Monthly outlook for Lake Ivanhoe, WI: average high 50.5°, average low 40.7°. That is 1.3° above the climate normal for November. Precipitation is expected on 6 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 3 November (69.3°), the coolest 14 November (29.3°).
50.5°/40.7°
Average high / low
+1.3°
Above normal
6 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
53.2°
49.8°
+1.9°
12 November – 21 November
46.1°
45°
+0.6°
22 November – 1 December
at normal
40.4°
—
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).
Tue, 0369° / 62°0.27
69 °
Lake Ivanhoe, Tuesday, 3 November
Rain. High 69°, low 62°.
Pressure29.80 inHg
Wind15.5 mph S
Humidity76%
Visibility5.7 mi
Dew point61°
Wed, 0463° / 52°0.55
63 °
Lake Ivanhoe, Wednesday, 4 November
Heavy rain. High 63°, low 52°.
Pressure29.62 inHg
Wind15.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point51°
Thu, 0552° / 48°0.18
52 °
Lake Ivanhoe, Thursday, 5 November
Light rain. High 52°, low 48°.
Pressure29.65 inHg
Wind13.4 mph SW
Humidity84%
Visibility6.2 mi
Dew point46°
Fri, 0650° / 45°0.02
50 °
Lake Ivanhoe, Friday, 6 November
Light rain. High 50°, low 45°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity76%
Visibility—
Dew point41°
Sat, 0748° / 35°0
48 °
Lake Ivanhoe, Saturday, 7 November
Partly cloudy. High 48°, low 35°.
Pressure30.03 inHg
Wind7.1 mph NW
Humidity56%
Visibility—
Dew point31°
Sun, 0846° / 43°0.22
46 °
Lake Ivanhoe, Sunday, 8 November
Light rain. High 46°, low 43°.
Pressure29.68 inHg
Wind14.9 mph NE
Humidity81%
Visibility—
Dew point39°
Mon, 0947° / 37°0
47 °
Lake Ivanhoe, Monday, 9 November
Partly cloudy. High 47°, low 37°.
Pressure29.91 inHg
Wind13 mph NW
Humidity46%
Visibility—
Dew point25°
Tue, 1046° / 35°0
46 °
Lake Ivanhoe, Tuesday, 10 November
Clear. High 46°, low 35°.
Pressure29.94 inHg
Wind19.1 mph NW
Humidity53%
Visibility—
Dew point28°
Wed, 1148° / 34°0
48 °
Lake Ivanhoe, Wednesday, 11 November
Overcast. High 48°, low 34°.
Pressure30.12 inHg
Wind13.9 mph NW
Humidity46%
Visibility—
Dew point26°
Thu, 1248° / 33°0.15
48 °
Lake Ivanhoe, Thursday, 12 November
Light rain. High 48°, low 33°.
Pressure29.88 inHg
Wind12.9 mph N
Humidity54%
Visibility—
Dew point30°
Fri, 1343° / 32°0.02
43 °
Lake Ivanhoe, Friday, 13 November
Light rain. High 43°, low 32°.
Pressure30.18 inHg
Wind14.3 mph N
Humidity60%
Visibility—
Dew point28°
Sat, 1445° / 29°0
45 °
Lake Ivanhoe, Saturday, 14 November
Partly cloudy. High 45°, low 29°.
Pressure30.21 inHg
Wind14.5 mph SW
Humidity50%
Visibility—
Dew point25°
Sun, 1555° / 38°0
55 °
Lake Ivanhoe, Sunday, 15 November
Overcast. High 55°, low 38°.
Pressure29.77 inHg
Wind14.7 mph NW
Humidity49%
Visibility—
Dew point33°
Mon, 1642° / 36°0
42 °
Lake Ivanhoe, Monday, 16 November
Overcast. High 42°, low 36°.
Pressure30.12 inHg
Wind17.7 mph NW
Humidity49%
Visibility—
Dew point22°
Tue, 1744° / 38°0.01
44 °
Lake Ivanhoe, Tuesday, 17 November
Light rain. High 44°, low 38°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity77%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1846° / 35°0.09
46 °
Lake Ivanhoe, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1975)
Record low12° (2014)
Thu, 1945° / 34°0.06
45 °
Lake Ivanhoe, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1983)
Record low17° (2014)
Fri, 2044° / 33°0.07
44 °
Lake Ivanhoe, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2003)
Record low13° (2022)
Sat, 2143° / 31°0.09
43 °
Lake Ivanhoe, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high64° (1990)
Record low10° (1964)
Sun, 2243° / 31°0.03
43 °
Lake Ivanhoe, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2010)
Record low10° (2015)
Mon, 2343° / 31°0.07
43 °
Lake Ivanhoe, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2003)
Record low10° (1989)
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)
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.