Monthly outlook for Mylith Park, IL: average high 45.7°, average low 32.2°. That is 1.1° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 21 November (62.3°), the coolest 24 November (18.9°).
45.7°/32.2°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
52.2°
45°
+4°
23 November – 2 December
35°
40.4°
-3°
3 December – 12 December
at normal
35.6°
—
November records over 66 years
73°8 November 2020All-time high
1.6°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Round Lake Beach (10 mi).
Sat, 1446° / 30°0
46 °
Mylith Park, Saturday, 14 November
Clear. High 46°, low 30°.
Pressure30.27 inHg
Wind8.1 mph NW
Humidity62%
Visibility6.2 mi
Dew point30°
Sun, 1547° / 31°0
47 °
Mylith Park, Sunday, 15 November
Clear. High 47°, low 31°.
Pressure30.45 inHg
Wind0.8 mph W
Humidity61%
Visibility6.2 mi
Dew point32°
Mon, 1650° / 30°0
50 °
Mylith Park, Monday, 16 November
Clear. High 50°, low 30°.
Pressure30.50 inHg
Wind8.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point33°
Tue, 1752° / 35°0
52 °
Mylith Park, Tuesday, 17 November
Clear. High 52°, low 35°.
Pressure30.45 inHg
Wind8.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 37°0
54 °
Mylith Park, Wednesday, 18 November
Overcast. High 54°, low 37°.
Pressure30.30 inHg
Wind12.4 mph S
Humidity62%
Visibility—
Dew point37°
Thu, 1957° / 48°0.01
57 °
Mylith Park, Thursday, 19 November
Light rain. High 57°, low 48°.
Pressure30.18 inHg
Wind15.1 mph SW
Humidity68%
Visibility—
Dew point46°
Fri, 2056° / 43°0
56 °
Mylith Park, Friday, 20 November
Overcast. High 56°, low 43°.
Pressure30.27 inHg
Wind12 mph S
Humidity75%
Visibility—
Dew point44°
Sat, 2162° / 54°0.14
62 °
Mylith Park, Saturday, 21 November
Rain. High 62°, low 54°.
Pressure29.85 inHg
Wind19.1 mph S
Humidity53%
Visibility—
Dew point44°
Sun, 2255° / 26°0.19
55 °
Mylith Park, Sunday, 22 November
Snow. High 55°, low 26°.
Pressure29.97 inHg
Wind25.1 mph N
Humidity81%
Visibility—
Dew point26°
Mon, 2327° / 20°0
27 °
Mylith Park, Monday, 23 November
Partly cloudy. High 27°, low 20°.
Pressure30.15 inHg
Wind15.8 mph NW
Humidity52%
Visibility—
Dew point11°
Tue, 2429° / 19°0
29 °
Mylith Park, Tuesday, 24 November
Clear. High 29°, low 19°.
Pressure30.27 inHg
Wind12.5 mph NW
Humidity53%
Visibility—
Dew point13°
Wed, 2534° / 23°0
34 °
Mylith Park, Wednesday, 25 November
Overcast. High 34°, low 23°.
Pressure30.09 inHg
Wind16.2 mph S
Humidity35%
Visibility—
Dew point7°
Thu, 2634° / 26°0
34 °
Mylith Park, Thursday, 26 November
Overcast. High 34°, low 26°.
Pressure30.15 inHg
Wind10.3 mph W
Humidity58%
Visibility—
Dew point19°
Fri, 2738° / 27°0.22
38 °
Mylith Park, Friday, 27 November
Rain. High 38°, low 27°.
Pressure30.27 inHg
Wind14 mph SE
Humidity63%
Visibility—
Dew point25°
Sat, 2849° / 34°0.43
49 °
Mylith Park, Saturday, 28 November
Snow. High 49°, low 34°.
Pressure29.44 inHg
Wind21.6 mph W
Humidity93%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2940° / 28°0.08
40 °
Mylith Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation37%
Record high63° (1998)
Record low7° (1976)
Mon, 3040° / 29°0.07
40 °
Mylith Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (1998)
Record low10° (1964)
Tue, 0138° / 27°0.14
38 °
Mylith Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.14 in
Chance of precipitation43%
Record high61° (1970)
Record low11° (2025)
Wed, 0238° / 28°0.07
38 °
Mylith Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (1982)
Record low5° (1976)
Thu, 0338° / 27°0.09
38 °
Mylith Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.09 in
Chance of precipitation38%
Record high65° (2012)
Record low6° (1985)
Fri, 0438° / 27°0.06
38 °
Mylith Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (2017)
Record low4° (2025)
Sat, 0538° / 26°0.07
38 °
Mylith Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation35%
Record high65° (2001)
Record low2° (1991)
Sun, 0636° / 24°0.06
36 °
Mylith Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1998)
Record low2° (1972)
Mon, 0734° / 24°0.11
34 °
Mylith Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.11 in
Chance of precipitation28%
Record high54° (1980)
Record low-2° (1972)
Tue, 0835° / 25°0.09
35 °
Mylith Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.09 in
Chance of precipitation30%
Record high57° (1991)
Record low4° (2006)
Wed, 0935° / 24°0.09
35 °
Mylith Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation45%
Record high52° (2023)
Record low-5° (1995)
Thu, 1034° / 23°0.09
34 °
Mylith Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation27%
Record high57° (2015)
Record low-5° (1978)
Fri, 1134° / 22°0.11
34 °
Mylith Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.11 in
Chance of precipitation30%
Record high53° (1965)
Record low-7° (1972)
Sat, 1235° / 23°0.09
35 °
Mylith Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation28%
Record high57° (1991)
Record low-4° (2013)
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 Mylith Park, 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 Mylith Park, 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.