Marchwood Weather Forecast
- 15
- 20
Partly cloudy
- 15
- 23
Partly cloudy
- 15
- 26
Partly cloudy
- 16
- 27
Sunny day
- 16
- 28
Sunny day
- 14
- 26
Sunny day
- 14
- 23
Sunny day
Today 21 May London and South East England
A dry day with any early cloud clearing to give plenty of sunny spells. Becoming warm or very warm, especially away from southern coasts. Light winds. Maximum temperature 24 °C.
Marchwood Temperature Statistics
May Temperature
Hurn (29km)
Lowest 12 May, 2026
0.3 °CAverage May
11.8 °CHighest 9 May, 2026
21.7 °C
Climate (2021–Present)
Hurn (29km)
Average Low 2021–2026
7.3 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
15.6 °C