Measurements:
°C
°F
CURRENT WEATHER
10:31
Petoskey
58°F
N 14 mph
Feels like: 54°F
Precip: 40%
World Resorts USA Petoskey Weather

14 Day Weather Forecast

09.15
tue
DAY
60°F
NE 17 mph
precip
33%
NIGHT
60°F
SE 9 mph
precip
17%
09.16
wed
DAY
66°F
SE 5 mph
precip
10%
NIGHT
56°F
W 6 mph
precip
22%
09.17
thu
DAY
64°F
NE 4 mph
precip
16%
NIGHT
56°F
S 9 mph
precip
22%
09.18
fri
DAY
56°F
W 11 mph
precip
13%
NIGHT
48°F
NW 8 mph
precip
49%
09.19
sat
DAY
50°F
W 11 mph
precip
41%
NIGHT
54°F
SW 9 mph
precip
33%
09.20
sun
DAY
62°F
W 11 mph
precip
13%
NIGHT
56°F
W 8 mph
precip
16%
09.21
mon
DAY
56°F
W 15 mph
precip
22%
NIGHT
52°F
W 18 mph
precip
65%
09.22
tue
DAY
54°F
NW 11 mph
precip
73%
NIGHT
58°F
E 10 mph
precip
44%
09.23
wed
DAY
58°F
E 9 mph
precip
37%
NIGHT
56°F
E 12 mph
precip
84%
09.24
thu
DAY
54°F
SE 19 mph
precip
60%
NIGHT
52°F
SE 16 mph
precip
42%
09.25
fri
DAY
54°F
SE 9 mph
precip
3%
NIGHT
50°F
N 5 mph
precip
11%
09.26
sat
DAY
66°F
NE 14 mph
precip
4%
NIGHT
60°F
NE 7 mph
precip
9%
09.27
sun
DAY
72°F
NE 12 mph
precip
12%
NIGHT
70°F
NE 15 mph
precip
42%
09.28
mon
DAY
74°F
NE 17 mph
precip
12%
NIGHT
64°F
N 12 mph
precip
7%

Petoskey Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Petoskey was 72.7°F. The maximum and minimum values were 71.0°F and 74.2°F respectively.

Petoskey on the Weather Map

Best Time to Visit Petoskey
The most sunny months:
August 14 days
July 14 days
September 13 days
The most warm months:
July 76.7 °F
August 76.6 °F
June 70.5 °F
Warmest sea temperature:
August 73.2 °F
July 70.1 °F
September 68.8 °F
The most cold months:
January 22.1 °F
February 22.6 °F
December 29.7 °F
The most rainy months:
April 3 days
October 3 days
July 2 days
The most windy months:
November 11 mph
December 11 mph
February 10 mph
more details
USA Resorts:
NAME
F°
Boston +62
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +72
Maui +66
Miami +88
Myrtle Beach +78
New York +66
Panama City Beach +90
San Diego +70
San Francisco +60
Santa Monica +70
Sarasota +86
Washington +66
all resorts
24 Hours Weather Forecast
Petoskey
Local time: 10:31
15 sep, tuesday
1200 60°F
NE
17 mph
1500 66°F
NE
17 mph
1800 70°F
NE
16 mph
2100 62°F
S
10 mph
16 sep, wednesday
0000 60°F
SE
9 mph
0300 58°F
SE
4 mph
0600 56°F
S
4 mph
0900 56°F
SW
2 mph