Monthly outlook for Coal Valley, IL: average high 50.6°, average low 38°. That is 2.6° above the climate normal for November. Precipitation is expected on 8 days (about 4.5 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 19 November (65°), the coolest 25 November (27.6°).
50.6°/38°
Average high / low
+2.6°
Above normal
8 / 4
Wet days / normal
4.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.5°
47.3°
+2.9°
22 November – 1 December
47.6°
42.1°
+3°
2 December – 11 December
at normal
36.5°
—
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).
Fri, 1342° / 34°0
42 °
Coal Valley, Friday, 13 November
Overcast. High 42°, low 34°.
Pressure30.15 inHg
Wind10.8 mph N
Humidity65%
Visibility6.2 mi
Dew point24°
Sat, 1443° / 29°0
43 °
Coal Valley, Saturday, 14 November
Clear. High 43°, low 29°.
Pressure30.33 inHg
Wind2.5 mph N
Humidity63%
Visibility6.2 mi
Dew point26°
Sun, 1546° / 28°0
46 °
Coal Valley, Sunday, 15 November
Clear. High 46°, low 28°.
Pressure30.47 inHg
Wind2.1 mph W
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1650° / 31°0
50 °
Coal Valley, Monday, 16 November
Clear. High 50°, low 31°.
Pressure30.50 inHg
Wind6 mph SW
Humidity53%
Visibility—
Dew point30°
Tue, 1753° / 33°0
53 °
Coal Valley, Tuesday, 17 November
Clear. High 53°, low 33°.
Pressure30.45 inHg
Wind6.8 mph S
Humidity53%
Visibility—
Dew point33°
Wed, 1860° / 41°0
60 °
Coal Valley, Wednesday, 18 November
Partly cloudy. High 60°, low 41°.
Pressure30.24 inHg
Wind17.7 mph S
Humidity45%
Visibility—
Dew point35°
Thu, 1965° / 48°0.15
65 °
Coal Valley, Thursday, 19 November
Rain. High 65°, low 48°.
Pressure30.03 inHg
Wind18.7 mph SW
Humidity62%
Visibility—
Dew point47°
Fri, 2063° / 50°0.06
63 °
Coal Valley, Friday, 20 November
Light rain. High 63°, low 50°.
Pressure30.18 inHg
Wind6.7 mph SW
Humidity74%
Visibility—
Dew point53°
Sat, 2158° / 50°0.93
58 °
Coal Valley, Saturday, 21 November
Rain. High 58°, low 50°.
Pressure30.06 inHg
Wind14 mph S
Humidity94%
Visibility—
Dew point49°
Sun, 2259° / 56°0.89
59 °
Coal Valley, Sunday, 22 November
Rain. High 59°, low 56°.
Pressure29.74 inHg
Wind16.8 mph SW
Humidity91%
Visibility—
Dew point54°
Mon, 2350° / 49°0.94
50 °
Coal Valley, Monday, 23 November
Rain. High 50°, low 49°.
Pressure29.65 inHg
Wind11.7 mph N
Humidity95%
Visibility—
Dew point48°
Tue, 2454° / 34°0.34
54 °
Coal Valley, Tuesday, 24 November
Rain. High 54°, low 34°.
Pressure29.35 inHg
Wind25.1 mph W
Humidity84%
Visibility—
Dew point39°
Wed, 2536° / 28°0
36 °
Coal Valley, Wednesday, 25 November
Overcast. High 36°, low 28°.
Pressure30.24 inHg
Wind18.5 mph W
Humidity58%
Visibility—
Dew point22°
Thu, 2633° / 28°0.11
33 °
Coal Valley, Thursday, 26 November
Light snow. High 33°, low 28°.
Pressure30.36 inHg
Wind10.7 mph E
Humidity48%
Visibility—
Dew point15°
Fri, 2754° / 30°1.08
54 °
Coal Valley, Friday, 27 November
Snow. High 54°, low 30°.
Pressure29.71 inHg
Wind19.5 mph S
Humidity99%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1134° / 20°0.09
34 °
Coal Valley, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation28%
Record high56° (1965)
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.