As of 08:50 CDT

Weather in Lake Ivanhoe, WI

53°Current weather

Lake Ivanhoe, Saturday, 31 October, 08:50

Overcast. Feels like 52°. High 59°, low 51°.

Pressure30.36 inHg
Wind1 mph E
Humidity86%
Visibility6.2 mi
Dew point49°

Monthly outlook for Lake Ivanhoe, WI: average high 56.3°, average low 45.3°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 3 November (67.1°), the coolest 15 November (35.3°).

56.3°/45.3°
Average high / low
+4°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November58.8°51.2°+4.2°
10 November – 19 November52.1°45.7°+3.5°
20 November – 29 Novemberat normal41.5°—

October records over 66 years

85.3°3 October 2025All-time high
25°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — New Munster (6 mi).

Sun, 0166° / 53°0Partly cloudy
66 °Partly cloudy

Lake Ivanhoe, Sunday, 1 November

Partly cloudy. High 66°, low 53°.

Pressure30.33 inHg
Wind4.5 mph S
Humidity65%
Visibility6.2 mi
Dew point52°
Mon, 0260° / 50°0.18Rain
60 °Rain

Lake Ivanhoe, Monday, 2 November

Rain. High 60°, low 50°.

Pressure30.09 inHg
Wind12.1 mph S
Humidity74%
Visibility6.2 mi
Dew point51°
Tue, 0367° / 58°0.16Light rain
67 °Light rain

Lake Ivanhoe, Tuesday, 3 November

Light rain. High 67°, low 58°.

Pressure29.88 inHg
Wind15.9 mph S
Humidity80%
Visibility6.2 mi
Dew point60°
Wed, 0466° / 55°0.46Rain
66 °Rain

Lake Ivanhoe, Wednesday, 4 November

Rain. High 66°, low 55°.

Pressure29.62 inHg
Wind13.7 mph S
Humidity82%
Visibility—
Dew point59°
Thu, 0557° / 50°0.25Light rain
57 °Light rain

Lake Ivanhoe, Thursday, 5 November

Light rain. High 57°, low 50°.

Pressure29.71 inHg
Wind10.2 mph W
Humidity83%
Visibility—
Dew point51°
Fri, 0653° / 44°0Light rain
53 °Light rain

Lake Ivanhoe, Friday, 6 November

Light rain. High 53°, low 44°.

Pressure29.94 inHg
Wind10 mph NE
Humidity73%
Visibility—
Dew point43°
Sat, 0755° / 39°0Clear
55 °Clear

Lake Ivanhoe, Saturday, 7 November

Clear. High 55°, low 39°.

Pressure29.91 inHg
Wind8.1 mph N
Humidity57%
Visibility—
Dew point37°
Sun, 0851° / 37°0Partly cloudy
51 °Partly cloudy

Lake Ivanhoe, Sunday, 8 November

Partly cloudy. High 51°, low 37°.

Pressure29.94 inHg
Wind14.2 mph N
Humidity64%
Visibility—
Dew point37°
Mon, 0954° / 45°0Overcast
54 °Overcast

Lake Ivanhoe, Monday, 9 November

Overcast. High 54°, low 45°.

Pressure30.06 inHg
Wind11.6 mph N
Humidity75%
Visibility—
Dew point44°
Tue, 1059° / 42°0Clear
59 °Clear

Lake Ivanhoe, Tuesday, 10 November

Clear. High 59°, low 42°.

Pressure30.09 inHg
Wind7.5 mph W
Humidity42%
Visibility—
Dew point33°
Wed, 1155° / 47°0.03Light rain
55 °Light rain

Lake Ivanhoe, Wednesday, 11 November

Light rain. High 55°, low 47°.

Pressure29.83 inHg
Wind18.6 mph NE
Humidity65%
Visibility—
Dew point43°
Thu, 1249° / 38°0.01Light rain
49 °Light rain

Lake Ivanhoe, Thursday, 12 November

Light rain. High 49°, low 38°.

Pressure30.15 inHg
Wind19.5 mph NE
Humidity59%
Visibility—
Dew point35°
Fri, 1350° / 36°0Overcast
50 °Overcast

Lake Ivanhoe, Friday, 13 November

Overcast. High 50°, low 36°.

Pressure30.06 inHg
Wind17 mph SW
Humidity49%
Visibility—
Dew point30°
Sat, 1454° / 44°0Mostly clear
54 °Mostly clear

Lake Ivanhoe, Saturday, 14 November

Mostly clear. High 54°, low 44°.

Pressure29.85 inHg
Wind20.7 mph NW
Humidity45%
Visibility—
Dew point32°
Sun, 1545° / 35°0Mostly clear
45 °Mostly clear

Lake Ivanhoe, Sunday, 15 November

Mostly clear. High 45°, low 35°.

Pressure30.12 inHg
Wind13.8 mph NW
Humidity53%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1645° / 34°0.04Climate normal
45 °Climate normal

Lake Ivanhoe, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1988)
Record low21° (1997)
Tue, 1746° / 34°0.09Climate normal
46 °Climate normal

Lake Ivanhoe, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low15° (2014)
Wed, 1846° / 35°0.09Climate normal
46 °Climate normal

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°0.06Climate normal
45 °Climate normal

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°0.07Climate normal
44 °Climate normal

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°0.09Climate normal
43 °Climate normal

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°0.03Climate normal
43 °Climate normal

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°0.07Climate normal
43 °Climate normal

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°0.07Climate normal
41 °Climate normal

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°0.07Climate normal
42 °Climate normal

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°0.1Climate normal
42 °Climate normal

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°0.19Climate normal
40 °Climate normal

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°0.11Climate normal
38 °Climate normal

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°0.07Climate normal
39 °Climate normal

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)

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.