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| Temperature | Dew Point | Rel. Humidity | Feels Like | Wind | Gusts | Pressure | Rainfall |
|---|---|---|---|---|---|---|---|
| 9.8°C | 8.5°C | 92% | 7.7°C | WNW 9km/h | 11km/h | 1044.8hPa | 0.2mm / -< |
South West for Friday
Partly cloudy. Very high chance of showers near the Otways, medium chance elsewhere. Winds W 15 to 25 km/h.
Saturday
Partly cloudy. High chance of showers, most likely in the morning and afternoon. Snow falling above 800 metres. The chance of a thunderstorm near the Otways. Possible small hail in the SE. Winds SW 15 to 20 km/h turning S 25 to 40 km/h during the morning then decreasing to 15 to 25 km/h in the evening.
7-DAY WEATHER FORECAST: MORTLAKE 
28 DAY RAINFALL FORECAST: CLICK HERE
| FRI Sep 13 |
SAT Sep 14 |
SUN Sep 15 |
MON Sep 16 |
TUE Sep 17 |
WED Sep 18 |
THU Sep 19 |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Summary |
 Mostly cloudy |
 Showers easing |
Mostly cloudy |
Mostly cloudy |
Mostly cloudy |
 Late shower |
 Clearing shower |
|||||||
| Maximum | 16°C | 11°C | 13°C | 14°C | 16°C | 18°C | 13°C | |||||||
| Minimum | 6°C | 5°C | 3°C | 4°C | 3°C | 6°C | 5°C | |||||||
| Chance of Rain Likely Amount |
90%
1-5mm |
60%
< 1mm |
20%
< 1mm |
30%
< 1mm |
20%
< 1mm |
70%
5-10mm |
50%
< 1mm |
|||||||
| UV Index | Moderate | Moderate | Moderate | Moderate | Moderate | High | Moderate | |||||||
| Frost Risk | Nil | Slight | Moderate | Slight | Moderate | Nil | Slight | |||||||
| 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | 9am | 3pm | |
| Wind Speed |
16km/h
WNW |
21km/h
W |
20km/h
SSW |
28km/h
SSW |
12km/h
S |
19km/h
SSW |
18km/h
WSW |
22km/h
WSW |
18km/h
WNW |
24km/h
WNW |
27km/h
NW |
32km/h
WNW |
18km/h
W |
24km/h
W |
| Relative Humidity | 95% | 74% | 90% | 63% | 80% | 66% | 89% | 79% | 93% | 67% | 82% | 72% | 92% | 76% |
| Dew Point | 10°C | 10°C | 6°C | 3°C | 6°C | 6°C | 9°C | 10°C | 8°C | 10°C | 10°C | 12°C | 8°C | 8°C |
South West Weather Warnings
Next 12 hours in Mortlake
12am
Rain
9°C
3am
Shower
7°C
6am
Shower
6°C
9am
Mostly cloudy
7°C
powered by 
Mortlake Sun & Moon Times
| Saturday | Next Occurrence | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| First Light | Sunrise | Sunset | Last Light | Moon Phase | moon set | moon rise | full moon | last quarter | new moon | first quarter |
 06:04 EST |
 06:31 EST |
 18:19 EST |
 18:45 EST |
 |
 Sat 04:05 EST |
 Sat 13:30 EST |
 Wed Sep 18 |
 Wed Sep 25 |
 Thu Oct 3 |
 Fri Oct 11 |
Mortlake Past 5 Days
| Minimum | Maximum | Rainfall | |
|---|---|---|---|
| Fri Sep 13 |
9.3°C | 14.2°C | 0.0mm |
| Thu Sep 12 |
1.6°C | 13.7°C | 2.0mm |
| Wed Sep 11 |
5.5°C | 16.2°C | 0.0mm |
| Tue Sep 10 |
6.3°C | 16.5°C | 0.0mm |
| Mon Sep 9 |
7.4°C | 14.9°C | 2.0mm |
Mortlake Year To Date
average rainfall to Sep
442.6mm
133.9 day(s)
total for 2024
307.4mm
105 day(s)
total to this day 2023
417.4mm
129 day(s)
wettest day
31.2mm
Apr 2
lowest temperature
-3.5°C
Jun 19
highest temperature
39.8°C
Mar 9
Mortlake Almanac
lowest this month
1.6°C
12th
lowest on record
-3.0°C
26th 2018
average this month
6.9°C
+1.2°C
long-term average
5.7°C
highest this month
17.4°C
4th
highest on record
28.4°C
30th 2023
average this month
15.5°C
-0.4°C
long-term average
15.9°C
wettest this month
4.2mm
2nd
total this month
17.8mm
9 day(s)
long-term average
57.7mm
18.5 day(s)
wettest on record
119.8mm
2016
driest on record
23.4mm
2018
Mortlake Weather
Current Conditions
Forecasts
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Cold snap to hit five states this weekend
11:03 AEST A burst of cold weather will strike southeastern Australia this weekend, causing a wintry mix of low-level snow, icy winds, rain, hail and thunderstorms.
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