Portstewart 15 Day Weather Forecast

2 week weather for Portstewart

Monday 1st September 2025 11:47 PM

15 Day Weather Forecast Portstewart
Time Weather Temp Cloud Wind

Mon 1st Sep
Time Weather Temp Cloud Wind
22:00 Cloudy with heavy rain night 14 °C 52% 18 mph

Tue 2nd Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 14 °C 76% 20 mph
04:00 Partly cloudy night 13 °C 53% 16 mph
07:00 White cloud 11 °C 31% 11 mph
10:00 White cloud 14 °C 64% 11 mph
13:00 White cloud 16 °C 68% 9 mph
16:00 Heavy rain showers 16 °C 31% 2 mph
19:00 Heavy rain showers 15 °C 54% 7 mph
22:00 Partly cloudy night 14 °C 66% 9 mph

Wed 3rd Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 13 °C 83% 11 mph
04:00 Cloudy with heavy rain night 13 °C 100% 9 mph
07:00 Cloudy with heavy rain 13 °C 100% 7 mph
10:00 Extreme rain showers 13 °C 100% 16 mph
13:00 Extreme rain showers 13 °C 100% 14 mph
16:00 Extreme rain showers 13 °C 100% 18 mph
19:00 Extreme rain showers 13 °C 100% 16 mph
22:00 Extreme rain showers night 14 °C 100% 16 mph

Thu 4th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain showers night 13 °C 96% 14 mph
04:00 Partly cloudy night 12 °C 51% 11 mph
07:00 White cloud 12 °C 72% 14 mph
10:00 White cloud 14 °C 72% 14 mph
13:00 Extreme rain 15 °C 49% 20 mph
16:00 Extreme rain 15 °C 29% 20 mph
19:00 Extreme rain 14 °C 18% 18 mph
22:00 Extreme rain night 13 °C 11% 16 mph

Fri 5th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain night 12 °C 40% 14 mph
04:00 Partly cloudy night 12 °C 100% 16 mph
07:00 White cloud 12 °C 100% 20 mph
10:00 White cloud 14 °C 100% 23 mph
13:00 White cloud 15 °C 100% 25 mph
16:00 Extreme rain showers 15 °C 100% 23 mph
19:00 Extreme rain 16 °C 100% 18 mph
22:00 Extreme rain showers night 15 °C 100% 23 mph

Sat 6th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain showers night 15 °C 100% 29 mph
04:00 Extreme rain showers night 16 °C 100% 27 mph
07:00 Extreme rain showers 16 °C 96% 20 mph
10:00 Extreme rain showers 16 °C 89% 11 mph
13:00 Extreme rain 16 °C 71% 2 mph
16:00 Extreme rain showers 14 °C 100% 9 mph
19:00 Extreme rain showers 14 °C 100% 14 mph
22:00 Extreme rain showers night 14 °C 100% 11 mph

Sun 7th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain showers night 14 °C 100% 11 mph
04:00 Extreme rain showers night 13 °C 100% 9 mph
07:00 Extreme rain showers 13 °C 100% 7 mph
10:00 Extreme rain showers 13 °C 100% 9 mph
13:00 Extreme rain showers 13 °C 100% 5 mph
16:00 White cloud 16 °C 93% 7 mph
19:00 Extreme rain 15 °C 97% 0 mph
22:00 Partly cloudy night 14 °C 100% 9 mph

Mon 8th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 13 °C 94% 11 mph
04:00 Partly cloudy night 12 °C 100% 11 mph
07:00 White cloud 12 °C 84% 9 mph
10:00 Sunny 14 °C 2% 7 mph
13:00 Sunny intervals 14 °C 26% 2 mph
16:00 Sunny 14 °C 4% 9 mph
19:00 Sunny intervals 14 °C 31% 7 mph
22:00 Partly cloudy night 14 °C 95% 7 mph

Tue 9th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 14 °C 96% 7 mph
04:00 Partly cloudy night 14 °C 100% 9 mph
07:00 Extreme rain showers 13 °C 100% 9 mph
10:00 Extreme rain showers 12 °C 100% 7 mph
13:00 Extreme rain showers 13 °C 100% 16 mph
16:00 Extreme rain showers 13 °C 100% 16 mph
19:00 Extreme rain 14 °C 100% 14 mph
22:00 Extreme rain showers night 14 °C 100% 11 mph

Wed 10th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 14 °C 100% 9 mph
04:00 Extreme rain showers night 14 °C 100% 14 mph
07:00 Extreme rain showers 14 °C 100% 9 mph
10:00 White cloud 13 °C 100% 9 mph
13:00 White cloud 14 °C 100% 5 mph
16:00 White cloud 16 °C 99% 14 mph
19:00 White cloud 15 °C 99% 16 mph
22:00 Partly cloudy night 13 °C 100% 16 mph

Thu 11th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain showers night 14 °C 100% 18 mph
13:00 Extreme rain 14 °C 23% 14 mph

Fri 12th Sep
Time Weather Temp Cloud Wind
01:00 Clear sky night 12 °C 2% 9 mph
13:00 White cloud 15 °C 89% 5 mph

Sat 13th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 14 °C 74% 7 mph
13:00 White cloud 16 °C 100% 7 mph

Sun 14th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 13 °C 100% 9 mph
13:00 White cloud 17 °C 97% 11 mph

Mon 15th Sep
Time Weather Temp Cloud Wind
01:00 Partly cloudy night 13 °C 14% 11 mph
13:00 White cloud 15 °C 100% 5 mph

Tue 16th Sep
Time Weather Temp Cloud Wind
01:00 Extreme rain showers night 13 °C 100% 9 mph
13:00 Extreme rain 13 °C 50% 18 mph

Wed 17th Sep
Time Weather Temp Cloud Wind
01:00 Clear sky night 13 °C 7% 27 mph

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Portstewart weather stats

Portstewart weather statistics
Hottest month: January °C 32°F
Driest month: January mm 0ins
Sunniest month: January hrs
Coldest month: January °C 32°F
Wettest month: January mm 0ins
Map showing location of Portstewart (55.18132, -6.71402) Portstewart map pin © Google

Locations nearby

Top United Kingdom locations

Monthly weather averages

Beta

Current weather 15 day forecast Best time to go?
UV index
Map showing location of Portstewart (55.18132, -6.71402) Portstewart map pin © Google

Locations nearby