Weather in South Haven, IN
South Haven, Friday, 30 October, 02:07
Clear. Feels like 50°. High 63°, low 49°.
Monthly outlook for South Haven, IN: average high 55.9°, average low 48.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 3 November (71.1°), the coolest 12 November (40.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 61.3° | 54.3° | +3.9° |
| 9 November – 18 November | 46.9° | 48.7° | -1° |
| 19 November – 28 November | at normal | 44.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Salt Creek Commons (2 mi).
0.72
South Haven, Saturday, 31 October
Rain. High 63°, low 52°.
0
South Haven, Sunday, 1 November
Overcast. High 65°, low 52°.
0South Haven, Monday, 2 November
Overcast. High 63°, low 56°.
0.03South Haven, Tuesday, 3 November
Light rain. High 71°, low 60°.
0.06South Haven, Wednesday, 4 November
Light rain. High 65°, low 62°.
0.2South Haven, Thursday, 5 November
Light rain. High 61°, low 53°.
0South Haven, Friday, 6 November
Overcast. High 55°, low 50°.
0
South Haven, Saturday, 7 November
Partly cloudy. High 55°, low 47°.
0South Haven, Sunday, 8 November
Overcast. High 51°, low 41°.
0.55South Haven, Monday, 9 November
Rain. High 47°, low 41°.
0.02South Haven, Tuesday, 10 November
Light rain. High 45°, low 41°.
0South Haven, Wednesday, 11 November
Light rain. High 47°, low 41°.
0.17South Haven, Thursday, 12 November
Light rain. High 42°, low 40°.
0.04South Haven, Friday, 13 November
Light rain. High 53°, low 43°.
0.04South Haven, Saturday, 14 November
Light rain. High 48°, low 44°.
0.1
South Haven, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06South Haven, Monday, 16 November
Climate normal for this date — 60-year average.
0.1South 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.
0.11South Haven, Friday, 20 November
Climate normal for this date — 60-year average.
0.12South Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
0.06South 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.
0.13South Haven, Thursday, 26 November
Climate normal for this date — 60-year average.
0.22South Haven, Friday, 27 November
Climate normal for this date — 60-year average.
0.13South Haven, Saturday, 28 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, IN 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, IN 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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