Forecast

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Forecast Synoptic Chart Satellite Radar

Warning

Current Conditions

St marys

12.2°C

Feels like

12.2°C

11.1°C

Overnight min

Dew Point

10.3

Gusts

7.6km/h

Pressure

1018.3hPa

Fire Danger

No Rating

Relative Humidity

94.0%

Wind

SE-5.8km/h

Rainfall

0 - 5 mm

Last updated Friday 04:30 ACST

Today's Weather

11°C

20°C

Today's Rainfall

0 - 5 mm

Partly cloudy. The chance of fog about the hills early this morning. Slight chance of a shower about the hills and S suburbs, near zero chance elsewhere. Light winds becoming S/SE 15 to 20 km/h in the middle of the day then tending E/SE in the evening.

Past 24 hours

Next 48 hours

St Marys 7 Day Forecast

	Today	Sat Apr 18	Sun Apr 19	Mon Apr 20	Tue Apr 21	Wed Apr 22	Thu Apr 23
Summary
Maximum	20°C	23°C	24°C	21°C	24°C	23°C	23°C
Minimum	11°C	11°C	16°C	14°C	13°C	16°C	15°C
Chance of Rain	1%	0%	12%	3%	0%	4%	0%
Rain Amount	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm	0 - 5 mm
UV Index	5.2 - Moderate	5.1 - Moderate	5 - Moderate	5 - Moderate	5.2 - Moderate	4.6 - Moderate	4.9 - Moderate
Fire Danger Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating	No Rating
Frost Risk	Nil	Nil	Nil	Nil	Nil	Nil	Nil
Average Wind Speed	10.7km/h	10.9km/h	11.2km/h	8.4km/h	8.2km/h	9.4km/h	7.9km/h
Wind 9am	SSE 10.4km/h	ENE 11.2km/h	NNE 13.3km/h	SE 8.3km/h	NE 9.4km/h	N 7.9km/h	E 7.6km/h
Wind 3pm	SSE 14.4km/h	N 11.2km/h	NW 13.3km/h	SW 12.2km/h	NNW 10.4km/h	W 12.6km/h	NW 10.1km/h
Relative Humidity	72.5%	55.8%	62.0%	79.5%	63.5%	60.2%	62.0%

Sun & Moon Times

First Light	Sunrise	Sunset	Last Light	Moon Phase	Moon Rise	Moon Set	New Moon	First Quarter	Full Moon	Last Quarter
Fri 06:15 ACST	Fri 06:40 ACST	Fri 17:50 ACST	Fri 18:16 ACST		Fri 06:08 ACST	Fri 17:23 ACST	Fri Apr 17	Fri Apr 24	Sat May 02	Sun May 10

First Light	Sunrise	Sunset
Fri 06:15 ACST	Fri 06:40 ACST	Fri 17:50 ACST

Last Light	Moon Phase	Moon Rise
Fri 18:16 ACST		Fri 06:08 ACST

Moon Set	New Moon	First Quarter
Fri 17:23 ACST	Fri Apr 17	Fri Apr 24

Full Moon	Last Quarter
Sat May 02	Sun May 10

Tides Graph

Past 5 Days

Day	Minimum to 9am(°C)	Maximum to 9am(°C)	Rainfall to 9am(mm)
Mon Apr 13	12.3°C	18.3°C	1.0 mm
Tue Apr 14	11.2°C	18.7°C	0.2 mm
Wed Apr 15	9.6°C	20.9°C	0.2 mm
Thu Apr 16	11.9°C	°C	0.0 mm

View 3 month history

Year to Date

Average Rainfall for April	90.4 mm	22.2 day(s)
Total for 2026	73.4 mm	20.0 day(s)
Total to this Day 2025	9.2 mm	7.0 day(s)
Wettest Day	13.4 mm	Apr 10th
Driest Day	0 mm	Jan 1st
Lowest Temperature	9.6 °C	Apr 15th
Highest Temperature	42 °C	Jan 7th