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USA

Michigan City Weather

Michigan City 14 Days Forecast

25.08
tue

Day

72°F

S 3 mph

Precip.
7%

Night

63°F

N 8 mph

Precip.
7%

26.08
wed

Day

73°F

NE 14 mph

Precip.
7%

Night

70°F

NE 7 mph

Precip.
45%

27.08
thu

Day

72°F

S 10 mph

Precip.
7%

Night

68°F

NE 6 mph

Precip.
9%

28.08
fri

Day

73°F

E 5 mph

Precip.
6%

Night

64°F

SW 6 mph

Precip.
28%

29.08
sat

Day

75°F

N 9 mph

Precip.
5%

Night

70°F

N 10 mph

Precip.
13%

30.08
sun

Day

81°F

NE 19 mph

Precip.
5%

Night

75°F

N 8 mph

Precip.
18%

31.08
mon

Day

77°F

NE 11 mph

Precip.
32%

Night

77°F

N 13 mph

Precip.
15%

01.09
tue

Day

68°F

SE 16 mph

Precip.
17%

Night

63°F

S 16 mph

Precip.
15%

02.09
wed

Day

61°F

S 12 mph

Precip.
18%

Night

61°F

S 12 mph

Precip.
15%

03.09
thu

Day

59°F

N 6 mph

Precip.
18%

Night

55°F

E 3 mph

Precip.
24%

04.09
fri

Day

61°F

W 5 mph

Precip.
16%

Night

55°F

SW 9 mph

Precip.
15%

05.09
sat

Day

64°F

NE 12 mph

Precip.
5%

Night

61°F

W 7 mph

Precip.
10%

06.09
sun

Day

66°F

E 6 mph

Precip.
4%

Night

61°F

W 8 mph

Precip.
19%

07.09
mon

Day

59°F

N 7 mph

Precip.
35%

Night

59°F

N 4 mph

Precip.
38%

sea water
temperature

Michigan City

monthly
weather

Michigan City

current
weather

Michigan City

7 days
forecast

Michigan City

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 73.2°F. The highest and lowest sea temperatures during the month were 74.7°F and 69.3°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 68.8°F. The highest and lowest sea temperatures during the month were 72.0°F and 64.8°F.