Monthly outlook for Wilson Heights, IL: average high 58.8°, average low 40.9°. That is 4.5° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 November (67.2°), the coolest 15 November (27.6°).
58.8°/40.9°
Average high / low
+4.5°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
57.7°
52.3°
+3°
25 November – 4 December
60.5°
47.3°
+7.3°
5 December – 14 December
at normal
43.4°
—
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).
Mon, 1656° / 29°0
56 °
Wilson Heights, Monday, 16 November
Clear. High 56°, low 29°.
Pressure30.53 inHg
Wind2.7 mph S
Humidity51%
Visibility6.2 mi
Dew point35°
Tue, 1757° / 35°0
57 °
Wilson Heights, Tuesday, 17 November
Clear. High 57°, low 35°.
Pressure30.50 inHg
Wind5.7 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Wed, 1860° / 40°0
60 °
Wilson Heights, Wednesday, 18 November
Overcast. High 60°, low 40°.
Pressure30.36 inHg
Wind8.7 mph S
Humidity51%
Visibility6.2 mi
Dew point40°
Thu, 1967° / 45°0
67 °
Wilson Heights, Thursday, 19 November
Clear. High 67°, low 45°.
Pressure30.30 inHg
Wind8.9 mph S
Humidity53%
Visibility—
Dew point45°
Fri, 2065° / 51°0
65 °
Wilson Heights, Friday, 20 November
Partly cloudy. High 65°, low 51°.
Pressure30.27 inHg
Wind9 mph S
Humidity64%
Visibility—
Dew point51°
Sat, 2166° / 47°0.11
66 °
Wilson Heights, Saturday, 21 November
Light rain. High 66°, low 47°.
Pressure30.03 inHg
Wind17.9 mph SW
Humidity38%
Visibility—
Dew point38°
Sun, 2255° / 41°0
55 °
Wilson Heights, Sunday, 22 November
Clear. High 55°, low 41°.
Pressure30.30 inHg
Wind12.9 mph NW
Humidity48%
Visibility—
Dew point33°
Mon, 2349° / 33°0
49 °
Wilson Heights, Monday, 23 November
Partly cloudy. High 49°, low 33°.
Pressure30.47 inHg
Wind8.9 mph NE
Humidity41%
Visibility—
Dew point22°
Tue, 2450° / 31°0
50 °
Wilson Heights, Tuesday, 24 November
Overcast. High 50°, low 31°.
Pressure30.47 inHg
Wind7.3 mph E
Humidity35%
Visibility—
Dew point19°
Wed, 2558° / 33°0
58 °
Wilson Heights, Wednesday, 25 November
Mostly clear. High 58°, low 33°.
Pressure30.39 inHg
Wind7.6 mph S
Humidity42%
Visibility—
Dew point29°
Thu, 2662° / 41°0
62 °
Wilson Heights, Thursday, 26 November
Clear. High 62°, low 41°.
Pressure30.27 inHg
Wind9.9 mph S
Humidity32%
Visibility—
Dew point28°
Fri, 2761° / 45°0
61 °
Wilson Heights, Friday, 27 November
Overcast. High 61°, low 45°.
Pressure30.27 inHg
Wind6.8 mph SE
Humidity42%
Visibility—
Dew point34°
Sat, 2862° / 47°0
62 °
Wilson Heights, Saturday, 28 November
Overcast. High 62°, low 47°.
Pressure30.36 inHg
Wind6.8 mph E
Humidity29%
Visibility—
Dew point26°
Sun, 2964° / 54°0
64 °
Wilson Heights, Sunday, 29 November
Overcast. High 64°, low 54°.
Pressure30.24 inHg
Wind9.5 mph E
Humidity57%
Visibility—
Dew point44°
Mon, 3056° / 54°0.48
56 °
Wilson Heights, Monday, 30 November
Rain. High 56°, low 54°.
Pressure30.03 inHg
Wind11 mph E
Humidity97%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1343° / 30°0.09
43 °
Wilson Heights, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (2015)
Record low-1° (1961)
Mon, 1444° / 30°0.13
44 °
Wilson Heights, Monday, 14 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high65° (1975)
Record low2° (1985)
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.