Monthly outlook for Red Oak, IL: average high 58.9°, average low 47.1°. That is 5.6° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 16 November (69.5°), the coolest 13 November (35.9°).
58.9°/47.1°
Average high / low
+5.6°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.5°
50.8°
+4.3°
11 November – 20 November
59.6°
45.5°
+7.8°
21 November – 30 November
at normal
40.8°
—
November records over 66 years
73.8°1 November 2000All-time high
-2.7°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Freeport (7 mi).
Mon, 0263° / 57°0.23
63 °
Red Oak, Monday, 2 November
Rain. High 63°, low 57°.
Pressure29.97 inHg
Wind15.3 mph S
Humidity78%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 63°0.68
68 °
Red Oak, Tuesday, 3 November
Heavy rain. High 68°, low 63°.
Pressure29.77 inHg
Wind15.4 mph S
Humidity90%
Visibility2.8 mi
Dew point64°
Wed, 0464° / 54°0.37
64 °
Red Oak, Wednesday, 4 November
Heavy rain. High 64°, low 54°.
Pressure29.65 inHg
Wind16 mph SW
Humidity68%
Visibility6.2 mi
Dew point45°
Thu, 0554° / 48°0.07
54 °
Red Oak, Thursday, 5 November
Light rain. High 54°, low 48°.
Pressure29.74 inHg
Wind13.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point41°
Fri, 0651° / 47°0.03
51 °
Red Oak, Friday, 6 November
Light rain. High 51°, low 47°.
Pressure29.94 inHg
Wind11.9 mph N
Humidity77%
Visibility—
Dew point44°
Sat, 0752° / 43°0
52 °
Red Oak, Saturday, 7 November
Overcast. High 52°, low 43°.
Pressure30.03 inHg
Wind7.2 mph N
Humidity67%
Visibility—
Dew point38°
Sun, 0854° / 40°0
54 °
Red Oak, Sunday, 8 November
Partly cloudy. High 54°, low 40°.
Pressure30.15 inHg
Wind8.4 mph W
Humidity56%
Visibility—
Dew point37°
Mon, 0957° / 40°0
57 °
Red Oak, Monday, 9 November
Mostly clear. High 57°, low 40°.
Pressure30.00 inHg
Wind8.6 mph W
Humidity53%
Visibility—
Dew point37°
Tue, 1057° / 42°0
57 °
Red Oak, Tuesday, 10 November
Clear. High 57°, low 42°.
Pressure30.03 inHg
Wind9.2 mph NW
Humidity52%
Visibility—
Dew point38°
Wed, 1153° / 39°0
53 °
Red Oak, Wednesday, 11 November
Partly cloudy. High 53°, low 39°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity47%
Visibility—
Dew point31°
Thu, 1249° / 36°0
49 °
Red Oak, Thursday, 12 November
Partly cloudy. High 49°, low 36°.
Pressure30.27 inHg
Wind5.1 mph N
Humidity54%
Visibility—
Dew point31°
Fri, 1356° / 36°0
56 °
Red Oak, Friday, 13 November
Clear. High 56°, low 36°.
Pressure30.21 inHg
Wind14.3 mph SW
Humidity45%
Visibility—
Dew point31°
Sat, 1464° / 48°0
64 °
Red Oak, Saturday, 14 November
Partly cloudy. High 64°, low 48°.
Pressure29.97 inHg
Wind20.7 mph SW
Humidity58%
Visibility—
Dew point46°
Sun, 1566° / 53°0
66 °
Red Oak, Sunday, 15 November
Partly cloudy. High 66°, low 53°.
Pressure30.03 inHg
Wind15.1 mph SW
Humidity60%
Visibility—
Dew point49°
Mon, 1669° / 54°0
69 °
Red Oak, Monday, 16 November
Clear. High 69°, low 54°.
Pressure30.03 inHg
Wind14.4 mph SW
Humidity65%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1746° / 33°0.11
46 °
Red Oak, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation22%
Record high70° (2016)
Record low14° (2005)
Wed, 1846° / 33°0.08
46 °
Red Oak, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1999)
Record low11° (2014)
Thu, 1946° / 32°0.05
46 °
Red Oak, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (1983)
Record low11° (1986)
Fri, 2044° / 32°0.09
44 °
Red Oak, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (1982)
Record low13° (2022)
Sat, 2143° / 29°0.09
43 °
Red Oak, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1990)
Record low8° (1964)
Sun, 2243° / 29°0.04
43 °
Red Oak, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (2010)
Record low2° (2015)
Mon, 2343° / 30°0.09
43 °
Red Oak, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1966)
Record low11° (1970)
Tue, 2441° / 29°0.07
41 °
Red Oak, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high61° (1966)
Record low9° (1985)
Wed, 2542° / 29°0.07
42 °
Red Oak, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high56° (1966)
Record low7° (1977)
Thu, 2642° / 28°0.11
42 °
Red Oak, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1990)
Record low-3° (1977)
Fri, 2740° / 28°0.16
40 °
Red Oak, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation50%
Record high64° (1990)
Record low8° (1993)
Sat, 2838° / 25°0.1
38 °
Red Oak, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.1 in
Chance of precipitation27%
Record high62° (1998)
Record low2° (2018)
Sun, 2939° / 26°0.07
39 °
Red Oak, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (1998)
Record low2° (1977)
Mon, 3039° / 26°0.06
39 °
Red Oak, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1998)
Record low5° (1977)
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 Red Oak, 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 Red Oak, 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.