World Resorts USA Siasconset Weather

Siasconset 7 Days Forecast

09.04
thu
Day
43°F
NW 9 mph
Precip.
0%
Night
39°F
N 9 mph
Precip.
0%
10.04
fri
Day
37°F
NE 13 mph
Precip.
0%
Night
45°F
NE 23 mph
Precip.
0%
11.04
sat
Day
48°F
S 21 mph
Precip.
100%
Night
45°F
S 14 mph
Precip.
0%
12.04
sun
Day
45°F
N 7 mph
Precip.
0%
Night
46°F
N 26 mph
Precip.
0%
13.04
mon
Day
48°F
NE 32 mph
Precip.
0%
Night
50°F
NE 25 mph
Precip.
100%
14.04
tue
Day
50°F
NE 19 mph
Precip.
0%
Night
50°F
E 20 mph
Precip.
0%
15.04
wed
Day
50°F
NE 14 mph
Precip.
54%
Night
50°F
NE 20 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 44.4°F. The highest and lowest sea temperatures during the month were 50.4°F and 42.1°F.

Air temperature in Siasconset, °F

Precipitation total in Siasconset, in.

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

Best time for vacation in Siasconset

Sunniest months:
October 13 days
June 13 days
September 13 days
Warmest months:
August 70.9 °F
July 70.6 °F
September 67.1 °F
Warmest sea temp:
August 68.6 °F
July 66.7 °F
September 66.1 °F
Coldest months:
February 36.1 °F
January 36.4 °F
March 40.7 °F
Rainiest months:
October 4 days
January 3 days
December 3 days
Windiest months:
January 19.0 mph
March 19.0 mph
December 18.9 mph

Siasconset on a weather map

Current weather
05:29
Siasconset
+34°F
W 9 mph
Feels like: +32°F
Precip.: 0%
Places in USA:
Name
°F
Washington
+37°F
Hawaii
+72°F
Honolulu
+72°F
Las Vegas
+68°F
Los Angeles
+59°F
Miami
+70°F
Miami Beach
+72°F
Maui
+68°F
New York
+34°F
San Diego
+61°F
San Francisco
+55°F
Sarasota
+66°F
Tampa
+66°F
Houston
+64°F
Chicago
+52°F
all places
24 Hours Forecast
Siasconset
Local time: 05:29
April 09, thursday
0600
34°F
W
9 mph
0900
39°F
W
9 mph
1200
43°F
NW
9 mph
1500
45°F
NW
9 mph
1800
46°F
NW
12 mph
2100
41°F
N
12 mph
April 10, friday
0000
39°F
N
9 mph
0300
37°F
NE
9 mph
Units of measurement: °C / °F