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Weather Cairns: Current forecast

Cairns / Australia

21.2 °C
Feels like 21.2 °C
Min 14 °C / Max 23 °C
Weather Cairns: Patchy rain possible, 21 °C Patchy rain possible
14 km/h SSE
Wind
16.2 km/h SSE
Gusts
1020 hPa
Pressure
0 mm
Precipitation
73 %
Humidity
2.4
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort None
Ragweed None
06:46 / 18:00
Sunrise / Sunset
10:12 / 22:41
Moonrise / Moonset
First Quarter (33 %)
Moon phase

Updated: Jul 19, 2026, 1:15 CEST Jul 19, 2026, 9:15 AEST

Today's Summary

In Cairns the weather today is patchy rain possible. The thermometer currently shows 21.2°C. Light clothing is enough – and remember sun protection if it's sunny. During the day temperatures will range between 13.6°C and 23.1°C.

Hourly forecast – Cairns, today

Jul 19, 10:00
23 °C
Patchy rain possible
Cairns Jul 19, 10:00: Patchy rain possible, 23 °C
Jul 19, 11:00
23 °C
Patchy rain possible
Cairns Jul 19, 11:00: Patchy rain possible, 23 °C
Jul 19, 12:00
23 °C
Patchy rain possible
Cairns Jul 19, 12:00: Patchy rain possible, 23 °C
Jul 19, 13:00
22 °C
Sunny
Cairns Jul 19, 13:00: Sunny, 22 °C
Jul 19, 14:00
22 °C
Sunny
Cairns Jul 19, 14:00: Sunny, 22 °C
Jul 19, 15:00
22 °C
Sunny
Cairns Jul 19, 15:00: Sunny, 22 °C
Jul 19, 16:00
18 °C
Clear
Cairns Jul 19, 16:00: Clear, 18 °C
Jul 19, 17:00
16 °C
Clear
Cairns Jul 19, 17:00: Clear, 16 °C
Jul 19, 18:00
15 °C
Clear
Cairns Jul 19, 18:00: Clear, 15 °C
Jul 19, 19:00
15 °C
Clear
Cairns Jul 19, 19:00: Clear, 15 °C
Jul 19, 20:00
14 °C
Clear
Cairns Jul 19, 20:00: Clear, 14 °C
Jul 19, 21:00
14 °C
Clear
Cairns Jul 19, 21:00: Clear, 14 °C
Jul 19, 22:00
13 °C
Clear
Cairns Jul 19, 22:00: Clear, 13 °C
Jul 19, 23:00
13 °C
Clear
Cairns Jul 19, 23:00: Clear, 13 °C
Jul 20, 00:00
13 °C
Clear
Cairns Jul 20, 00:00: Clear, 13 °C
Jul 20, 01:00
13 °C
Clear
Cairns Jul 20, 01:00: Clear, 13 °C
Jul 20, 02:00
13 °C
Clear
Cairns Jul 20, 02:00: Clear, 13 °C
Jul 20, 03:00
13 °C
Clear
Cairns Jul 20, 03:00: Clear, 13 °C
Jul 20, 04:00
13 °C
Clear
Cairns Jul 20, 04:00: Clear, 13 °C
Jul 20, 05:00
13 °C
Sunny
Cairns Jul 20, 05:00: Sunny, 13 °C
Jul 20, 06:00
17 °C
Sunny
Cairns Jul 20, 06:00: Sunny, 17 °C
Jul 20, 07:00
20 °C
Sunny
Cairns Jul 20, 07:00: Sunny, 20 °C
Jul 20, 08:00
22 °C
Partly cloudy
Cairns Jul 20, 08:00: Partly cloudy, 22 °C
Jul 20, 09:00
23 °C
Partly cloudy
Cairns Jul 20, 09:00: Partly cloudy, 23 °C
Time
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Cairns Jul 19, 10:00: Patchy rain possible
Cairns Jul 19, 11:00: Patchy rain possible
Cairns Jul 19, 12:00: Patchy rain possible
Cairns Jul 19, 13:00: Sunny
Cairns Jul 19, 14:00: Sunny
Cairns Jul 19, 15:00: Sunny
Cairns Jul 19, 16:00: Clear
Cairns Jul 19, 17:00: Clear
Cairns Jul 19, 18:00: Clear
Cairns Jul 19, 19:00: Clear
Cairns Jul 19, 20:00: Clear
Cairns Jul 19, 21:00: Clear
Cairns Jul 19, 22:00: Clear
Cairns Jul 19, 23:00: Clear
Cairns Jul 20, 00:00: Clear
Cairns Jul 20, 01:00: Clear
Cairns Jul 20, 02:00: Clear
Cairns Jul 20, 03:00: Clear
Cairns Jul 20, 04:00: Clear
Cairns Jul 20, 05:00: Sunny
Cairns Jul 20, 06:00: Sunny
Cairns Jul 20, 07:00: Sunny
Cairns Jul 20, 08:00: Partly cloudy
Cairns Jul 20, 09:00: Partly cloudy
Temperature (°C)
Chance of rain (%)
10
10
11
4
4
4
6
8
8
8
6
5
5
4
4
5
5
6
6
7
5
4
5
6
Precipitation
0 mm
0 mm
0 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Wind (km/h)
SE
18
SE
19
SE
18
SE
18
SE
16
SE
16
SE
14
SSE
13
SSE
12
S
12
S
10
SSW
10
SSW
9
SSW
9
SSW
9
SSW
10
SSW
10
SSW
10
SSW
10
SSW
10
SSW
9
SSE
9
SE
12
SE
15
Pressure (hPa)
1020
1019
1019
1018
1018
1018
1019
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1019
Humidity (%)
54 %
54 %
56 %
57 %
58 %
62 %
72 %
77 %
78 %
76 %
72 %
68 %
66 %
65 %
64 %
65 %
67 %
69 %
71 %
73 %
66 %
59 %
59 %
59 %
Cloud cover (%)
77 %
76 %
85 %
13 %
13 %
3 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
3 %
6 %
11 %
17 %
30 %
47 %

