Monthly outlook for Avery Hill, IL: average high 58.2°, average low 41.7°. That is 3.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 20 November (70.1°), the coolest 15 November (26.4°).
58.2°/41.7°
Average high / low
+3.4°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
57.4°
53.7°
+2°
24 November – 3 December
59.6°
48.8°
+6°
4 December – 13 December
at normal
44.6°
—
November records over 66 years
80.8°8 November 2023All-time high
6.4°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — St. Louis (13 mi).
Sun, 1552° / 26°0
52 °
Avery Hill, Sunday, 15 November
Partly cloudy. High 52°, low 26°.
Pressure30.47 inHg
Wind1.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 31°0
53 °
Avery Hill, Monday, 16 November
Clear. High 53°, low 31°.
Pressure30.53 inHg
Wind2 mph SW
Humidity50%
Visibility6.2 mi
Dew point34°
Tue, 1756° / 35°0
56 °
Avery Hill, Tuesday, 17 November
Clear. High 56°, low 35°.
Pressure30.50 inHg
Wind4.9 mph S
Humidity54%
Visibility6.2 mi
Dew point38°
Wed, 1860° / 40°0
60 °
Avery Hill, Wednesday, 18 November
Overcast. High 60°, low 40°.
Pressure30.36 inHg
Wind8.8 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Thu, 1964° / 46°0
64 °
Avery Hill, Thursday, 19 November
Partly cloudy. High 64°, low 46°.
Pressure30.30 inHg
Wind8 mph S
Humidity49%
Visibility—
Dew point40°
Fri, 2070° / 52°0
70 °
Avery Hill, Friday, 20 November
Overcast. High 70°, low 52°.
Pressure30.21 inHg
Wind9.7 mph S
Humidity59%
Visibility—
Dew point52°
Sat, 2165° / 54°0.03
65 °
Avery Hill, Saturday, 21 November
Light rain. High 65°, low 54°.
Pressure30.00 inHg
Wind15.7 mph S
Humidity72%
Visibility—
Dew point50°
Sun, 2255° / 42°0
55 °
Avery Hill, Sunday, 22 November
Mostly clear. High 55°, low 42°.
Pressure30.30 inHg
Wind10.5 mph NW
Humidity48%
Visibility—
Dew point34°
Mon, 2351° / 35°0
51 °
Avery Hill, Monday, 23 November
Clear. High 51°, low 35°.
Pressure30.47 inHg
Wind8.9 mph NE
Humidity35%
Visibility—
Dew point21°
Tue, 2449° / 32°0
49 °
Avery Hill, Tuesday, 24 November
Overcast. High 49°, low 32°.
Pressure30.42 inHg
Wind12.6 mph SE
Humidity31%
Visibility—
Dew point17°
Wed, 2559° / 43°0
59 °
Avery Hill, Wednesday, 25 November
Overcast. High 59°, low 43°.
Pressure30.18 inHg
Wind12.8 mph S
Humidity52%
Visibility—
Dew point34°
Thu, 2663° / 44°0
63 °
Avery Hill, Thursday, 26 November
Overcast. High 63°, low 44°.
Pressure30.21 inHg
Wind19.4 mph E
Humidity59%
Visibility—
Dew point43°
Fri, 2754° / 50°0.46
54 °
Avery Hill, Friday, 27 November
Rain. High 54°, low 50°.
Pressure30.09 inHg
Wind17.9 mph SE
Humidity86%
Visibility—
Dew point49°
Sat, 2864° / 54°0.03
64 °
Avery Hill, Saturday, 28 November
Light rain. High 64°, low 54°.
Pressure30.00 inHg
Wind12.1 mph SE
Humidity69%
Visibility—
Dew point51°
Sun, 2968° / 53°0
68 °
Avery Hill, Sunday, 29 November
Overcast. High 68°, low 53°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity56%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3049° / 34°0.17
49 °
Avery Hill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.17 in
Chance of precipitation32%
Record high68° (1970)
Record low11° (1964)
Tue, 0147° / 33°0.11
47 °
Avery Hill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1970)
Record low16° (1985)
Wed, 0248° / 33°0.08
48 °
Avery Hill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.08 in
Chance of precipitation20%
Record high72° (2012)
Record low11° (1985)
Thu, 0347° / 33°0.11
47 °
Avery Hill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1998)
Record low13° (2006)
Fri, 0446° / 32°0.08
46 °
Avery Hill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (1998)
Record low4° (2006)
Sat, 0547° / 31°0.09
47 °
Avery Hill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (1998)
Record low11° (2025)
Sun, 0644° / 31°0.06
44 °
Avery Hill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation37%
Record high71° (1998)
Record low6° (1977)
Mon, 0744° / 30°0.09
44 °
Avery Hill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation23%
Record high68° (1980)
Record low-3° (1977)
Tue, 0844° / 31°0.08
44 °
Avery Hill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high68° (1991)
Record low13° (2006)
Wed, 0944° / 30°0.07
44 °
Avery Hill, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (1965)
Record low4° (1977)
Thu, 1044° / 29°0.12
44 °
Avery Hill, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.12 in
Chance of precipitation23%
Record high66° (1965)
Record low-4° (1977)
Fri, 1144° / 29°0.1
44 °
Avery Hill, Friday, 11 December
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (1979)
Record low7° (1977)
Sat, 1244° / 31°0.07
44 °
Avery Hill, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2015)
Record low2° (1962)
Sun, 1344° / 30°0.09
44 °
Avery Hill, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (1975)
Record low-1° (1961)
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 Avery Hill, IL 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 Avery Hill, IL 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.