Forecast

7 day forecast

Today: Mostly sunny. The chance of morning fog in the S. Light winds becoming S/SW 15 to 25 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low 20s.

Forecast for Rottnest Island (31.9954°S, 115.5396°E, 2m AMSL)

	Sat		Sun		Mon		Tue		Wed		Thu		Fri
Summary
Minimum	13°		14°		15°		15°		15°		16°		15°
Maximum	19°		20°		20°		20°		21°		20°		21°
Chance of rain	5%		20%		5%		5%		60%		20%		70%
Likely amount	< 1mm		< 1mm		< 1mm		< 1mm		< 1mm		< 1mm		< 1mm
UV index	Very High		Very High		Very High		Very High		Very High		Very High		Very High
Fire Danger Rating	No Rating		No Rating		No Rating		Moderate		-		-		-
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	16 (km/h)	25 (km/h)	16 (km/h)	25 (km/h)	20 (km/h)	33 (km/h)	15 (km/h)	35 (km/h)	17 (km/h)	24 (km/h)	12 (km/h)	20 (km/h)	13 (km/h)	23 (km/h)
Wind direction	ESE	SW	SE	SW	SSE	SW	S	SW	SW	WSW	SSE	SW	NNE	W
Relative humidity	63%	63%	72%	70%	79%	75%	73%	75%	66%	65%	72%	70%	70%	73%
Dew point	9°C	11°C	12°C	13°C	14°C	14°C	13°C	14°C	12°C	13°C	13°C	13°C	13°C	14°C
First light	5:19am		5:18am		5:17am		5:15am		5:14am		5:13am		5:12am
Sunrise	5:44am		5:43am		5:41am		5:40am		5:39am		5:38am		5:37am
Sunset	6:26pm		6:27pm		6:28pm		6:29pm		6:29pm		6:30pm		6:31pm
Last light	6:51pm		6:52pm		6:53pm		6:53pm		6:54pm		6:55pm		6:56pm