World Resorts USA South Haven Weather

South Haven 14 Days Forecast

19.09
sat
Day
55°F
NW 12 mph
Precip.
57%
Night
61°F
NW 7 mph
Precip.
82%
20.09
sun
Day
61°F
W 12 mph
Precip.
83%
Night
57°F
SW 14 mph
Precip.
33%
21.09
mon
Day
57°F
W 16 mph
Precip.
21%
Night
52°F
W 16 mph
Precip.
30%
22.09
tue
Day
50°F
SW 12 mph
Precip.
35%
Night
59°F
SW 12 mph
Precip.
14%
23.09
wed
Day
55°F
SW 13 mph
Precip.
23%
Night
52°F
SW 6 mph
Precip.
16%
24.09
thu
Day
57°F
S 9 mph
Precip.
21%
Night
57°F
SW 6 mph
Precip.
18%
25.09
fri
Day
61°F
SW 8 mph
Precip.
4%
Night
55°F
SW 6 mph
Precip.
11%
26.09
sat
Day
63°F
W 4 mph
Precip.
2%
Night
57°F
NW 6 mph
Precip.
23%
27.09
sun
Day
64°F
NW 8 mph
Precip.
13%
Night
59°F
NW 9 mph
Precip.
13%
28.09
mon
Day
66°F
N 7 mph
Precip.
3%
Night
64°F
SW 5 mph
Precip.
19%
29.09
tue
Day
59°F
W 2 mph
Precip.
64%
Night
55°F
SW 11 mph
Precip.
49%
30.09
wed
Day
55°F
W 9 mph
Precip.
61%
Night
52°F
SW 17 mph
Precip.
76%
01.10
thu
Day
54°F
W 12 mph
Precip.
43%
Night
57°F
W 6 mph
Precip.
33%
02.10
fri
Day
61°F
SW 8 mph
Precip.
27%
Night
61°F
SW 11 mph
Precip.
21%

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 70.4°F. The highest and lowest sea temperatures during the month were 72.7°F and 66.0°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 61.1°F. The highest and lowest sea temperatures during the month were 68.5°F and 52.3°F.

Air temperature in South Haven, °F

Precipitation total in South Haven, in.

* Charts above show average data for the last 3 years.

Best time for vacation in South Haven

Sunniest months:
September 16 days
June 15 days
July 15 days
Warmest months:
July 77.7 °F
August 77.0 °F
June 72.8 °F
Warmest sea temp:
August 71.8 °F
July 71.7 °F
September 69.0 °F
Coldest months:
January 29.1 °F
February 31.4 °F
December 35.9 °F
Rainiest months:
July 3 days
June 2 days
October 2 days
Windiest months:
November 13.5 mph
December 12.8 mph
March 12.6 mph

South Haven on a weather map

Current weather
06:12
South Haven
+57°F
W 11 mph
Feels like: +54°F
Precip.: 45%
Places in USA:
Name
°F
Boston
+55°F
Washington
+64°F
Hawaii
+79°F
Las Vegas
+77°F
Los Angeles
+70°F
Miami
+81°F
Maui
+63°F
New York
+63°F
Panama City Beach
+77°F
San Diego
+68°F
San Francisco
+59°F
Santa Monica
+68°F
Sarasota
+73°F
Houston
+79°F
Chicago
+63°F
all places
24 Hours Forecast
South Haven
Local time: 06:12
September 19, saturday
0900
54°F
W
12 mph
1200
55°F
NW
12 mph
1500
59°F
NW
11 mph
1800
61°F
NW
9 mph
2100
61°F
NW
11 mph
September 20, sunday
0000
61°F
NW
7 mph
0300
61°F
NW
3 mph
0600
63°F
SW
3 mph
Units of measurement: °C / °F