Monthly outlook for South Haven, IN: average high 45.2°, average low 33.3°. That is 0.3° below the climate normal for November. Precipitation is expected on 7 days (about 2.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 November (63.5°), the coolest 25 November (16.6°).
45.2°/33.3°
Average high / low
−0.3°
Below normal
7 / 5
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
51°
47.2°
+2.1°
24 November – 3 December
35.6°
42.4°
-3.8°
4 December – 13 December
at normal
37.8°
—
November records over 66 years
75.6°5 November 1978All-time high
3.2°12 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Salt Creek Commons (2 mi).
Sun, 1546° / 34°0
46 °
South Haven, Sunday, 15 November
Partly cloudy. High 46°, low 34°.
Pressure30.45 inHg
Wind6.8 mph NW
Humidity72%
Visibility6.2 mi
Dew point36°
Mon, 1649° / 34°0
49 °
South Haven, Monday, 16 November
Clear. High 49°, low 34°.
Pressure30.53 inHg
Wind5.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point34°
Tue, 1752° / 37°0
52 °
South Haven, Tuesday, 17 November
Clear. High 52°, low 37°.
Pressure30.50 inHg
Wind8 mph SW
Humidity62%
Visibility6.2 mi
Dew point38°
Wed, 1855° / 39°0
55 °
South Haven, Wednesday, 18 November
Clear. High 55°, low 39°.
Pressure30.36 inHg
Wind12.9 mph S
Humidity61%
Visibility—
Dew point38°
Thu, 1957° / 46°0.11
57 °
South Haven, Thursday, 19 November
Light rain. High 57°, low 46°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity65%
Visibility—
Dew point44°
Fri, 2057° / 52°0.02
57 °
South Haven, Friday, 20 November
Light rain. High 57°, low 52°.
Pressure30.27 inHg
Wind10.6 mph S
Humidity89%
Visibility—
Dew point52°
Sat, 2164° / 51°0
64 °
South Haven, Saturday, 21 November
Overcast. High 64°, low 51°.
Pressure29.94 inHg
Wind18.7 mph S
Humidity48%
Visibility—
Dew point42°
Sun, 2254° / 32°0.38
54 °
South Haven, Sunday, 22 November
Snow. High 54°, low 32°.
Pressure29.85 inHg
Wind30.4 mph NW
Humidity89%
Visibility—
Dew point34°
Mon, 2330° / 26°0.43
30 °
South Haven, Monday, 23 November
Snow. High 30°, low 26°.
Pressure30.12 inHg
Wind18 mph W
Humidity54%
Visibility—
Dew point14°
Tue, 2430° / 20°0.77
30 °
South Haven, Tuesday, 24 November
Snow. High 30°, low 20°.
Pressure30.24 inHg
Wind17 mph NW
Humidity84%
Visibility—
Dew point25°
Wed, 2531° / 17°0
31 °
South Haven, Wednesday, 25 November
Overcast. High 31°, low 17°.
Pressure30.18 inHg
Wind16.5 mph S
Humidity76%
Visibility—
Dew point20°
Thu, 2633° / 22°0
33 °
South Haven, Thursday, 26 November
Overcast. High 33°, low 22°.
Pressure30.15 inHg
Wind12.9 mph SW
Humidity88%
Visibility—
Dew point28°
Fri, 2737° / 22°0.14
37 °
South Haven, Friday, 27 November
Light rain. High 37°, low 22°.
Pressure30.30 inHg
Wind19.9 mph SE
Humidity96%
Visibility—
Dew point31°
Sat, 2847° / 37°0.65
47 °
South Haven, Saturday, 28 November
Rain. High 47°, low 37°.
Pressure29.50 inHg
Wind21.1 mph SW
Humidity95%
Visibility—
Dew point45°
Sun, 2936° / 32°0
36 °
South Haven, Sunday, 29 November
Partly cloudy. High 36°, low 32°.
Pressure30.03 inHg
Wind19.3 mph W
Humidity50%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3043° / 31°0.09
43 °
South Haven, Monday, 30 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (1998)
Record low13° (1976)
Tue, 0140° / 29°0.14
40 °
South Haven, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.14 in
Chance of precipitation42%
Record high66° (1970)
Record low13° (2024)
Wed, 0241° / 29°0.07
41 °
South Haven, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1982)
Record low9° (1976)
Thu, 0341° / 29°0.1
41 °
South Haven, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (2012)
Record low5° (1976)
Fri, 0440° / 29°0.07
40 °
South Haven, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (1998)
Record low3° (1991)
Sat, 0540° / 28°0.09
40 °
South Haven, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation30%
Record high66° (2001)
Record low2° (2025)
Sun, 0638° / 27°0.07
38 °
South Haven, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1998)
Record low6° (1964)
Mon, 0737° / 27°0.13
37 °
South Haven, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.13 in
Chance of precipitation30%
Record high58° (1980)
Record low4° (1977)
Tue, 0838° / 27°0.08
38 °
South Haven, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation27%
Record high62° (1991)
Record low4° (1977)
Wed, 0938° / 26°0.09
38 °
South Haven, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation40%
Record high55° (2023)
Record low-1° (1977)
Thu, 1037° / 26°0.08
37 °
South Haven, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation38%
Record high61° (1971)
Record low0° (1978)
Fri, 1136° / 26°0.12
36 °
South Haven, Friday, 11 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.12 in
Chance of precipitation32%
Record high58° (2021)
Record low-3° (1972)
Sat, 1238° / 26°0.1
38 °
South Haven, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation30%
Record high65° (2015)
Record low-1° (2000)
Sun, 1338° / 26°0.06
38 °
South Haven, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (2015)
Record low-4° (2000)
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.