Monthly outlook for Fox Lake, IL: average high 46.3°, average low 34.3°. That is 1.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 20 November (61.9°), the coolest 26 November (17.4°).
46.3°/34.3°
Average high / low
+1.2°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
50.4°
45.2°
+2.9°
22 November – 1 December
39.3°
40.9°
-0.9°
2 December – 11 December
at normal
35.9°
—
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 (6 mi).
Fri, 1341° / 33°0
41 °
Fox Lake, Friday, 13 November
Partly cloudy. High 41°, low 33°.
Pressure30.09 inHg
Wind12.8 mph N
Humidity63%
Visibility6.2 mi
Dew point25°
Sat, 1444° / 30°0
44 °
Fox Lake, Saturday, 14 November
Clear. High 44°, low 30°.
Pressure30.30 inHg
Wind8 mph NW
Humidity65%
Visibility6.2 mi
Dew point28°
Sun, 1545° / 30°0
45 °
Fox Lake, Sunday, 15 November
Clear. High 45°, low 30°.
Pressure30.45 inHg
Wind4.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point30°
Mon, 1648° / 30°0
48 °
Fox Lake, Monday, 16 November
Clear. High 48°, low 30°.
Pressure30.47 inHg
Wind7.9 mph SW
Humidity55%
Visibility—
Dew point29°
Tue, 1751° / 32°0
51 °
Fox Lake, Tuesday, 17 November
Clear. High 51°, low 32°.
Pressure30.45 inHg
Wind8.2 mph SW
Humidity54%
Visibility—
Dew point32°
Wed, 1855° / 38°0
55 °
Fox Lake, Wednesday, 18 November
Mostly clear. High 55°, low 38°.
Pressure30.27 inHg
Wind14.7 mph S
Humidity47%
Visibility—
Dew point32°
Thu, 1958° / 47°0
58 °
Fox Lake, Thursday, 19 November
Overcast. High 58°, low 47°.
Pressure30.12 inHg
Wind16.4 mph S
Humidity49%
Visibility—
Dew point37°
Fri, 2062° / 48°0
62 °
Fox Lake, Friday, 20 November
Partly cloudy. High 62°, low 48°.
Pressure30.06 inHg
Wind16.5 mph W
Humidity52%
Visibility—
Dew point42°
Sat, 2157° / 44°0
57 °
Fox Lake, Saturday, 21 November
Overcast. High 57°, low 44°.
Pressure30.18 inHg
Wind10.5 mph SE
Humidity60%
Visibility—
Dew point41°
Sun, 2257° / 46°0.26
57 °
Fox Lake, Sunday, 22 November
Rain. High 57°, low 46°.
Pressure29.65 inHg
Wind21.1 mph W
Humidity83%
Visibility—
Dew point49°
Mon, 2344° / 36°0
44 °
Fox Lake, Monday, 23 November
Overcast. High 44°, low 36°.
Pressure29.80 inHg
Wind17.4 mph W
Humidity43%
Visibility—
Dew point21°
Tue, 2443° / 33°0
43 °
Fox Lake, Tuesday, 24 November
Overcast. High 43°, low 33°.
Pressure29.88 inHg
Wind10.2 mph NW
Humidity52%
Visibility—
Dew point25°
Wed, 2529° / 22°0
29 °
Fox Lake, Wednesday, 25 November
Partly cloudy. High 29°, low 22°.
Pressure30.18 inHg
Wind15.2 mph NW
Humidity33%
Visibility—
Dew point3°
Thu, 2629° / 17°0
29 °
Fox Lake, Thursday, 26 November
Clear. High 29°, low 17°.
Pressure30.42 inHg
Wind12.9 mph W
Humidity36%
Visibility—
Dew point3°
Fri, 2733° / 25°0.06
33 °
Fox Lake, Friday, 27 November
Light snow. High 33°, low 25°.
Pressure30.24 inHg
Wind13.9 mph SW
Humidity83%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2839° / 28°0.12
39 °
Fox Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation35%
Record high62° (1990)
Record low4° (2018)
Sun, 2940° / 28°0.08
40 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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 °
Fox Lake, 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)
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 Fox Lake, 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 Fox Lake, 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.