World Resorts USA Dennis Port Weather

Dennis Port 7 Days Forecast

26.02
thu
Day
41°F
SE 6 mph
Precip.
0%
Night
30°F
SE 11 mph
Precip.
0%
27.02
fri
Day
36°F
E 4 mph
Precip.
0%
Night
34°F
NE 8 mph
Precip.
0%
28.02
sat
Day
36°F
N 14 mph
Precip.
0%
Night
34°F
SE 7 mph
Precip.
0%
01.03
sun
Day
37°F
S 15 mph
Precip.
0%
Night
27°F
S 21 mph
Precip.
0%
02.03
mon
Day
23°F
SE 11 mph
Precip.
0%
Night
23°F
SE 13 mph
Precip.
0%
03.03
tue
Day
27°F
NE 9 mph
Precip.
0%
Night
36°F
N 12 mph
Precip.
0%
04.03
wed
Day
41°F
E 21 mph
Precip.
100%
Night
36°F
NE 8 mph
Precip.
0%

Sea water temperature in February, °F

Show year:
2026
2025
2024

The average sea water temperature in February of 2026 was 33.3°F. The highest and lowest sea temperatures during the month were 34.9°F and 32.0°F.

Sea water temperature in March, °F

Show year:
2025
2024
2023

The average sea water temperature in March of 2025 was 39.3°F. The highest and lowest sea temperatures during the month were 43.3°F and 35.8°F.

Air temperature in Dennis Port, °F

Precipitation total in Dennis Port, in.

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

Best time for vacation in Dennis Port

Sunniest months:
November 15 days
August 13 days
June 13 days
Warmest months:
July 75.7 °F
August 74.7 °F
September 69.3 °F
Warmest sea temp:
August 72.9 °F
July 71.9 °F
September 69.0 °F
Coldest months:
January 36.2 °F
February 37.0 °F
December 41.6 °F
Rainiest months:
October 3 days
January 2 days
April 2 days
Windiest months:
January 14.2 mph
December 14.1 mph
March 13.9 mph

Dennis Port on a weather map

Dennis Port
+41°F
SE 6 mph
Feels like: +37°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+72°F
+72°F
+81°F
+77°F
+77°F
+73°F
+68°F
+45°F
+81°F
+59°F
+73°F
+77°F
+77°F
+37°F
24 Hours Forecast
Dennis Port
Local time: 16:32
February 26, thursday
1800
36°F
SE
4 mph
2100
30°F
E
5 mph
February 27, friday
0000
30°F
SE
11 mph
0300
32°F
SE
9 mph
0600
30°F
SE
9 mph
0900
30°F
SE
7 mph
1200
36°F
E
4 mph
1500
39°F
NE
8 mph
Units of measurement: °C / °F