WeatherRadar · Met Office model · Yr — high / low per day
Day
WeatherRadar
Yr
Spread
Sat 31 Oct
14°10°
13°9°
1.4°
Sun 1 Nov
14°9°
11°8°
3.4°
Mon 2 Nov
13°9°
12°10°
0.2°
Tue 3 Nov
12°9°
12°9°
0.1°
Wed 4 Nov
11°9°
10°9°
0.5°
A small spread = the sources agree (high confidence). A large spread = more uncertainty. Yr = MET Norway, Met Office model = UKV via Open-Meteo, WeatherRadar = our own blend.
Sources · Friday 30 October
Weather data for Portsmouth from official sources
The forecast is compiled from global weather models (14-day forecast, UV, air quality, pollen and warnings) together with the UK Met Office UKV model. Data updates every hour, warnings every 15 minutes. Lat 50.8198°N, lon -1.0880°E.
UKV + global weather models
Updated: 00:01
DATA
Forecasts from the UK Met Office UKV model, global weather models and official UK environmental data · Met Office UKV model · Environment Agency · Copernicus CAMS · NOAA