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Weather Cairns: Current forecast

Cairns / Australia

57 °F
Feels like 56.3 °F
Min 56 °F / Max 77 °F
Weather Cairns: Clear, 57 °F Clear
3.6 mph SSW
Wind
4.3 mph SSW
Gusts
1020 hPa
Pressure
0 mm
Precipitation
89 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:07 / 18:12
Sunrise / Sunset
13:49 / 02:29
Moonrise / Moonset
Waxing Moon (82 %)
Moon phase

Updated: Sep 20, 2026, 20:25 CEST Sep 21, 2026, 4:25 AEST

Today's Summary

Right now Cairns has clear weather. The thermometer currently shows 13.9°C. Don't forget a jacket or jumper. During the day temperatures will range between 13.5°C and 25.2°C.

Hourly forecast – Cairns, today

Sep 21, 05:00
60 °F
Sunny
Cairns Sep 21, 05:00: Sunny, 60 °F
Sep 21, 06:00
67 °F
Sunny
Cairns Sep 21, 06:00: Sunny, 67 °F
Sep 21, 07:00
71 °F
Sunny
Cairns Sep 21, 07:00: Sunny, 71 °F
Sep 21, 08:00
73 °F
Sunny
Cairns Sep 21, 08:00: Sunny, 73 °F
Sep 21, 09:00
76 °F
Sunny
Cairns Sep 21, 09:00: Sunny, 76 °F
Sep 21, 10:00
77 °F
Sunny
Cairns Sep 21, 10:00: Sunny, 77 °F
Sep 21, 11:00
77 °F
Sunny
Cairns Sep 21, 11:00: Sunny, 77 °F
Sep 21, 12:00
77 °F
Sunny
Cairns Sep 21, 12:00: Sunny, 77 °F
Sep 21, 13:00
76 °F
Sunny
Cairns Sep 21, 13:00: Sunny, 76 °F
Sep 21, 14:00
74 °F
Sunny
Cairns Sep 21, 14:00: Sunny, 74 °F
Sep 21, 15:00
71 °F
Sunny
Cairns Sep 21, 15:00: Sunny, 71 °F
Sep 21, 16:00
67 °F
Sunny
Cairns Sep 21, 16:00: Sunny, 67 °F
Sep 21, 17:00
62 °F
Clear
Cairns Sep 21, 17:00: Clear, 62 °F
Sep 21, 18:00
62 °F
Clear
Cairns Sep 21, 18:00: Clear, 62 °F
Sep 21, 19:00
61 °F
Clear
Cairns Sep 21, 19:00: Clear, 61 °F
Sep 21, 20:00
60 °F
Clear
Cairns Sep 21, 20:00: Clear, 60 °F
Sep 21, 21:00
60 °F
Clear
Cairns Sep 21, 21:00: Clear, 60 °F
Sep 21, 22:00
59 °F
Clear
Cairns Sep 21, 22:00: Clear, 59 °F
Sep 21, 23:00
59 °F
Clear
Cairns Sep 21, 23:00: Clear, 59 °F
Sep 22, 00:00
59 °F
Clear
Cairns Sep 22, 00:00: Clear, 59 °F
Sep 22, 01:00
58 °F
Clear
Cairns Sep 22, 01:00: Clear, 58 °F
Sep 22, 02:00
58 °F
Clear
Cairns Sep 22, 02:00: Clear, 58 °F
Sep 22, 03:00
58 °F
Clear
Cairns Sep 22, 03:00: Clear, 58 °F
Sep 22, 04:00
58 °F
Clear
Cairns Sep 22, 04:00: Clear, 58 °F
Time
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
Cairns Sep 21, 05:00: Sunny
Cairns Sep 21, 06:00: Sunny
Cairns Sep 21, 07:00: Sunny
Cairns Sep 21, 08:00: Sunny
Cairns Sep 21, 09:00: Sunny
Cairns Sep 21, 10:00: Sunny
Cairns Sep 21, 11:00: Sunny
Cairns Sep 21, 12:00: Sunny
Cairns Sep 21, 13:00: Sunny
Cairns Sep 21, 14:00: Sunny
Cairns Sep 21, 15:00: Sunny
Cairns Sep 21, 16:00: Sunny
Cairns Sep 21, 17:00: Clear
Cairns Sep 21, 18:00: Clear
Cairns Sep 21, 19:00: Clear
Cairns Sep 21, 20:00: Clear
Cairns Sep 21, 21:00: Clear
Cairns Sep 21, 22:00: Clear
Cairns Sep 21, 23:00: Clear
Cairns Sep 22, 00:00: Clear
Cairns Sep 22, 01:00: Clear
Cairns Sep 22, 02:00: Clear
Cairns Sep 22, 03:00: Clear
Cairns Sep 22, 04:00: Clear
Temperature (°F)
Chance of rain (%)
10
5
3
2
1
1
1
1
1
1
2
4
9
11
12
13
13
13
14
13
13
13
14
14
Precipitation
Wind (mph)
SSW
3
SE
4
ESE
5
E
6
E
6
E
7
E
7
E
7
E
7
E
6
E
6
E
4
SE
3
SSE
3
S
4
S
4
S
4
SSW
4
S
4
SSW
4
S
4
S
4
SSW
4
S
4
Pressure (hPa)
1021
1021
1022
1021
1021
1020
1019
1018
1018
1018
1018
1019
1020
1020
1021
1021
1020
1020
1019
1019
1018
1018
1019
1019
Humidity (%)
81 %
64 %
55 %
49 %
44 %
42 %
40 %
40 %
40 %
44 %
52 %
65 %
78 %
82 %
85 %
87 %
88 %
89 %
89 %
89 %
89 %
89 %
88 %
87 %
Cloud cover (%)
10 %
17 %
14 %
4 %
4 %
2 %
1 %
3 %
3 %
1 %
0 %
0 %
5 %
10 %
14 %
17 %
10 %
8 %
10 %
8 %
9 %
11 %
17 %
20 %

