World Resorts USA Lanai Weather

Lanai 14 Days Forecast

18.03
wed
Day
72°F
N 5 mph
Precip.
77%
Night
72°F
NW 9 mph
Precip.
100%
19.03
thu
Day
73°F
NW 8 mph
Precip.
0%
Night
73°F
NW 9 mph
Precip.
0%
20.03
fri
Day
73°F
N 10 mph
Precip.
100%
Night
72°F
N 11 mph
Precip.
100%
21.03
sat
Day
72°F
N 14 mph
Precip.
100%
Night
70°F
N 11 mph
Precip.
100%
22.03
sun
Day
72°F
SE 7 mph
Precip.
81%
Night
70°F
SW 9 mph
Precip.
0%
23.03
mon
Day
70°F
SW 16 mph
Precip.
100%
Night
68°F
SW 16 mph
Precip.
72%
24.03
tue
Day
70°F
SW 18 mph
Precip.
48%
Night
70°F
SW 10 mph
Precip.
89%
25.03
wed
Day
72°F
SW 3 mph
Precip.
82%
Night
70°F
SW 9 mph
Precip.
42%
26.03
thu
Day
72°F
SW 13 mph
Precip.
74%
Night
70°F
SW 16 mph
Precip.
62%
27.03
fri
Day
72°F
SW 14 mph
Precip.
67%
Night
70°F
SW 12 mph
Precip.
0%
28.03
sat
Day
73°F
SW 12 mph
Precip.
0%
Night
70°F
SW 14 mph
Precip.
30%
29.03
sun
Day
73°F
SW 11 mph
Precip.
23%
Night
70°F
SW 14 mph
Precip.
0%
30.03
mon
Day
72°F
W 11 mph
Precip.
0%
Night
70°F
SW 13 mph
Precip.
0%
31.03
tue
Day
72°F
SW 8 mph
Precip.
0%
Night
70°F
SW 7 mph
Precip.
0%

Sea water temperature in March, °F

Show year:
2026
2025
2024

The average sea water temperature in March of 2026 was 76.9°F. The highest and lowest sea temperatures during the month were 77.9°F and 75.9°F.

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 77.8°F. The highest and lowest sea temperatures during the month were 79.3°F and 77.2°F.

Air temperature in Lanai, °F

Precipitation total in Lanai, in.

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

Best time for vacation in Lanai

Sunniest months:
August 21 days
July 21 days
September 17 days
Warmest months:
September 79.5 °F
August 79.0 °F
October 79.0 °F
Warmest sea temp:
October 80.7 °F
September 80.6 °F
August 80.2 °F
Coldest months:
February 74.1 °F
April 74.9 °F
March 75.0 °F
Rainiest months:
January 1 day
February 1 day
December 1 day
Windiest months:
February 8.9 mph
March 8.3 mph
April 8.3 mph

Lanai on a weather map

Lanai
+72°F
N 5 mph
Feels like: +77°F
Precip.: 77%
Places in USA:
Name
°F
+45°F
+75°F
+75°F
+99°F
+93°F
+66°F
+72°F
+72°F
+37°F
+70°F
+86°F
+72°F
+66°F
+73°F
+39°F
24 Hours Forecast
Lanai
Local time: 12:48
March 18, wednesday
1500
73°F
NW
5 mph
1800
73°F
NW
7 mph
2100
73°F
NW
9 mph
March 19, thursday
0000
72°F
NW
9 mph
0300
72°F
NW
7 mph
0600
72°F
NW
7 mph
0900
73°F
NW
8 mph
1200
73°F
NW
8 mph
Units of measurement: °C / °F