Southampton Airport

Time	Weather	Temp	Rain	Chance	Cloud	Speed	Gust	Dir	Hum	Press
5:00		15°C	0mm	<10%	94%	6mph	8mph		98%	1017mB
6:00		16°C	0.01mm	60%	86%	7mph	11mph		97%	1016mB
7:00		17°C	0mm	50%	99%	12mph	18mph		97%	1016mB
8:00		18°C	0.01mm	60%	100%	14mph	23mph		94%	1015mB
9:00		18°C	0mm	50%	100%	14mph	23mph		91%	1015mB
10:00		18°C	0mm	<10%	100%	12mph	22mph		91%	1014mB
11:00		19°C	0mm	20%	94%	13mph	22mph		89%	1013mB
12:00		19°C	0mm	20%	100%	13mph	22mph		85%	1013mB
13:00		19°C	0.02mm	70%	100%	12mph	24mph		80%	1012mB
14:00		18°C	0.18mm	70%	100%	13mph	23mph		82%	1010mB
15:00		18°C	0.02mm	70%	100%	15mph	23mph		81%	1009mB
16:00		19°C	1.01mm	70%	97%	17mph	33mph		82%	1008mB
17:00		18°C	0.88mm	70%	47%	19mph	36mph		87%	1008mB
18:00		18°C	0.3mm	70%	64%	23mph	37mph		90%	1008mB
19:00		18°C	0mm	40%	0%	22mph	38mph		85%	1009mB
20:00		17°C	0mm	<10%	12%	21mph	35mph		84%	1009mB
21:00		17°C	0mm	<10%	7%	21mph	36mph		84%	1010mB
22:00		17°C	0mm	10%	7%	20mph	34mph		83%	1010mB
23:00		17°C	0mm	10%	1%	19mph	33mph		82%	1011mB
0:00		16°C	0mm	10%	3%	18mph	30mph		83%	1011mB
1:00		16°C	0mm	10%	31%	16mph	28mph		82%	1012mB
2:00		16°C	0mm	20%	92%	15mph	25mph		83%	1012mB
3:00		16°C	0mm	20%	96%	13mph	23mph		83%	1013mB
4:00		15°C	0mm	<10%	88%	11mph	20mph		83%	1013mB
5:00		15°C	0mm	10%	85%	10mph	18mph		84%	1014mB
6:00		15°C	0mm	<10%	100%	9mph	16mph		85%	1015mB
7:00		15°C	0mm	10%	100%	7mph	14mph		86%	1015mB
8:00		15°C	0mm	<10%	100%	6mph	10mph		86%	1015mB
9:00		16°C	0mm	40%	100%	5mph	8mph		84%	1015mB
10:00		17°C	0mm	<10%	100%	10mph	17mph		81%	1016mB
11:00		18°C	0mm	10%	100%	11mph	19mph		74%	1016mB
12:00		18°C	0mm	<10%	100%	12mph	20mph		73%	1016mB
13:00		18°C	0mm	<10%	100%	13mph	21mph		75%	1015mB
14:00		18°C	0mm	<10%	100%	13mph	21mph		77%	1015mB
15:00		18°C	0mm	<10%	100%	13mph	23mph		73%	1014mB
16:00		18°C	0mm	<10%	99%	12mph	21mph		74%	1014mB
17:00		17°C	0.18mm	70%	100%	10mph	19mph		81%	1013mB
18:00		17°C	0.53mm	70%	100%	12mph	18mph		89%	1013mB
19:00		16°C	0.8mm	70%	100%	10mph	18mph		93%	1012mB
20:00		17°C	0.9mm	70%	100%	15mph	24mph		93%	1012mB
21:00		18°C	0.14mm	70%	99%	18mph	29mph		92%	1011mB
22:00		18°C	1.08mm	70%	98%	19mph	31mph		94%	1011mB
23:00		18°C	1.98mm	70%	100%	19mph	40mph		94%	1011mB
0:00		17°C	0.34mm	70%	100%	15mph	31mph		89%	1011mB
1:00		16°C	0.13mm	70%	98%	10mph	23mph		92%	1012mB
2:00		16°C	0.3mm	70%	100%	5mph	16mph		94%	1011mB
3:00		16°C	0.3mm	70%	100%	3mph	7mph		96%	1011mB
4:00		16°C	0.37mm	70%	100%	4mph	6mph		97%	1011mB
5:00		16°C	0.47mm	70%	100%	6mph	9mph		97%	1011mB
6:00		16°C	0.79mm	70%	100%	7mph	9mph		98%	1012mB
7:00		16°C	0.2mm	70%	100%	8mph	15mph		95%	1013mB
8:00		16°C	0.36mm	70%	100%	10mph	16mph		95%	1015mB
9:00		16°C	0.17mm	70%	96%	9mph	18mph		92%	1016mB
10:00		16°C	0.02mm	60%	50%	10mph	16mph		91%	1017mB
11:00		18°C	0mm	<10%	36%	11mph	19mph		88%	1018mB
12:00		18°C	0mm	<10%	27%	12mph	20mph		73%	1019mB
13:00		18°C	0mm	<10%	80%	12mph	20mph		65%	1020mB
14:00		18°C	0mm	<10%	100%	11mph	20mph		65%	1021mB
15:00		18°C	0mm	<10%	100%	11mph	19mph		68%	1021mB
16:00		17°C	0mm	<10%	100%	12mph	18mph		68%	1022mB
17:00		16°C	0mm	<10%	86%	11mph	19mph		73%	1023mB
18:00		15°C	0mm	<10%	100%	9mph	16mph		75%	1023mB
19:00		14°C	0mm	<10%	62%	8mph	13mph		77%	1024mB
20:00		14°C	0mm	<10%	34%	8mph	12mph		81%	1025mB
21:00		13°C	0mm	<10%	62%	7mph	11mph		84%	1025mB
22:00		12°C	0mm	<10%	68%	6mph	10mph		86%	1025mB
23:00		12°C	0mm	<10%	54%	5mph	8mph		88%	1026mB
0:00		11°C	0mm	30%	61%	4mph	7mph		90%	1026mB
16 day 30 day

Issued: Wed 27 Sep 2023, update Arpege 1 of 2 today

Sun and moon

▲07:00▼18:56    ▲18:31▼03:45

Sun and moon

▲07:01▼18:53    ▲18:46▼05:17

Sun and moon

▲07:03▼18:51    ▲19:00▼06:46

Detailed UK and RoI map

Check the zoomable weather map to see the bigger picture and what could be with you soon.

Detailed local map

Check the local weather map to increase forecast confidence.

Forecast Summary

Hourly forecast information

Raw data from the Meteo France Arpege and UK Met Office UKV models can be used to generate the hourly forecast using the buttons at the top.

Both models are considered to be excellent so which is the best one to use?

The answer will vary and may be dependent on factors such as your location and current weather patterns.

The raw model data is mapped to latitude - longitude coordinates and additional processing is done.

Two daily updates from each of the models are used.

Rain chance

The % rain chance is calculated by looking at the precipitation forecasts for a 0.4° x 0.4° area.

Example: 50% is displayed. It means there is a 50% chance of rain falling somewhere within the forecast area.

Unlike the Will it rain feature, it is based on data from the selected computer model run only.