Upminster Weather Forecast

    • 5
    • 13

    Heavy rain

    • 4
    • 12

    Light rain shower

    • 4
    • 13

    Cloudy

    • 8
    • 14

    Cloudy

    • 7
    • 15

    Light rain

    • 10
    • 16

    Cloudy

    • 11
    • 17

    Cloudy

Today 13 May London and South East England

A day of sunny spells and blustery showers, some of the showers locally heavy with a risk of hail and thunder. Feeling rather cold, with temperatures below average for the time of year. Maximum temperature 15 °C.

Tonight 13 May London and South East England

Patchy cloud with further showers for many into the evening and overnight. Temperatures falling to low single figures in places but remaining generally frost free. Minimum temperature 3 °C.

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Upminster Temperature Statistics

May Temperature

Kenley (36km)

  • Lowest 12 May, 2026

    -1.5 °C

  • Average May

    11.3 °C

  • Highest 1 May, 2026

    23.6 °C

Climate (2021–Present)

Kenley (36km)

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  • Average Low 2021–2026

    7.7 °C

  • Average 2021–2026

    11 °C

  • Average High 2021–2026

    14.5 °C
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