Monthly outlook for Coal Valley, IL: average high 46.3°, average low 33.1°. That is 0° below the climate normal for November. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 19 November (59.3°), the coolest 24 November (19.2°).
46.3°/33.1°
Average high / low
−0°
Below normal
5 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
50.3°
47.6°
+1.5°
21 November – 30 November
39.7°
42.7°
-1.7°
1 December – 10 December
at normal
36.9°
—
November records over 66 years
76.6°1 November 2000All-time high
-3.8°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Panorama Park (8 mi).
Thu, 1248° / 38°0.01
48 °
Coal Valley, Thursday, 12 November
Light rain. High 48°, low 38°.
Pressure30.06 inHg
Wind12.9 mph N
Humidity67%
Visibility6.2 mi
Dew point28°
Fri, 1342° / 32°0
42 °
Coal Valley, Friday, 13 November
Overcast. High 42°, low 32°.
Pressure30.12 inHg
Wind10.4 mph N
Humidity64%
Visibility6.2 mi
Dew point24°
Sat, 1444° / 29°0
44 °
Coal Valley, Saturday, 14 November
Clear. High 44°, low 29°.
Pressure30.27 inHg
Wind4.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point26°
Sun, 1547° / 26°0
47 °
Coal Valley, Sunday, 15 November
Clear. High 47°, low 26°.
Pressure30.39 inHg
Wind3.2 mph E
Humidity57%
Visibility—
Dew point29°
Mon, 1650° / 31°0
50 °
Coal Valley, Monday, 16 November
Clear. High 50°, low 31°.
Pressure30.47 inHg
Wind4.5 mph SE
Humidity52%
Visibility—
Dew point30°
Tue, 1751° / 35°0
51 °
Coal Valley, Tuesday, 17 November
Clear. High 51°, low 35°.
Pressure30.39 inHg
Wind6.9 mph SE
Humidity49%
Visibility—
Dew point29°
Wed, 1852° / 36°0
52 °
Coal Valley, Wednesday, 18 November
Overcast. High 52°, low 36°.
Pressure30.24 inHg
Wind13.8 mph S
Humidity47%
Visibility—
Dew point29°
Thu, 1959° / 45°0.05
59 °
Coal Valley, Thursday, 19 November
Light rain. High 59°, low 45°.
Pressure29.97 inHg
Wind15.9 mph S
Humidity63%
Visibility—
Dew point39°
Fri, 2054° / 48°1.61
54 °
Coal Valley, Friday, 20 November
Heavy rain. High 54°, low 48°.
Pressure29.94 inHg
Wind11.3 mph E
Humidity95%
Visibility—
Dew point48°
Sat, 2150° / 37°0.51
50 °
Coal Valley, Saturday, 21 November
Rain. High 50°, low 37°.
Pressure29.68 inHg
Wind18.5 mph N
Humidity90%
Visibility—
Dew point41°
Sun, 2237° / 26°0
37 °
Coal Valley, Sunday, 22 November
Overcast. High 37°, low 26°.
Pressure30.15 inHg
Wind17.2 mph N
Humidity59%
Visibility—
Dew point21°
Mon, 2327° / 21°0.07
27 °
Coal Valley, Monday, 23 November
Light snow. High 27°, low 21°.
Pressure30.27 inHg
Wind18.8 mph NW
Humidity56%
Visibility—
Dew point12°
Tue, 2435° / 19°0
35 °
Coal Valley, Tuesday, 24 November
Mostly clear. High 35°, low 19°.
Pressure30.30 inHg
Wind12.2 mph SW
Humidity34%
Visibility—
Dew point6°
Wed, 2543° / 29°0
43 °
Coal Valley, Wednesday, 25 November
Overcast. High 43°, low 29°.
Pressure30.03 inHg
Wind10.7 mph SW
Humidity66%
Visibility—
Dew point28°
Thu, 2647° / 34°0
47 °
Coal Valley, Thursday, 26 November
Clear. High 47°, low 34°.
Pressure30.12 inHg
Wind9.1 mph SW
Humidity71%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2742° / 29°0.15
42 °
Coal Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation48%
Record high66° (1990)
Record low11° (1996)
Sat, 2839° / 27°0.09
39 °
Coal Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (2006)
Record low6° (1976)
Sun, 2941° / 28°0.07
41 °
Coal Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (1998)
Record low1° (1976)
Mon, 3040° / 27°0.07
40 °
Coal Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low7° (1976)
Tue, 0138° / 26°0.11
38 °
Coal Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (1970)
Record low4° (1971)
Wed, 0240° / 26°0.04
40 °
Coal Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high67° (1982)
Record low0° (1985)
Thu, 0339° / 26°0.09
39 °
Coal Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2012)
Record low-9° (1985)
Fri, 0438° / 25°0.06
38 °
Coal Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1998)
Record low-6° (1991)
Sat, 0538° / 25°0.08
38 °
Coal Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.08 in
Chance of precipitation32%
Record high67° (2001)
Record low0° (1991)
Sun, 0636° / 23°0.06
36 °
Coal Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (1998)
Record low-4° (1964)
Mon, 0734° / 22°0.09
34 °
Coal Valley, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (2023)
Record low-11° (2005)
Tue, 0835° / 22°0.08
35 °
Coal Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (1991)
Record low-2° (1976)
Wed, 0935° / 22°0.08
35 °
Coal Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation32%
Record high54° (1993)
Record low-10° (1978)
Thu, 1035° / 21°0.08
35 °
Coal Valley, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.08 in
Chance of precipitation23%
Record high57° (2015)
Record low-12° (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 Coal Valley, 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 Coal Valley, 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.