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 13.5°C at night, with daytime highs up to 25.9°C.

Date
Sep 21
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Sep 27
Sep 28
Sep 29
Sep 30
Oct 1
Oct 2
Oct 3
Oct 4
Cairns September 21, 2026: Sunny
Cairns September 22, 2026: Patchy rain possible
Cairns September 23, 2026: Patchy rain possible
Cairns September 24, 2026: Patchy rain possible
Cairns September 25, 2026: Patchy rain possible
Cairns September 26, 2026: Patchy rain possible
Cairns September 27, 2026: Patchy rain possible
Cairns September 28, 2026: Patchy rain possible
Cairns September 29, 2026: Patchy rain possible
Cairns September 30, 2026: Patchy rain possible
Cairns October 1, 2026: Light rain shower
Cairns October 2, 2026: Patchy rain possible
Cairns October 3, 2026: Patchy rain possible
Cairns October 4, 2026: Patchy rain possible
Temperature (°F)
Chance of rain (%)
5
36
72
64
73
58
69
71
63
57
84
52
64
27
Precipitation
0.3 mm
2.8 mm
1.6 mm
3.5 mm
1.5 mm
2.6 mm
1.8 mm
2 mm
1 mm
8.1 mm
0.9 mm
1.5 mm
0.3 mm
Wind max (mph)
7
8
8
9
10
8
9
9
9
10
9
9
8
10
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
September 21, 2026 Cairns September 21, 2026: Sunny Sunny 56 °F 77 °F 06:07 18:12 13:49 02:29 Waxing Moon (82 %)
September 22, 2026 Cairns September 22, 2026: Patchy rain possible Patchy rain possible 58 °F 76 °F 06:06 18:12 14:41 03:10 Waxing Moon (89 %)
September 23, 2026 Cairns September 23, 2026: Patchy rain possible Patchy rain possible 61 °F 76 °F 06:05 18:13 15:30 03:49 Waxing Moon (95 %)
September 24, 2026 Cairns September 24, 2026: Patchy rain possible Patchy rain possible 61 °F 76 °F 06:04 18:13 16:19 04:24 Full Moon (99 %)
September 25, 2026 Cairns September 25, 2026: Patchy rain possible Patchy rain possible 62 °F 76 °F 06:03 18:13 17:07 04:58 Full Moon (100 %)
September 26, 2026 Cairns September 26, 2026: Patchy rain possible Patchy rain possible 62 °F 77 °F 06:03 18:13 17:55 05:31 Full Moon (99 %)
September 27, 2026 Cairns September 27, 2026: Patchy rain possible Patchy rain possible 63 °F 78 °F 06:02 18:13 18:44 06:05 Waning Moon (96 %)
September 28, 2026 Cairns September 28, 2026: Patchy rain possible Patchy rain possible 64 °F 76 °F 06:01 18:13 19:35 06:40 Waning Moon (91 %)
September 29, 2026 Cairns September 29, 2026: Patchy rain possible Patchy rain possible 64 °F 78 °F 06:00 18:13 20:30 07:18 Waning Moon (84 %)
September 30, 2026 Cairns September 30, 2026: Patchy rain possible Patchy rain possible 63 °F 77 °F 05:59 18:13 21:27 08:00 Waning Moon (75 %)
October 1, 2026 Cairns October 1, 2026: Light rain shower Light rain shower 64 °F 73 °F 05:59 18:14 22:27 08:48 Last Quarter (66 %)
October 2, 2026 Cairns October 2, 2026: Patchy rain possible Patchy rain possible 62 °F 78 °F 05:58 18:14 23:29 09:41 Last Quarter (55 %)
October 3, 2026 Cairns October 3, 2026: Patchy rain possible Patchy rain possible 63 °F 76 °F 05:57 18:14 Does not rise today 10:40 Last Quarter (45 %)
October 4, 2026 Cairns October 4, 2026: Patchy rain possible Patchy rain possible 62 °F 79 °F 05:56 18:14 00:29 11:43 Last Quarter (34 %)