Weather in South Haven, MI
South Haven, Tuesday, 27 October, 05:48
Clear. Feels like 47°. High 67°, low 48°.
Monthly outlook for South Haven, MI: average high 57.1°, average low 48.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 28 October (68.9°), the coolest 7 November (37.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 27 October – 5 November | 59.8° | 52.6° | +4° |
| 6 November – 15 November | 52.5° | 47.7° | +2.7° |
| 16 November – 25 November | at normal | 44.4° | — |
October records over 66 years
0
South Haven, Wednesday, 28 October
Clear. High 69°, low 48°.
0.11
South Haven, Thursday, 29 October
Light rain. High 63°, low 58°.
0
South Haven, Friday, 30 October
Overcast. High 60°, low 51°.
0.19South Haven, Saturday, 31 October
Light rain. High 57°, low 55°.
0.2South Haven, Sunday, 1 November
Rain. High 63°, low 52°.
0.29South Haven, Monday, 2 November
Light rain. High 58°, low 53°.
0South Haven, Tuesday, 3 November
Overcast. High 53°, low 48°.
0South Haven, Wednesday, 4 November
Overcast. High 54°, low 42°.
0.06South Haven, Thursday, 5 November
Light rain. High 55°, low 49°.
0South Haven, Friday, 6 November
Overcast. High 47°, low 41°.
0
South Haven, Saturday, 7 November
Partly cloudy. High 47°, low 37°.
0South Haven, Sunday, 8 November
Partly cloudy. High 52°, low 42°.
0South Haven, Monday, 9 November
Light rain. High 58°, low 45°.
0.3South Haven, Tuesday, 10 November
Light rain. High 56°, low 54°.
0.13South Haven, Wednesday, 11 November
Light rain. High 55°, low 49°.
0.09
South Haven, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07South Haven, Friday, 13 November
Climate normal for this date — 60-year average.
0.07South Haven, Saturday, 14 November
Climate normal for this date — 60-year average.
0.11South Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07South Haven, Monday, 16 November
Climate normal for this date — 60-year average.
0.09South Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12South Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.09South Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
0.13South Haven, Friday, 20 November
Climate normal for this date — 60-year average.
0.13South Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05South Haven, Sunday, 22 November
Climate normal for this date — 60-year average.
0.1South Haven, Monday, 23 November
Climate normal for this date — 60-year average.
0.08South Haven, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.09South Haven, Wednesday, 25 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 South Haven, MI 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 South Haven, MI 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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