St Oswald's Bay Weather Forecast
- 9
- 11
Overcast
- 7
- 10
Light rain
- 8
- 9
Light rain
- 6
- 9
Cloudy
- 3
- 8
Light rain
- 6
- 8
Light rain
- 4
- 9
Light rain
St Oswald's Bay Temperature Statistics
January Temperature
Isle Of Portland (17km)
Lowest 5 January, 2026
0.3 °CAverage January
7.1 °CHighest 12 January, 2026
10.9 °C
Climate (2021–Present)
Isle Of Portland (17km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
12.2 °CAverage High 2021–2026
14.1 °C