Monthly outlook for Wilson Heights, IL: average high 55.3°, average low 38.9°. That is 2.1° above the climate normal for November. Precipitation is expected on 3 days (about 3.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 19 November (70.6°), the coolest 26 November (26.5°).
55.3°/38.9°
Average high / low
+2.1°
Above normal
3 / 5
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
59.2°
52.9°
+3.5°
23 November – 2 December
48.9°
48.3°
+0.3°
3 December – 12 December
at normal
43.8°
—
November records over 66 years
79.9°8 November 2023All-time high
3.7°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Edwardsville (6 mi).
Sat, 1449° / 34°0
49 °
Wilson Heights, Saturday, 14 November
Clear. High 49°, low 34°.
Pressure30.33 inHg
Wind3.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 31°0
50 °
Wilson Heights, Sunday, 15 November
Partly cloudy. High 50°, low 31°.
Pressure30.47 inHg
Wind0.5 mph N
Humidity50%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 32°0
53 °
Wilson Heights, Monday, 16 November
Clear. High 53°, low 32°.
Pressure30.53 inHg
Wind1.7 mph SE
Humidity47%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 34°0
54 °
Wilson Heights, Tuesday, 17 November
Clear. High 54°, low 34°.
Pressure30.47 inHg
Wind6 mph SE
Humidity52%
Visibility—
Dew point33°
Wed, 1861° / 37°0
61 °
Wilson Heights, Wednesday, 18 November
Overcast. High 61°, low 37°.
Pressure30.33 inHg
Wind10.4 mph S
Humidity48%
Visibility—
Dew point36°
Thu, 1971° / 48°0
71 °
Wilson Heights, Thursday, 19 November
Partly cloudy. High 71°, low 48°.
Pressure30.21 inHg
Wind14.1 mph S
Humidity52%
Visibility—
Dew point47°
Fri, 2070° / 52°0
70 °
Wilson Heights, Friday, 20 November
Mostly clear. High 70°, low 52°.
Pressure30.33 inHg
Wind8.4 mph SE
Humidity51%
Visibility—
Dew point47°
Sat, 2168° / 50°0
68 °
Wilson Heights, Saturday, 21 November
Overcast. High 68°, low 50°.
Pressure30.24 inHg
Wind9.6 mph SW
Humidity43%
Visibility—
Dew point41°
Sun, 2267° / 51°0
67 °
Wilson Heights, Sunday, 22 November
Partly cloudy. High 67°, low 51°.
Pressure30.06 inHg
Wind12.5 mph S
Humidity35%
Visibility—
Dew point37°
Mon, 2361° / 55°1.91
61 °
Wilson Heights, Monday, 23 November
Heavy rain. High 61°, low 55°.
Pressure29.85 inHg
Wind12.8 mph S
Humidity96%
Visibility—
Dew point56°
Tue, 2460° / 38°1.02
60 °
Wilson Heights, Tuesday, 24 November
Rain. High 60°, low 38°.
Pressure29.77 inHg
Wind18.7 mph N
Humidity81%
Visibility—
Dew point38°
Wed, 2537° / 27°0.15
37 °
Wilson Heights, Wednesday, 25 November
Snow. High 37°, low 27°.
Pressure30.27 inHg
Wind15.3 mph NW
Humidity59%
Visibility—
Dew point20°
Thu, 2638° / 26°0
38 °
Wilson Heights, Thursday, 26 November
Overcast. High 38°, low 26°.
Pressure30.50 inHg
Wind6.9 mph SE
Humidity49%
Visibility—
Dew point17°
Fri, 2750° / 29°0
50 °
Wilson Heights, Friday, 27 November
Partly cloudy. High 50°, low 29°.
Pressure30.27 inHg
Wind17.9 mph S
Humidity48%
Visibility—
Dew point26°
Sat, 2847° / 42°0
47 °
Wilson Heights, Saturday, 28 November
Overcast. High 47°, low 42°.
Pressure30.09 inHg
Wind13.2 mph S
Humidity66%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2947° / 34°0.08
47 °
Wilson Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1998)
Record low15° (1976)
Mon, 3048° / 34°0.18
48 °
Wilson Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation33%
Record high67° (2014)
Record low11° (1964)
Tue, 0146° / 33°0.12
46 °
Wilson Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1970)
Record low15° (1985)
Wed, 0247° / 33°0.09
47 °
Wilson Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2012)
Record low11° (1985)
Thu, 0346° / 33°0.13
46 °
Wilson Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1998)
Record low11° (1985)
Fri, 0445° / 32°0.08
45 °
Wilson Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1998)
Record low2° (2006)
Sat, 0546° / 31°0.09
46 °
Wilson Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1998)
Record low7° (2025)
Sun, 0644° / 31°0.06
44 °
Wilson Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation37%
Record high70° (1998)
Record low6° (1977)
Mon, 0742° / 30°0.09
42 °
Wilson Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (1980)
Record low-1° (1977)
Tue, 0843° / 31°0.08
43 °
Wilson Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (1991)
Record low4° (2006)
Wed, 0943° / 30°0.07
43 °
Wilson Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high59° (1965)
Record low3° (1977)
Thu, 1043° / 29°0.11
43 °
Wilson Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (2021)
Record low-2° (1977)
Fri, 1143° / 29°0.1
43 °
Wilson Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (2021)
Record low6° (1977)
Sat, 1243° / 31°0.07
43 °
Wilson Heights, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (2015)
Record low2° (1962)
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 Wilson Heights, 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 Wilson Heights, 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.