Monthly outlook for Oak Hills, IL: average high 49.1°, average low 32.5°. That is 1.3° below the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 November (67.3°), the coolest 24 November (16.7°).
49.1°/32.5°
Average high / low
−1.3°
Below normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
54.1°
52.9°
+0.7°
23 November – 2 December
40.7°
48.3°
-4.3°
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 (11 mi).
Sat, 1447° / 32°0
47 °
Oak Hills, Saturday, 14 November
Clear. High 47°, low 32°.
Pressure30.33 inHg
Wind3.4 mph N
Humidity58%
Visibility6.2 mi
Dew point27°
Sun, 1550° / 31°0
50 °
Oak Hills, Sunday, 15 November
Partly cloudy. High 50°, low 31°.
Pressure30.45 inHg
Wind1.3 mph NE
Humidity52%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 33°0
53 °
Oak Hills, Monday, 16 November
Clear. High 53°, low 33°.
Pressure30.53 inHg
Wind2.1 mph S
Humidity50%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 35°0
54 °
Oak Hills, Tuesday, 17 November
Clear. High 54°, low 35°.
Pressure30.47 inHg
Wind4.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point36°
Wed, 1860° / 37°0
60 °
Oak Hills, Wednesday, 18 November
Overcast. High 60°, low 37°.
Pressure30.33 inHg
Wind10.5 mph SE
Humidity54%
Visibility—
Dew point38°
Thu, 1959° / 50°0.06
59 °
Oak Hills, Thursday, 19 November
Light rain. High 59°, low 50°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity74%
Visibility—
Dew point48°
Fri, 2067° / 56°0
67 °
Oak Hills, Friday, 20 November
Overcast. High 67°, low 56°.
Pressure30.24 inHg
Wind12.3 mph S
Humidity55%
Visibility—
Dew point48°
Sat, 2167° / 44°0.03
67 °
Oak Hills, Saturday, 21 November
Light rain. High 67°, low 44°.
Pressure29.94 inHg
Wind17.7 mph NW
Humidity58%
Visibility—
Dew point49°
Sun, 2242° / 32°0
42 °
Oak Hills, Sunday, 22 November
Clear. High 42°, low 32°.
Pressure30.30 inHg
Wind16.3 mph NW
Humidity24%
Visibility—
Dew point6°
Mon, 2329° / 21°0
29 °
Oak Hills, Monday, 23 November
Partly cloudy. High 29°, low 21°.
Pressure30.42 inHg
Wind15.8 mph NW
Humidity31%
Visibility—
Dew point1°
Tue, 2431° / 17°0
31 °
Oak Hills, Tuesday, 24 November
Clear. High 31°, low 17°.
Pressure30.62 inHg
Wind10.1 mph NW
Humidity32%
Visibility—
Dew point2°
Wed, 2536° / 18°0
36 °
Oak Hills, Wednesday, 25 November
Clear. High 36°, low 18°.
Pressure30.71 inHg
Wind6.2 mph S
Humidity26%
Visibility—
Dew point1°
Thu, 2646° / 22°0
46 °
Oak Hills, Thursday, 26 November
Mostly clear. High 46°, low 22°.
Pressure30.50 inHg
Wind9.6 mph S
Humidity20%
Visibility—
Dew point1°
Fri, 2751° / 27°0
51 °
Oak Hills, Friday, 27 November
Mostly clear. High 51°, low 27°.
Pressure30.33 inHg
Wind11.2 mph S
Humidity18%
Visibility—
Dew point3°
Sat, 2851° / 30°0.02
51 °
Oak Hills, Saturday, 28 November
Light rain. High 51°, low 30°.
Pressure30.21 inHg
Wind9.6 mph SE
Humidity29%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2947° / 34°0.08
47 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 °
Oak Hills, 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 Oak Hills, 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 Oak Hills, 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.