Measurements:
°C
°F
CURRENT WEATHER
06:07
Cairns
64°F
N 4 mph
Feels like: 64°F
Precip: 16%
World Resorts Australia Cairns Weather

7 Day Weather Forecast

10.12
mon
DAY
92°F
W 8 mph
precip
1%
NIGHT
72°F
NW 3 mph
precip
21%
10.13
tue
DAY
92°F
W 7 mph
precip
2%
NIGHT
72°F
NW 2 mph
precip
46%
10.14
wed
DAY
92°F
SW 7 mph
precip
1%
NIGHT
74°F
W 2 mph
precip
36%
10.15
thu
DAY
92°F
SW 7 mph
precip
7%
NIGHT
68°F
NW 3 mph
precip
30%
10.16
fri
DAY
90°F
W 7 mph
precip
10%
NIGHT
74°F
NW 3 mph
precip
35%
10.17
sat
DAY
88°F
W 7 mph
precip
1%
NIGHT
66°F
NW 3 mph
precip
28%
10.18
sun
DAY
80°F
W 5 mph
precip
38%
NIGHT
70°F
NW 4 mph
precip
45%

Cairns Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Cairns was 27.0°F. The maximum and minimum values were 25.8°F and 28.2°F respectively.

Cairns on the Weather Map

Best Time to Visit Cairns
The most sunny months:
October 19 days
August 18 days
November 16 days
The most warm months:
December 90.8 °F
January 90.6 °F
February 90.3 °F
Warmest sea temperature:
February 88.7 °F
January 88.4 °F
March 87.7 °F
The most cold months:
July 78.7 °F
June 79.0 °F
August 79.5 °F
The most rainy months:
January 10 days
March 8 days
February 8 days
The most windy months:
May 9 mph
July 9 mph
June 9 mph
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