Southampton Water - River Itchen Entrance Weather Forecast

    • 11
    • 17

    Sunny day

    • 11
    • 17

    Cloudy

    • 11
    • 16

    Light rain shower

    • 14
    • 16

    Light rain

    • 14
    • 19

    Cloudy

    • 14
    • 21

    Sunny day

    • 15
    • 23

    Sunny day

Today 8 Jun London and South East England

A band of rain will spread southeastwards, bringing some heavy bursts from mid-morning with a risk of thunder. Sunny spells then develop during the afternoon, but also isolated, possibly heavy showers. Breezy, especially on southern coasts. Maximum temperature 19 °C.

Tonight 8 Jun London and South East England

Heavy showers clearing Kent, then sunny spells for many this evening. A dry night follows with clear spells, but some showers arriving by dawn. Breezy. Minimum temperature 5 °C.

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Southampton Water - River Itchen Entrance Temperature Statistics

June Temperature

Middle Wallop (31km)

  • Lowest 7 June, 2026

    10.1 °C

  • Average June

    13.8 °C

  • Highest 3 June, 2026

    19.5 °C

Climate (2021–Present)

Middle Wallop (31km)

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  • Average Low 2021–2026

    7.6 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    15.3 °C
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