Monthly outlook for Lake Ivanhoe, WI: average high 51.4°, average low 37.9°. That is 3.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 18 November (60.5°), the coolest 14 November (27.5°).
51.4°/37.9°
Average high / low
+3.2°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
52.4°
46.5°
+3.3°
18 November – 27 November
49.5°
42.9°
+3.7°
28 November – 7 December
at normal
37.1°
—
November records over 66 years
72.3°2 November 1961All-time high
3.7°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — New Munster (6 mi).
Mon, 0959° / 36°0
59 °
Lake Ivanhoe, Monday, 9 November
Overcast. High 59°, low 36°.
Pressure30.09 inHg
Wind8.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point40°
Tue, 1058° / 42°0
58 °
Lake Ivanhoe, Tuesday, 10 November
Clear. High 58°, low 42°.
Pressure30.06 inHg
Wind6.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point41°
Wed, 1152° / 41°0
52 °
Lake Ivanhoe, Wednesday, 11 November
Overcast. High 52°, low 41°.
Pressure29.91 inHg
Wind6.6 mph NE
Humidity61%
Visibility6.2 mi
Dew point39°
Thu, 1241° / 34°0
41 °
Lake Ivanhoe, Thursday, 12 November
Overcast. High 41°, low 34°.
Pressure29.97 inHg
Wind14.3 mph N
Humidity70%
Visibility6.2 mi
Dew point30°
Fri, 1342° / 32°0
42 °
Lake Ivanhoe, Friday, 13 November
Mostly clear. High 42°, low 32°.
Pressure30.03 inHg
Wind13.4 mph N
Humidity64%
Visibility—
Dew point29°
Sat, 1442° / 28°0
42 °
Lake Ivanhoe, Saturday, 14 November
Mostly clear. High 42°, low 28°.
Pressure30.00 inHg
Wind10.2 mph NW
Humidity52%
Visibility—
Dew point23°
Sun, 1555° / 34°0
55 °
Lake Ivanhoe, Sunday, 15 November
Partly cloudy. High 55°, low 34°.
Pressure29.83 inHg
Wind12.5 mph W
Humidity58%
Visibility—
Dew point36°
Mon, 1657° / 42°0
57 °
Lake Ivanhoe, Monday, 16 November
Mostly clear. High 57°, low 42°.
Pressure30.00 inHg
Wind6.6 mph NW
Humidity51%
Visibility—
Dew point37°
Tue, 1760° / 44°0.01
60 °
Lake Ivanhoe, Tuesday, 17 November
Light rain. High 60°, low 44°.
Pressure29.97 inHg
Wind11.9 mph SE
Humidity72%
Visibility—
Dew point49°
Wed, 1861° / 54°0.17
61 °
Lake Ivanhoe, Wednesday, 18 November
Light rain. High 61°, low 54°.
Pressure29.85 inHg
Wind15.4 mph W
Humidity95%
Visibility—
Dew point57°
Thu, 1957° / 43°0
57 °
Lake Ivanhoe, Thursday, 19 November
Overcast. High 57°, low 43°.
Pressure30.06 inHg
Wind17.3 mph SW
Humidity47%
Visibility—
Dew point35°
Fri, 2050° / 41°0
50 °
Lake Ivanhoe, Friday, 20 November
Clear. High 50°, low 41°.
Pressure30.12 inHg
Wind13 mph W
Humidity57%
Visibility—
Dew point34°
Sat, 2144° / 38°0
44 °
Lake Ivanhoe, Saturday, 21 November
Overcast. High 44°, low 38°.
Pressure30.21 inHg
Wind13.2 mph NW
Humidity69%
Visibility—
Dew point34°
Sun, 2242° / 30°0
42 °
Lake Ivanhoe, Sunday, 22 November
Mostly clear. High 42°, low 30°.
Pressure30.42 inHg
Wind11.8 mph N
Humidity59%
Visibility—
Dew point27°
Mon, 2344° / 29°0
44 °
Lake Ivanhoe, Monday, 23 November
Clear. High 44°, low 29°.
Pressure30.33 inHg
Wind7.6 mph N
Humidity43%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2441° / 30°0.07
41 °
Lake Ivanhoe, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (2017)
Record low12° (1985)
Wed, 2542° / 31°0.07
42 °
Lake Ivanhoe, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high58° (1966)
Record low15° (1977)
Thu, 2642° / 30°0.1
42 °
Lake Ivanhoe, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation40%
Record high61° (1990)
Record low4° (1977)
Fri, 2740° / 30°0.19
40 °
Lake Ivanhoe, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.19 in
Chance of precipitation50%
Record high64° (1990)
Record low10° (1977)
Sat, 2838° / 28°0.11
38 °
Lake Ivanhoe, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1990)
Record low7° (2018)
Sun, 2939° / 28°0.07
39 °
Lake Ivanhoe, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1998)
Record low5° (1995)
Mon, 3039° / 28°0.06
39 °
Lake Ivanhoe, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1998)
Record low9° (1964)
Tue, 0137° / 27°0.12
37 °
Lake Ivanhoe, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.12 in
Chance of precipitation40%
Record high61° (1970)
Record low8° (2025)
Wed, 0238° / 26°0.06
38 °
Lake Ivanhoe, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1982)
Record low4° (1976)
Thu, 0337° / 26°0.09
37 °
Lake Ivanhoe, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (2012)
Record low2° (1985)
Fri, 0437° / 26°0.06
37 °
Lake Ivanhoe, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (2017)
Record low2° (2025)
Sat, 0537° / 25°0.07
37 °
Lake Ivanhoe, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (2001)
Record low1° (2005)
Sun, 0635° / 23°0.05
35 °
Lake Ivanhoe, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (1998)
Record low0° (1972)
Mon, 0733° / 23°0.1
33 °
Lake Ivanhoe, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.1 in
Chance of precipitation28%
Record high54° (1980)
Record low-10° (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 Lake Ivanhoe, WI 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 Lake Ivanhoe, WI 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.