Weather in Lake Ivanhoe, WI
Lake Ivanhoe, Wednesday, 21 October, 13:16
Clear. Feels like 70°. High 71°, low 41°.
Monthly outlook for Lake Ivanhoe, WI: average high 62.1°, average low 48.5°. That is 4.4° above the climate normal for October. Precipitation is expected on 7 days (about 4.2 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 21 October (70.7°), the coolest 30 October (38.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 64.8° | 55.6° | +5.1° |
| 31 October – 9 November | 57.7° | 51.2° | +3.6° |
| 10 November – 19 November | at normal | 45.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — New Munster (6 mi).
0Lake Ivanhoe, Thursday, 22 October
Clear. High 71°, low 43°.
0Lake Ivanhoe, Friday, 23 October
Clear. High 67°, low 45°.
0
Lake Ivanhoe, Saturday, 24 October
Overcast. High 66°, low 50°.
0Lake Ivanhoe, Sunday, 25 October
Overcast. High 68°, low 52°.
0Lake Ivanhoe, Monday, 26 October
Overcast. High 69°, low 52°.
0Lake Ivanhoe, Tuesday, 27 October
Overcast. High 57°, low 50°.
0.03
Lake Ivanhoe, Wednesday, 28 October
Light rain. High 65°, low 52°.
0.08Lake Ivanhoe, Thursday, 29 October
Light rain. High 60°, low 42°.
0Lake Ivanhoe, Friday, 30 October
Overcast. High 55°, low 38°.
0.61Lake Ivanhoe, Saturday, 31 October
Rain. High 59°, low 48°.
1.07Lake Ivanhoe, Sunday, 1 November
Rain. High 59°, low 56°.
0.73Lake Ivanhoe, Monday, 2 November
Rain. High 58°, low 53°.
1.1Lake Ivanhoe, Tuesday, 3 November
Rain. High 57°, low 54°.
0.32Lake Ivanhoe, Wednesday, 4 November
Rain. High 60°, low 53°.
0.26Lake Ivanhoe, Thursday, 5 November
Light rain. High 52°, low 48°.
0.08
Lake Ivanhoe, Friday, 6 November
Climate normal for this date — 60-year average.
0.04
Lake Ivanhoe, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Lake Ivanhoe, Sunday, 8 November
Climate normal for this date — 60-year average.
0.1Lake Ivanhoe, Monday, 9 November
Climate normal for this date — 60-year average.
0.1
Lake Ivanhoe, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Lake Ivanhoe, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Lake Ivanhoe, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Lake Ivanhoe, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Lake Ivanhoe, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07Lake Ivanhoe, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Lake Ivanhoe, Monday, 16 November
Climate normal for this date — 60-year average.
0.09Lake Ivanhoe, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09Lake Ivanhoe, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Lake Ivanhoe, Thursday, 19 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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