
Webster Groves, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high73° (1979)
Record low21° (2022)
Fri, 2053° / 38°0.11
53 °
Webster Groves, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2007)
Record low19° (2022)
Sat, 2152° / 38°0.09
52 °
Webster Groves, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1990)
Record low17° (1964)
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 Webster Groves, 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 Webster Groves, 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.