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| Temperature | Dew Point | Rel. Humidity | Feels Like | Wind | Gusts | Pressure | Rainfall |
|---|---|---|---|---|---|---|---|
| 17.0°C | 10.4°C | 65% | 14.3°C | SSE 14km/h | 17km/h | 1027.7hPa | 0.0mm / -< |
Lower West for Sunday Partly cloudy. Light winds becoming S 15 to 20 km/h in the late afternoon then becoming light in the evening.
7-DAY WEATHER FORECAST: ROTTNEST IS 
28 DAY RAINFALL FORECAST: CLICK HERE
| SUN Sep 8 |
MON Sep 9 |
TUE Sep 10 |
WED Sep 11 |
THU Sep 12 |
FRI Sep 13 |
SAT Sep 14 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Summary |
 Mostly sunny |
Mostly sunny |
Mostly sunny |
 Sunny |
Mostly sunny |
Mostly sunny |
Sunny |
|||||||
| Maximum | 18°C | 18°C | 20°C | 20°C | 21°C | 21°C | 20°C | |||||||
| Minimum | 13°C | 13°C | 13°C | 12°C | 14°C | 15°C | 14°C | |||||||
| Chance of Rain Likely Amount |
5%
< 1mm |
5%
< 1mm |
5%
< 1mm |
5%
< 1mm |
5%
< 1mm |
5%
< 1mm |
5%
< 1mm |
|||||||
| UV Index | Moderate | Moderate | Moderate | High | High | High | High | |||||||
| Frost Risk | Nil | Nil | Nil | Nil | Nil | Nil | Nil | |||||||
| 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | |
| Wind Speed |
15km/h
E |
16km/h
SSW |
15km/h
SSE |
30km/h
SSW |
29km/h
SSE |
33km/h
SSW |
26km/h
E |
25km/h
SSW |
23km/h
E |
24km/h
SSW |
22km/h
ESE |
23km/h
S |
32km/h
ESE |
21km/h
SSE |
| Relative Humidity | 76% | 67% | 78% | 74% | 78% | 64% | 72% | 64% | 59% | 66% | 57% | 64% | 65% | 59% |
| Dew Point | 10°C | 12°C | 11°C | 13°C | 11°C | 13°C | 9°C | 13°C | 8°C | 14°C | 8°C | 14°C | 9°C | 12°C |
Lower West Weather Warnings
There are no warnings current.
Next 12 hours in Rottnest Is
3pm
Mostly clear
18°C
6pm
Clear
16°C
9pm
Mostly clear
16°C
12am
Mostly clear
15°C
powered by 
Rottnest Is Sun & Moon Times
| Sunday | Next Occurrence | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| First Light | Sunrise | Sunset | Last Light | Moon Phase | moon set | moon rise | first quarter | full moon | last quarter | new moon |
 06:01 WST |
 06:26 WST |
 18:06 WST |
 18:30 WST |
 |
 Sun 22:50 WST |
 Mon 09:20 WST |
 Wed Sep 11 |
 Wed Sep 18 |
 Wed Sep 25 |
 Thu Oct 3 |
Rottnest Island Past 5 Days
| Minimum | Maximum | Rainfall | |
|---|---|---|---|
| Sun Sep 8 |
13.8°C | 18.2°C | 0.0mm |
| Sat Sep 7 |
13.7°C | 18.9°C | 2.2mm |
| Fri Sep 6 |
10.0°C | 18.1°C | 2.4mm |
| Thu Sep 5 |
10.3°C | 16.4°C | 4.8mm |
| Wed Sep 4 |
14.9°C | 19.7°C | 2.2mm |
Rottnest Island Year To Date
average rainfall to Sep
511.3mm
92.2 day(s)
total for 2024
396.8mm
87 day(s)
total to this day 2023
322.2mm
81 day(s)
wettest day
30.6mm
Jun 2
lowest temperature
10.0°C
Jun 25
highest temperature
40.6°C
Feb 9
Rottnest Island Almanac
lowest this month
10.0°C
6th
lowest on record
6.7°C
4th 1999
average this month
13.0°C
+0.0°C
long-term average
13.0°C
highest this month
22.5°C
2nd
highest on record
32.8°C
27th 2023
average this month
19.1°C
+0.2°C
long-term average
18.9°C
wettest this month
4.8mm
5th
total this month
11.8mm
5 day(s)
long-term average
53.2mm
13.5 day(s)
wettest on record
107.0mm
2013
driest on record
15.2mm
2000
Rottnest Island Weather
Current Conditions
Forecasts
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Very warm September morning for parts of NSW
15:25 AEST A trough and cold front dragged warm air across NSW and Vic on Friday causing daytime maximum temperatures to soar more than 10 degrees above the mean for some areas.
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