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Local Weather

Portland Weather Forecast

Temperature, wind, rain and more for Portland

Victoria, Australia

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Thu 29
Sep
10:00

N
N

11 / 13 mph 53 / 48°F 67% 985 mb
Low level cloud: 6%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
48%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
13:00

NNE
NNE

7 / 9 mph 57 / 53°F 61% 984 mb
Low level cloud: 11%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: medium
73%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
16:00

ESE
ESE

4 / 7 mph 53 / 52°F 77% 984 mb
Low level cloud: 18%
Mid level cloud: 84%
High level cloud: 6%
Most Significant Cloud Type: medium
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

S
S

7 / 12 mph 50 / 46°F 84% 986 mb
Low level cloud: 19%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

SSW
SSW

6 / 11 mph 48 / 45°F 86% 987 mb
Low level cloud: 9%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Fri 30
Sep
01:00

WSW
WSW

8 / 15 mph 47 / 43°F 89% 987 mb
Low level cloud: 50%
Mid level cloud: 80%
High level cloud: 100%
Most Significant Cloud Type: low
89%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
04:00

WNW
WNW

11 / 18 mph 45 / 40°F 95% 986 mb
Low level cloud: 91%
Mid level cloud: 99%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
07:00

SW
SW

28 / 58 mph 46 / 36°F 92% 987 mb
Low level cloud: 92%
Mid level cloud: 99%
High level cloud: 96%
Most Significant Cloud Type: low
100%
Expect 0.3 In of precipitation over the past 3 hours.
0.3 In
10:00

WSW
WSW

26 / 55 mph 49 / 42°F 92% 988 mb
Low level cloud: 95%
Mid level cloud: 91%
High level cloud: 33%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
13:00

SW
SW

25 / 42 mph 53 / 46°F 92% 990 mb
Low level cloud: 96%
Mid level cloud: 74%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
16:00

WSW
WSW

24 / 37 mph 53 / 47°F 92% 992 mb
Low level cloud: 98%
Mid level cloud: 84%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
19:00

WSW
WSW

25 / 44 mph 51 / 44°F 91% 995 mb
Low level cloud: 94%
Mid level cloud: 83%
High level cloud: 95%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
22:00

WSW
WSW

23 / 48 mph 48 / 41°F 91% 998 mb
Low level cloud: 94%
Mid level cloud: 92%
High level cloud: 92%
Most Significant Cloud Type: low
100%
Expect 0.1 In of precipitation over the past 3 hours.
0.1 In
The 7 day weather forecast summary for Portland:

The forecast for Portland in the coming week is predicting the average daytime maximum temperature will be around 15°C, with a high for the week of 24°C expected on the afternoon of Thursday 6th. The average minimum temperature will be 9°C, dipping to its lowest on the morning of Friday 30th at 7°C. Expect the week ahead to have some days seeing a little precipitation and some days with rain. The current forecast indicates Friday 30th will have the most precipitation with an accumulation of around 26.0mm. On the whole winds are likely to be fresh. The strongest wind will be experienced on Tuesday morning, coming from a westerly direction, and reaching around 33mph.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure