Weather in Lake Ivanhoe, WI
Lake Ivanhoe, Monday, 19 October, 05:06
Clear. Feels like 38°. High 66°, low 42°.
Monthly outlook for Lake Ivanhoe, WI: average high 59.2°, average low 42.2°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 22 October (66.8°), the coolest 29 October (26.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 19 October – 28 October | 62.5° | 56.2° | +3.5° |
| 29 October – 7 November | 53.8° | 52.2° | +0.9° |
| 8 November – 17 November | at normal | 46.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — New Munster (6 mi).
0
Lake Ivanhoe, Tuesday, 20 October
Clear. High 67°, low 43°.
0Lake Ivanhoe, Wednesday, 21 October
Clear. High 66°, low 46°.
0
Lake Ivanhoe, Thursday, 22 October
Overcast. High 67°, low 47°.
0Lake Ivanhoe, Friday, 23 October
Clear. High 65°, low 48°.
0Lake Ivanhoe, Saturday, 24 October
Overcast. High 63°, low 47°.
0Lake Ivanhoe, Sunday, 25 October
Overcast. High 65°, low 51°.
0
Lake Ivanhoe, Monday, 26 October
Mostly clear. High 64°, low 45°.
0.56
Lake Ivanhoe, Tuesday, 27 October
Rain. High 62°, low 42°.
0Lake Ivanhoe, Wednesday, 28 October
Clear. High 41°, low 31°.
0
Lake Ivanhoe, Thursday, 29 October
Partly cloudy. High 44°, low 27°.
0Lake Ivanhoe, Friday, 30 October
Clear. High 48°, low 28°.
0Lake Ivanhoe, Saturday, 31 October
Overcast. High 48°, low 32°.
0Lake Ivanhoe, Sunday, 1 November
Overcast. High 60°, low 44°.
0Lake Ivanhoe, Monday, 2 November
Overcast. High 61°, low 49°.
0.15Lake Ivanhoe, Tuesday, 3 November
Light rain. High 62°, low 53°.
0.09Lake Ivanhoe, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.11Lake Ivanhoe, Thursday, 5 November
Climate normal for this date — 60-year average.
0.08Lake Ivanhoe, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Lake 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.
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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