As of 19:34 BST

Weather in Greenisland

+18°Weather now

Greenisland, Saturday, 8 August, 19:34

Overcast. Feels like 18°C. High 21°C, low 13°C.

Pressure1014 mb
Wind8 mph SW
Humidity86%
Visibility6.2 mi
Dew point16°C

Two-week forecast for Greenisland: the first week averages +20.5° by day, the second +17.4° — so the second week runs 3° cooler than the first. Around 30 mm of rain is expected over the 14 days, on 6 wet days. The coming weekend starts 8 August: +21°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+20.5°+13.1°11 mm / 2 d—
2nd (15 August – 21 August)+17.4°+11.9°19 mm / 4 d—

Weekend weather

Sat, 8 August
Light rain
+21°+13°
0.5 mm
Sun, 9 August
Rain
+20°+13°
5 mm
Sat, 15 August
Clear sky
+19°+11°
dry
Sun, 16 August
Rain
+16°+11°
8.8 mm
Sun, 09+13 ° /20 °5Rain
+20 °Rain

Greenisland, Sunday, 9 August

Rain. High 20°C, low 13°C.

Pressure1013 mb
Wind9 mph SW
Humidity94%
Visibility6.2 mi
Dew point13°C
Mon, 10+11 ° /18 °0Overcast
+18 °Overcast

Greenisland, Monday, 10 August

Overcast. High 18°C, low 11°C.

Pressure1022 mb
Wind6 mph NW
Humidity63%
Visibility6.2 mi
Dew point10°C
Tue, 11+11 ° /20 °0Overcast
+20 °Overcast

Greenisland, Tuesday, 11 August

Overcast. High 20°C, low 11°C.

Pressure1024 mb
Wind11 mph SE
Humidity62%
Visibility6.2 mi
Dew point10°C
Wed, 12+15 ° /25 °0Partly cloudy
+25 °Partly cloudy

Greenisland, Wednesday, 12 August

Partly cloudy. High 25°C, low 15°C.

Pressure1020 mb
Wind10 mph S
Humidity55%
Visibility6.2 mi
Dew point14°C
Thu, 13+15 ° /22 °0.9Light rain
+22 °Light rain

Greenisland, Thursday, 13 August

Light rain. High 22°C, low 15°C.

Pressure1018 mb
Wind10 mph SW
Humidity83%
Visibility—
Dew point17°C
Fri, 14+14 ° /19 °4.6Light rain
+19 °Light rain

Greenisland, Friday, 14 August

Light rain. High 19°C, low 14°C.

Pressure1017 mb
Wind12 mph NW
Humidity91%
Visibility—
Dew point16°C
Sat, 15+11 ° /19 °0Clear sky
+19 °Clear sky

Greenisland, Saturday, 15 August

Clear sky. High 19°C, low 11°C.

Pressure1019 mb
Wind9 mph NW
Humidity57%
Visibility—
Dew point9°C
Sun, 16+11 ° /16 °8.8Rain
+16 °Rain

Greenisland, Sunday, 16 August

Rain. High 16°C, low 11°C.

Pressure1014 mb
Wind3 mph SW
Humidity96%
Visibility—
Dew point13°C
Mon, 17+13 ° /17 °0.4Light rain
+17 °Light rain

Greenisland, Monday, 17 August

Light rain. High 17°C, low 13°C.

Pressure1014 mb
Wind13 mph NW
Humidity65%
Visibility—
Dew point9°C
Tue, 18+13 ° /18 °1Light rain
+18 °Light rain

Greenisland, Tuesday, 18 August

Light rain. High 18°C, low 13°C.

Pressure1011 mb
Wind15 mph NW
Humidity74%
Visibility—
Dew point12°C
Wed, 19+12 ° /18 °0Overcast
+18 °Overcast

Greenisland, Wednesday, 19 August

Overcast. High 18°C, low 12°C.

Pressure1013 mb
Wind13 mph NW
Humidity62%
Visibility—
Dew point10°C
Thu, 20+12 ° /18 °2.6Light rain
+18 °Light rain

Greenisland, Thursday, 20 August

Light rain. High 18°C, low 12°C.

Pressure1005 mb
Wind17 mph W
Humidity61%
Visibility—
Dew point9°C
Fri, 21+11 ° /16 °6.4Rain
+16 °Rain

Greenisland, Friday, 21 August

Rain. High 16°C, low 11°C.

Pressure1013 mb
Wind18 mph W
Humidity62%
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 Greenisland, 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.