14-day weather forecast – Cairns

14-day trend for Cairns: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 12.8°C at night, with daytime highs up to 27.1°C.

Date
Jul 19
Jul 20
Jul 21
Jul 22
Jul 23
Jul 24
Jul 25
Jul 26
Jul 27
Jul 28
Jul 29
Jul 30
Jul 31
Aug 1
Cairns July 19, 2026: Sunny
Cairns July 20, 2026: Sunny
Cairns July 21, 2026: Sunny
Cairns July 22, 2026: Patchy rain possible
Cairns July 23, 2026: Patchy rain possible
Cairns July 24, 2026: Patchy rain possible
Cairns July 25, 2026: Patchy rain possible
Cairns July 26, 2026: Patchy rain possible
Cairns July 27, 2026: Patchy rain possible
Cairns July 28, 2026: Patchy rain possible
Cairns July 29, 2026: Patchy rain possible
Cairns July 30, 2026: Sunny
Cairns July 31, 2026: Sunny
Cairns August 1, 2026: Sunny
Temperature (°C)
Chance of rain (%)
17
5
36
72
50
24
51
19
15
62
17
8
9
10
Precipitation
0.1 mm
—
0.3 mm
2.8 mm
0.7 mm
0.1 mm
0.7 mm
0 mm
0 mm
1.1 mm
0.1 mm
—
—
—
Wind max (km/h)
19
19
21
21
23
23
21
16
14
20
18
16
16
14
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
July 19, 2026 Cairns July 19, 2026: Sunny Sunny 14 °C 23 °C 06:46 18:00 10:12 22:41 First Quarter (33 %)
July 20, 2026 Cairns July 20, 2026: Sunny Sunny 13 °C 24 °C 06:45 18:00 10:51 23:36 First Quarter (43 %)
July 21, 2026 Cairns July 21, 2026: Sunny Sunny 15 °C 25 °C 06:45 18:01 11:30 Does not set today First Quarter (53 %)
July 22, 2026 Cairns July 22, 2026: Patchy rain possible Patchy rain possible 18 °C 24 °C 06:45 18:01 12:10 00:31 First Quarter (64 %)
July 23, 2026 Cairns July 23, 2026: Patchy rain possible Patchy rain possible 17 °C 23 °C 06:45 18:01 12:53 01:26 Waxing Moon (74 %)
July 24, 2026 Cairns July 24, 2026: Patchy rain possible Patchy rain possible 17 °C 24 °C 06:44 18:02 13:40 02:22 Waxing Moon (82 %)
July 25, 2026 Cairns July 25, 2026: Patchy rain possible Patchy rain possible 17 °C 23 °C 06:44 18:02 14:29 03:17 Waxing Moon (90 %)
July 26, 2026 Cairns July 26, 2026: Patchy rain possible Patchy rain possible 16 °C 24 °C 06:44 18:02 15:21 04:11 Waxing Moon (95 %)
July 27, 2026 Cairns July 27, 2026: Patchy rain possible Patchy rain possible 17 °C 25 °C 06:44 18:02 16:15 05:02 Full Moon (99 %)
July 28, 2026 Cairns July 28, 2026: Patchy rain possible Patchy rain possible 18 °C 24 °C 06:43 18:03 17:08 05:50 Full Moon (100 %)
July 29, 2026 Cairns July 29, 2026: Patchy rain possible Patchy rain possible 15 °C 23 °C 06:43 18:03 18:00 06:33 Full Moon (99 %)
July 30, 2026 Cairns July 30, 2026: Sunny Sunny 15 °C 24 °C 06:42 18:03 18:50 07:12 Waning Moon (96 %)
July 31, 2026 Cairns July 31, 2026: Sunny Sunny 16 °C 25 °C 06:42 18:04 19:39 07:48 Waning Moon (91 %)
August 1, 2026 Cairns August 1, 2026: Sunny Sunny 13 °C 27 °C 06:42 18:04 20:26 08:22 Waning Moon (83 %)
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