Portsmouth 15 Day Weather Forecast

2 week weather for Portsmouth

Tuesday 16th September 2025 10:35 AM

15 Day Weather Forecast Portsmouth
Time Weather Temp Cloud Wind

Tue 16th Sep

Time Weather Temp Cloud Wind
05:00 Partly cloudy night 27 °C 37% 7 mph
08:00 White cloud 28 °C 59% 7 mph
11:00 White cloud 29 °C 77% 2 mph
14:00 White cloud 29 °C 88% 2 mph
17:00 Heavy rain showers 29 °C 100% 2 mph
20:00 Heavy rain showers night 28 °C 91% 5 mph
23:00 Partly cloudy night 28 °C 41% 2 mph

Wed 17th Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 44% 5 mph
05:00 Partly cloudy night 27 °C 91% 5 mph
08:00 White cloud 28 °C 70% 5 mph
11:00 Heavy rain showers 30 °C 10% 2 mph
14:00 Heavy rain showers 30 °C 12% 2 mph
17:00 Heavy rain showers 29 °C 76% 5 mph
20:00 Heavy rain showers night 28 °C 41% 7 mph
23:00 Clear sky night 28 °C 2% 7 mph

Thu 18th Sep

Time Weather Temp Cloud Wind
02:00 Clear sky night 27 °C 2% 7 mph
05:00 Clear sky night 27 °C 3% 7 mph
08:00 Sunny 28 °C 6% 7 mph
11:00 Sunny 30 °C 9% 5 mph
14:00 Sunny 30 °C 9% 2 mph
17:00 Heavy rain showers 29 °C 24% 2 mph
20:00 Sunny intervals 28 °C 26% 9 mph
23:00 Partly cloudy night 28 °C 16% 7 mph

Fri 19th Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 17% 7 mph
05:00 Clear sky night 27 °C 3% 9 mph
08:00 Sunny 28 °C 8% 7 mph
11:00 Sunny intervals 29 °C 30% 5 mph
14:00 Heavy rain showers 30 °C 59% 2 mph
17:00 White cloud 30 °C 99% 2 mph
20:00 Partly cloudy night 28 °C 75% 7 mph
23:00 Partly cloudy night 27 °C 29% 7 mph

Sat 20th Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 19% 7 mph
05:00 Partly cloudy night 27 °C 29% 7 mph
08:00 White cloud 28 °C 16% 5 mph
11:00 Sunny 29 °C 9% 2 mph
14:00 Sunny intervals 29 °C 14% 2 mph
17:00 White cloud 29 °C 56% 7 mph
20:00 Sunny intervals 28 °C 37% 7 mph
23:00 Partly cloudy night 28 °C 100% 5 mph

Sun 21st Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 76% 5 mph
05:00 Clear sky night 27 °C 2% 2 mph
08:00 Sunny 28 °C 6% 0 mph
11:00 Sunny 28 °C 9% 7 mph
14:00 Sunny intervals 28 °C 13% 9 mph
17:00 Sunny intervals 28 °C 29% 7 mph
20:00 Sunny intervals 28 °C 21% 2 mph
23:00 Clear sky night 27 °C 6% 5 mph

Mon 22nd Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 24% 5 mph
05:00 Partly cloudy night 27 °C 42% 2 mph
08:00 White cloud 27 °C 46% 2 mph
11:00 White cloud 28 °C 91% 5 mph
14:00 White cloud 28 °C 95% 5 mph
17:00 Heavy rain showers 29 °C 99% 2 mph
20:00 Heavy rain showers night 28 °C 90% 2 mph
23:00 Partly cloudy night 27 °C 33% 2 mph

Tue 23rd Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 38% 7 mph
05:00 Partly cloudy night 26 °C 77% 7 mph
08:00 White cloud 28 °C 60% 9 mph
11:00 White cloud 29 °C 78% 11 mph
14:00 White cloud 27 °C 89% 14 mph
17:00 Extreme rain showers 27 °C 100% 9 mph
20:00 Extreme rain night 27 °C 100% 9 mph
23:00 Partly cloudy night 27 °C 100% 7 mph

Wed 24th Sep

Time Weather Temp Cloud Wind
02:00 Partly cloudy night 27 °C 88% 7 mph
05:00 Partly cloudy night 27 °C 72% 7 mph
08:00 White cloud 28 °C 46% 5 mph
11:00 Extreme rain 29 °C 66% 5 mph
14:00 Extreme rain 29 °C 79% 2 mph
17:00 Extreme rain 28 °C 99% 2 mph
20:00 Extreme rain night 27 °C 74% 7 mph
23:00 Extreme rain showers night 27 °C 59% 7 mph

Thu 25th Sep

Time Weather Temp Cloud Wind
02:00 Extreme rain showers night 26 °C 78% 5 mph
05:00 Extreme rain showers night 26 °C 95% 2 mph
08:00 Extreme rain showers 28 °C 69% 5 mph
11:00 White cloud 30 °C 68% 2 mph
14:00 Extreme rain 30 °C 56% 5 mph
17:00 White cloud 29 °C 72% 5 mph
20:00 Partly cloudy night 28 °C 58% 7 mph

Fri 26th Sep

Time Weather Temp Cloud Wind
08:00 White cloud 28 °C 94% 7 mph
20:00 Partly cloudy night 28 °C 87% 9 mph

Sat 27th Sep

Time Weather Temp Cloud Wind
08:00 White cloud 28 °C 67% 5 mph
20:00 Extreme rain night 28 °C 96% 7 mph

Sun 28th Sep

Time Weather Temp Cloud Wind
08:00 White cloud 27 °C 52% 5 mph
20:00 Extreme rain night 28 °C 48% 7 mph

Mon 29th Sep

Time Weather Temp Cloud Wind
08:00 White cloud 27 °C 59% 5 mph
20:00 Partly cloudy night 28 °C 97% 7 mph

Tue 30th Sep

Time Weather Temp Cloud Wind
08:00 White cloud 28 °C 49% 5 mph
20:00 Extreme rain night 28 °C 84% 9 mph

Wed 1st Oct

Time Weather Temp Cloud Wind
08:00 White cloud 28 °C 97% 7 mph
20:00 Partly cloudy night 27 °C 84% 9 mph

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Portsmouth weather stats

Portsmouth weather statistics
Hottest month: December °C 32°F
Driest month: December mm 0ins
Sunniest month: December hrs
Coldest month: December °C 32°F
Wettest month: December mm 0ins
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Map showing location of Portsmouth (15.58333, -61.46667) Portsmouth map pin © Google

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