Monthly outlook for Oak Hills, IL: average high 58.8°, average low 42.9°. That is 3.2° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 17 November (72.1°), the coolest 24 November (32.9°).
58.8°/42.9°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
61.6°
54.2°
+4.1°
19 November – 28 November
54.2°
50.3°
+2.2°
29 November – 8 December
at normal
45.3°
—
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).
Tue, 1069° / 44°0
69 °
Oak Hills, Tuesday, 10 November
Clear. High 69°, low 44°.
Pressure30.09 inHg
Wind3.3 mph W
Humidity66%
Visibility6.2 mi
Dew point51°
Wed, 1165° / 44°0.07
65 °
Oak Hills, Wednesday, 11 November
Light rain. High 65°, low 44°.
Pressure29.80 inHg
Wind12.1 mph W
Humidity70%
Visibility6.2 mi
Dew point55°
Thu, 1254° / 44°0
54 °
Oak Hills, Thursday, 12 November
Partly cloudy. High 54°, low 44°.
Pressure29.97 inHg
Wind9.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point38°
Fri, 1342° / 38°0
42 °
Oak Hills, Friday, 13 November
Overcast. High 42°, low 38°.
Pressure30.12 inHg
Wind11.2 mph N
Humidity65%
Visibility—
Dew point30°
Sat, 1445° / 35°0
45 °
Oak Hills, Saturday, 14 November
Clear. High 45°, low 35°.
Pressure30.30 inHg
Wind5.3 mph NW
Humidity58%
Visibility—
Dew point29°
Sun, 1562° / 36°0
62 °
Oak Hills, Sunday, 15 November
Overcast. High 62°, low 36°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity42%
Visibility—
Dew point31°
Mon, 1671° / 52°0.07
71 °
Oak Hills, Monday, 16 November
Light rain. High 71°, low 52°.
Pressure29.94 inHg
Wind11.3 mph W
Humidity63%
Visibility—
Dew point56°
Tue, 1772° / 57°0
72 °
Oak Hills, Tuesday, 17 November
Mostly clear. High 72°, low 57°.
Pressure30.12 inHg
Wind5.8 mph SE
Humidity49%
Visibility—
Dew point48°
Wed, 1870° / 52°0
70 °
Oak Hills, Wednesday, 18 November
Clear. High 70°, low 52°.
Pressure30.27 inHg
Wind8.3 mph SE
Humidity43%
Visibility—
Dew point43°
Thu, 1965° / 51°0
65 °
Oak Hills, Thursday, 19 November
Overcast. High 65°, low 51°.
Pressure30.15 inHg
Wind15.9 mph S
Humidity51%
Visibility—
Dew point43°
Fri, 2064° / 49°0.04
64 °
Oak Hills, Friday, 20 November
Light rain. High 64°, low 49°.
Pressure30.15 inHg
Wind15 mph S
Humidity37%
Visibility—
Dew point31°
Sat, 2155° / 40°0.01
55 °
Oak Hills, Saturday, 21 November
Light rain. High 55°, low 40°.
Pressure30.12 inHg
Wind8 mph N
Humidity39%
Visibility—
Dew point27°
Sun, 2245° / 41°0.37
45 °
Oak Hills, Sunday, 22 November
Rain. High 45°, low 41°.
Pressure30.09 inHg
Wind9.2 mph NW
Humidity67%
Visibility—
Dew point34°
Mon, 2347° / 34°0
47 °
Oak Hills, Monday, 23 November
Clear. High 47°, low 34°.
Pressure30.18 inHg
Wind8.3 mph NW
Humidity46%
Visibility—
Dew point24°
Tue, 2449° / 33°0
49 °
Oak Hills, Tuesday, 24 November
Overcast. High 49°, low 33°.
Pressure30.18 inHg
Wind6.9 mph S
Humidity37%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2550° / 36°0.17
50 °
Oak Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.17 in
Chance of precipitation35%
Record high68° (1990)
Record low20° (1977)
Thu, 2650° / 37°0.17
50 °
Oak Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high74° (1965)
Record low13° (1977)
Fri, 2749° / 36°0.21
49 °
Oak Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.21 in
Chance of precipitation45%
Record high70° (1989)
Record low15° (1993)
Sat, 2846° / 33°0.11
46 °
Oak Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1998)
Record low9° (1977)
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)
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.