Monthly outlook for Oak Hills, IL: average high 58.3°, average low 40.6°. That is 1.9° above the climate normal for November. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 19 November (68.7°), the coolest 13 November (28.8°).
58.3°/40.6°
Average high / low
+1.9°
Above normal
1 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
56°
55.6°
+0.2°
15 November – 24 November
62°
52.3°
+5.4°
25 November – 4 December
at normal
47.3°
—
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).
Fri, 0653° / 41°0
53 °
Oak Hills, Friday, 6 November
Light rain. High 53°, low 41°.
Pressure30.18 inHg
Wind8.8 mph N
Humidity61%
Visibility6.2 mi
Dew point39°
Sat, 0752° / 37°0
52 °
Oak Hills, Saturday, 7 November
Overcast. High 52°, low 37°.
Pressure30.27 inHg
Wind3.5 mph NW
Humidity54%
Visibility6.2 mi
Dew point35°
Sun, 0861° / 38°0
61 °
Oak Hills, Sunday, 8 November
Clear. High 61°, low 38°.
Pressure30.18 inHg
Wind4.9 mph W
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 0965° / 44°0
65 °
Oak Hills, Monday, 9 November
Clear. High 65°, low 44°.
Pressure30.18 inHg
Wind4.4 mph S
Humidity68%
Visibility—
Dew point49°
Tue, 1064° / 46°0
64 °
Oak Hills, Tuesday, 10 November
Clear. High 64°, low 46°.
Pressure30.09 inHg
Wind6.3 mph SW
Humidity67%
Visibility—
Dew point48°
Wed, 1160° / 44°0
60 °
Oak Hills, Wednesday, 11 November
Clear. High 60°, low 44°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity28%
Visibility—
Dew point25°
Thu, 1248° / 35°0
48 °
Oak Hills, Thursday, 12 November
Mostly clear. High 48°, low 35°.
Pressure30.21 inHg
Wind14.1 mph N
Humidity41%
Visibility—
Dew point24°
Fri, 1347° / 29°0
47 °
Oak Hills, Friday, 13 November
Clear. High 47°, low 29°.
Pressure30.27 inHg
Wind9.6 mph N
Humidity32%
Visibility—
Dew point15°
Sat, 1451° / 31°0
51 °
Oak Hills, Saturday, 14 November
Clear. High 51°, low 31°.
Pressure30.27 inHg
Wind7.1 mph NW
Humidity30%
Visibility—
Dew point16°
Sun, 1556° / 35°0
56 °
Oak Hills, Sunday, 15 November
Clear. High 56°, low 35°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity28%
Visibility—
Dew point19°
Mon, 1658° / 38°0
58 °
Oak Hills, Monday, 16 November
Partly cloudy. High 58°, low 38°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity28%
Visibility—
Dew point21°
Tue, 1762° / 40°0
62 °
Oak Hills, Tuesday, 17 November
Clear. High 62°, low 40°.
Pressure30.18 inHg
Wind7.4 mph SW
Humidity29%
Visibility—
Dew point24°
Wed, 1865° / 43°0
65 °
Oak Hills, Wednesday, 18 November
Overcast. High 65°, low 43°.
Pressure30.12 inHg
Wind10 mph S
Humidity25%
Visibility—
Dew point24°
Thu, 1969° / 46°0
69 °
Oak Hills, Thursday, 19 November
Overcast. High 69°, low 46°.
Pressure30.00 inHg
Wind17.2 mph SW
Humidity47%
Visibility—
Dew point43°
Fri, 2062° / 59°0.93
62 °
Oak Hills, Friday, 20 November
Heavy rain. High 62°, low 59°.
Pressure30.06 inHg
Wind9.9 mph S
Humidity96%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2151° / 38°0.1
51 °
Oak Hills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1990)
Record low17° (1964)
Sun, 2251° / 37°0.09
51 °
Oak Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2010)
Record low17° (1964)
Mon, 2351° / 36°0.1
51 °
Oak Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (1966)
Record low18° (1970)
Tue, 2450° / 35°0.15
50 °
Oak Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation28%
Record high69° (1966)
Record low16° (1970)
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)
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.