Monthly outlook for Lake Ivanhoe, WI: average high 45.7°, average low 34.2°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 20 November (61.2°), the coolest 26 November (17°).
45.7°/34.2°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
49.9°
45°
+2.7°
22 November – 1 December
38.6°
40.4°
-1°
2 December – 11 December
at normal
35.3°
—
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).
Fri, 1341° / 32°0
41 °
Lake Ivanhoe, Friday, 13 November
Overcast. High 41°, low 32°.
Pressure30.09 inHg
Wind12.3 mph N
Humidity66%
Visibility6.2 mi
Dew point25°
Sat, 1443° / 29°0
43 °
Lake Ivanhoe, Saturday, 14 November
Clear. High 43°, low 29°.
Pressure30.30 inHg
Wind8 mph NW
Humidity67%
Visibility6.2 mi
Dew point28°
Sun, 1544° / 30°0
44 °
Lake Ivanhoe, Sunday, 15 November
Clear. High 44°, low 30°.
Pressure30.45 inHg
Wind5 mph NW
Humidity61%
Visibility6.2 mi
Dew point29°
Mon, 1647° / 31°0
47 °
Lake Ivanhoe, Monday, 16 November
Clear. High 47°, low 31°.
Pressure30.47 inHg
Wind8 mph SW
Humidity56%
Visibility—
Dew point30°
Tue, 1751° / 34°0
51 °
Lake Ivanhoe, Tuesday, 17 November
Clear. High 51°, low 34°.
Pressure30.45 inHg
Wind8.8 mph SW
Humidity54%
Visibility—
Dew point32°
Wed, 1854° / 39°0
54 °
Lake Ivanhoe, Wednesday, 18 November
Partly cloudy. High 54°, low 39°.
Pressure30.27 inHg
Wind15.4 mph S
Humidity46%
Visibility—
Dew point32°
Thu, 1958° / 49°0
58 °
Lake Ivanhoe, Thursday, 19 November
Overcast. High 58°, low 49°.
Pressure30.09 inHg
Wind16.9 mph S
Humidity48%
Visibility—
Dew point37°
Fri, 2061° / 49°0
61 °
Lake Ivanhoe, Friday, 20 November
Partly cloudy. High 61°, low 49°.
Pressure30.06 inHg
Wind17 mph W
Humidity51%
Visibility—
Dew point41°
Sat, 2156° / 43°0
56 °
Lake Ivanhoe, Saturday, 21 November
Overcast. High 56°, low 43°.
Pressure30.18 inHg
Wind10.9 mph SE
Humidity60%
Visibility—
Dew point41°
Sun, 2255° / 45°0.44
55 °
Lake Ivanhoe, Sunday, 22 November
Rain. High 55°, low 45°.
Pressure29.65 inHg
Wind19.8 mph W
Humidity85%
Visibility—
Dew point49°
Mon, 2344° / 35°0
44 °
Lake Ivanhoe, Monday, 23 November
Overcast. High 44°, low 35°.
Pressure29.80 inHg
Wind18 mph W
Humidity44%
Visibility—
Dew point21°
Tue, 2442° / 32°0
42 °
Lake Ivanhoe, Tuesday, 24 November
Overcast. High 42°, low 32°.
Pressure29.88 inHg
Wind10.9 mph W
Humidity52%
Visibility—
Dew point24°
Wed, 2529° / 22°0
29 °
Lake Ivanhoe, Wednesday, 25 November
Partly cloudy. High 29°, low 22°.
Pressure30.18 inHg
Wind15.8 mph NW
Humidity34%
Visibility—
Dew point3°
Thu, 2629° / 17°0
29 °
Lake Ivanhoe, Thursday, 26 November
Clear. High 29°, low 17°.
Pressure30.42 inHg
Wind13.2 mph W
Humidity38%
Visibility—
Dew point4°
Fri, 2732° / 24°0.06
32 °
Lake Ivanhoe, Friday, 27 November
Light snow. High 32°, low 24°.
Pressure30.24 inHg
Wind14.5 mph SW
Humidity82%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0834° / 24°0.07
34 °
Lake Ivanhoe, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.07 in
Chance of precipitation30%
Record high56° (1966)
Record low0° (2005)
Wed, 0935° / 22°0.09
35 °
Lake Ivanhoe, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation42%
Record high51° (1993)
Record low-6° (1995)
Thu, 1034° / 22°0.07
34 °
Lake Ivanhoe, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation23%
Record high57° (2015)
Record low-8° (1978)
Fri, 1133° / 21°0.11
33 °
Lake Ivanhoe, Friday, 11 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.11 in
Chance of precipitation30%
Record high53° (1965)
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.