As of 16:19 BST

Weather in Portsea Island

+15°Weather now

Portsea Island, Thursday, 8 October, 16:19

Overcast. Feels like 14°C. High 15°C, low 7°C.

Pressure1023 mb
Wind6 mph NW
Humidity57%
Visibility6.2 mi
Dew point7°C

Two-week forecast for Portsea Island: the first week averages +16.7° by day, the second +14.4° — so the second week runs 2.3° cooler than the first. Around 23 mm of rain is expected over the 14 days, on 6 wet days. The coming weekend starts 10 October: +15°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 October – 14 October)+16.7°+11.3°4 mm / 3 d—
2nd (15 October – 21 October)+14.4°+10.2°18 mm / 3 d—

Weekend weather

Sat, 10 October
Mainly clear
+15°+11°
dry
Sun, 11 October
Overcast
+15°+10°
dry
Sat, 17 October
Light rain
+15°+12°
0.8 mm
Sun, 18 October
Rain
+14°+12°
10.7 mm
Fri, 09+10 ° /18 °1.1Light rain
+18 °Light rain

Portsea Island, Friday, 9 October

Light rain. High 18°C, low 10°C.

Pressure1013 mb
Wind21 mph W
Humidity73%
Visibility6.2 mi
Dew point14°C
Sat, 10+11 ° /15 °0Mainly clear
+15 °Mainly clear

Portsea Island, Saturday, 10 October

Mainly clear. High 15°C, low 11°C.

Pressure1015 mb
Wind16 mph W
Humidity62%
Visibility6.2 mi
Dew point7°C
Sun, 11+10 ° /15 °0Overcast
+15 °Overcast

Portsea Island, Sunday, 11 October

Overcast. High 15°C, low 10°C.

Pressure1014 mb
Wind5 mph W
Humidity64%
Visibility6.2 mi
Dew point7°C
Mon, 12+15 ° /18 °2Light rain
+18 °Light rain

Portsea Island, Monday, 12 October

Light rain. High 18°C, low 15°C.

Pressure1017 mb
Wind16 mph S
Humidity82%
Visibility6.2 mi
Dew point14°C
Tue, 13+14 ° /19 °1.3Light rain
+19 °Light rain

Portsea Island, Tuesday, 13 October

Light rain. High 19°C, low 14°C.

Pressure1022 mb
Wind17 mph SW
Humidity85%
Visibility—
Dew point16°C
Wed, 14+11 ° /17 °0Overcast
+17 °Overcast

Portsea Island, Wednesday, 14 October

Overcast. High 17°C, low 11°C.

Pressure1023 mb
Wind23 mph SW
Humidity66%
Visibility—
Dew point10°C
Thu, 15+9 ° /15 °0.6Light rain
+15 °Light rain

Portsea Island, Thursday, 15 October

Light rain. High 15°C, low 9°C.

Pressure1021 mb
Wind24 mph W
Humidity53%
Visibility—
Dew point4°C
Fri, 16+9 ° /13 °2.4Light rain
+13 °Light rain

Portsea Island, Friday, 16 October

Light rain. High 13°C, low 9°C.

Pressure1023 mb
Wind12 mph W
Humidity56%
Visibility—
Dew point4°C
Sat, 17+12 ° /15 °0.8Light rain
+15 °Light rain

Portsea Island, Saturday, 17 October

Light rain. High 15°C, low 12°C.

Pressure1021 mb
Wind16 mph E
Humidity63%
Visibility—
Dew point7°C
Sun, 18+12 ° /14 °10.7Rain
+14 °Rain

Portsea Island, Sunday, 18 October

Rain. High 14°C, low 12°C.

Pressure1022 mb
Wind15 mph SE
Humidity57%
Visibility—
Dew point6°C
Mon, 19+11 ° /13 °3.6Light rain
+13 °Light rain

Portsea Island, Monday, 19 October

Light rain. High 13°C, low 11°C.

Pressure1029 mb
Wind13 mph E
Humidity85%
Visibility—
Dew point9°C
Tue, 20+9 ° /14 °0.2Light rain
+14 °Light rain

Portsea Island, Tuesday, 20 October

Light rain. High 14°C, low 9°C.

Pressure1030 mb
Wind17 mph NE
Humidity74%
Visibility—
Dew point9°C
Wed, 21+10 ° /16 °0Overcast
+16 °Overcast

Portsea Island, Wednesday, 21 October

Overcast. High 16°C, low 10°C.

Pressure1030 mb
Wind13 mph NE
Humidity67%
Visibility—
Dew point8°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Portsea Island, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.