Monthly outlook for St. Louis, MI: average high 47.7°, average low 34.9°. That is 1.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 20 November (59.5°), the coolest 14 November (28.2°).
47.7°/34.9°
Average high / low
+1.7°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
47.3°
45.6°
+0.9°
19 November – 28 November
48.3°
42°
+3.5°
29 November – 8 December
at normal
37°
—
November records over 66 years
73.9°9 November 2020All-time high
4.5°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Ithaca (8 mi).
Tue, 1056° / 40°0
56 °
St. Louis, Tuesday, 10 November
Clear. High 56°, low 40°.
Pressure29.97 inHg
Wind9.4 mph W
Humidity62%
Visibility6.2 mi
Dew point43°
Wed, 1148° / 40°0.08
48 °
St. Louis, Wednesday, 11 November
Light rain. High 48°, low 40°.
Pressure29.94 inHg
Wind1.6 mph NW
Humidity91%
Visibility4.4 mi
Dew point45°
Thu, 1240° / 34°0.15
40 °
St. Louis, Thursday, 12 November
Snow. High 40°, low 34°.
Pressure29.91 inHg
Wind13.1 mph N
Humidity96%
Visibility1.7 mi
Dew point34°
Fri, 1339° / 30°0
39 °
St. Louis, Friday, 13 November
Overcast. High 39°, low 30°.
Pressure29.97 inHg
Wind9 mph N
Humidity72%
Visibility6.2 mi
Dew point23°
Sat, 1442° / 28°0
42 °
St. Louis, Saturday, 14 November
Overcast. High 42°, low 28°.
Pressure30.09 inHg
Wind11.7 mph NW
Humidity68%
Visibility—
Dew point30°
Sun, 1547° / 37°0
47 °
St. Louis, Sunday, 15 November
Overcast. High 47°, low 37°.
Pressure30.03 inHg
Wind10.8 mph NW
Humidity48%
Visibility—
Dew point28°
Mon, 1647° / 32°0
47 °
St. Louis, Monday, 16 November
Clear. High 47°, low 32°.
Pressure30.09 inHg
Wind5.7 mph NW
Humidity52%
Visibility—
Dew point28°
Tue, 1749° / 33°0
49 °
St. Louis, Tuesday, 17 November
Partly cloudy. High 49°, low 33°.
Pressure30.30 inHg
Wind5.7 mph E
Humidity59%
Visibility—
Dew point32°
Wed, 1851° / 35°0
51 °
St. Louis, Wednesday, 18 November
Mostly clear. High 51°, low 35°.
Pressure30.42 inHg
Wind6.8 mph S
Humidity53%
Visibility—
Dew point32°
Thu, 1954° / 37°0
54 °
St. Louis, Thursday, 19 November
Partly cloudy. High 54°, low 37°.
Pressure30.30 inHg
Wind8.9 mph S
Humidity44%
Visibility—
Dew point31°
Fri, 2059° / 45°0.02
59 °
St. Louis, Friday, 20 November
Light rain. High 59°, low 45°.
Pressure29.88 inHg
Wind19.8 mph SW
Humidity70%
Visibility—
Dew point49°
Sat, 2144° / 37°0
44 °
St. Louis, Saturday, 21 November
Overcast. High 44°, low 37°.
Pressure30.00 inHg
Wind18 mph W
Humidity57%
Visibility—
Dew point28°
Sun, 2245° / 33°0
45 °
St. Louis, Sunday, 22 November
Overcast. High 45°, low 33°.
Pressure30.06 inHg
Wind5.7 mph W
Humidity53%
Visibility—
Dew point26°
Mon, 2342° / 30°0
42 °
St. Louis, Monday, 23 November
Clear. High 42°, low 30°.
Pressure30.09 inHg
Wind6.8 mph N
Humidity50%
Visibility—
Dew point22°
Tue, 2445° / 29°0
45 °
St. Louis, Tuesday, 24 November
Clear. High 45°, low 29°.
Pressure30.03 inHg
Wind11.3 mph W
Humidity43%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2541° / 30°0.09
41 °
St. Louis, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high59° (2001)
Record low18° (2005)
Thu, 2641° / 31°0.08
41 °
St. Louis, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (1960)
Record low11° (1977)
Fri, 2740° / 29°0.21
40 °
St. Louis, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.21 in
Chance of precipitation50%
Record high64° (1990)
Record low6° (1977)
Sat, 2839° / 28°0.12
39 °
St. Louis, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation42%
Record high64° (1990)
Record low8° (1969)
Sun, 2939° / 28°0.09
39 °
St. Louis, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1998)
Record low12° (1976)
Mon, 3040° / 28°0.08
40 °
St. Louis, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1998)
Record low11° (1976)
Tue, 0137° / 26°0.12
37 °
St. Louis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.12 in
Chance of precipitation35%
Record high63° (1970)
Record low4° (1971)
Wed, 0237° / 26°0.07
37 °
St. Louis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (1982)
Record low0° (1971)
Thu, 0337° / 26°0.09
37 °
St. Louis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (1982)
Record low-2° (1966)
Fri, 0437° / 25°0.04
37 °
St. Louis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.04 in
Chance of precipitation28%
Record high62° (2012)
Record low-1° (1966)
Sat, 0537° / 26°0.08
37 °
St. Louis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation33%
Record high65° (2001)
Record low4° (2008)
Sun, 0636° / 25°0.05
36 °
St. Louis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.05 in
Chance of precipitation35%
Record high62° (2001)
Record low-5° (1964)
Mon, 0734° / 23°0.09
34 °
St. Louis, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation32%
Record high52° (1980)
Record low-4° (1972)
Tue, 0835° / 23°0.07
35 °
St. Louis, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.07 in
Chance of precipitation27%
Record high59° (1966)
Record low-3° (1976)
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 St. Louis, MI 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 St. Louis, MI 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.