As of 04:11 CDT

Weather in Lake Ivanhoe, WI

62°Current weather

Lake Ivanhoe, Thursday, 29 October, 04:11

Clear. Feels like 62°. High 68°, low 52°.

Pressure30.00 inHg
Wind10.4 mph SW
Humidity68%
Visibility6.2 mi
Dew point52°

Monthly outlook for Lake Ivanhoe, WI: average high 53.7°, average low 44.5°. That is 1.9° above the climate normal for October. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 29 October (67.6°), the coolest 13 November (33.4°).

53.7°/44.5°
Average high / low
+1.9°
Above normal
7 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November59.3°52.2°+4°
8 November – 17 November44.4°46.5°-1.2°
18 November – 27 Novemberat normal42.9°—

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).

Fri, 3060° / 46°0Light rain
60 °Light rain

Lake Ivanhoe, Friday, 30 October

Light rain. High 60°, low 46°.

Pressure30.36 inHg
Wind5.5 mph E
Humidity63%
Visibility6.2 mi
Dew point43°
Sat, 3156° / 48°0Light rain
56 °Light rain

Lake Ivanhoe, Saturday, 31 October

Light rain. High 56°, low 48°.

Pressure30.33 inHg
Wind10.2 mph S
Humidity73%
Visibility6.2 mi
Dew point47°
Sun, 0164° / 46°0Mostly clear
64 °Mostly clear

Lake Ivanhoe, Sunday, 1 November

Mostly clear. High 64°, low 46°.

Pressure30.30 inHg
Wind5 mph E
Humidity72%
Visibility6.2 mi
Dew point52°
Mon, 0261° / 55°0.28Rain
61 °Rain

Lake Ivanhoe, Monday, 2 November

Rain. High 61°, low 55°.

Pressure30.00 inHg
Wind19.5 mph S
Humidity79%
Visibility—
Dew point54°
Tue, 0362° / 57°1.48Rain
62 °Rain

Lake Ivanhoe, Tuesday, 3 November

Rain. High 62°, low 57°.

Pressure29.94 inHg
Wind17.8 mph S
Humidity76%
Visibility—
Dew point51°
Wed, 0459° / 58°0.25Light rain
59 °Light rain

Lake Ivanhoe, Wednesday, 4 November

Light rain. High 59°, low 58°.

Pressure29.80 inHg
Wind13.1 mph SE
Humidity96%
Visibility—
Dew point58°
Thu, 0562° / 57°0.46Rain
62 °Rain

Lake Ivanhoe, Thursday, 5 November

Rain. High 62°, low 57°.

Pressure29.56 inHg
Wind12 mph SW
Humidity89%
Visibility—
Dew point59°
Fri, 0652° / 37°0.07Light rain
52 °Light rain

Lake Ivanhoe, Friday, 6 November

Light rain. High 52°, low 37°.

Pressure29.88 inHg
Wind17.1 mph N
Humidity88%
Visibility—
Dew point40°
Sat, 0748° / 37°0Overcast
48 °Overcast

Lake Ivanhoe, Saturday, 7 November

Overcast. High 48°, low 37°.

Pressure30.27 inHg
Wind12.4 mph N
Humidity60%
Visibility—
Dew point33°
Sun, 0848° / 36°0Overcast
48 °Overcast

Lake Ivanhoe, Sunday, 8 November

Overcast. High 48°, low 36°.

Pressure30.24 inHg
Wind6.1 mph N
Humidity60%
Visibility—
Dew point33°
Mon, 0948° / 37°0.14Light rain
48 °Light rain

Lake Ivanhoe, Monday, 9 November

Light rain. High 48°, low 37°.

Pressure29.97 inHg
Wind8.1 mph SE
Humidity66%
Visibility—
Dew point35°
Tue, 1043° / 36°0.67Rain
43 °Rain

Lake Ivanhoe, Tuesday, 10 November

Rain. High 43°, low 36°.

Pressure29.62 inHg
Wind17.3 mph NW
Humidity96%
Visibility—
Dew point36°
Wed, 1143° / 37°0.04Light rain
43 °Light rain

Lake Ivanhoe, Wednesday, 11 November

Light rain. High 43°, low 37°.

Pressure29.68 inHg
Wind14.9 mph W
Humidity73%
Visibility—
Dew point34°
Thu, 1243° / 38°0Overcast
43 °Overcast

Lake Ivanhoe, Thursday, 12 November

Overcast. High 43°, low 38°.

Pressure29.80 inHg
Wind15.3 mph NW
Humidity90%
Visibility—
Dew point37°
Fri, 1342° / 33°0Overcast
42 °Overcast

Lake Ivanhoe, Friday, 13 November

Overcast. High 42°, low 33°.

Pressure29.97 inHg
Wind11.6 mph W
Humidity59%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 33°0.06Climate normal
46 °Climate normal

Lake Ivanhoe, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1971)
Record low13° (2019)
Sun, 1545° / 34°0.07Climate normal
45 °Climate normal

Lake Ivanhoe, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2025)
Record low17° (2019)
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)

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.