Hertfordshire weather live forecast

Tomorrow's maximum temperature in Hertfordshire is expected to be 20°C.

  • Wednesday
    16th Oct
    Isolated thunderstorms (0-2 mm of rainfall expected)
  • Thursday
    17th Oct
    Sunshine and showers (2-5 mm of rainfall expected)
  • Friday
    18th Oct
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Saturday
    19th Oct
    Sunshine and showers (10-20 mm of rainfall expected)
  • Sunday
    20th Oct
    Mostly cloudy with rain (5-10 mm of rainfall expected)

5-day weather forecast updated at 04:04 on Wednesday 16th October 2024 GMT

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The 5-day weather forecast for Hertfordshire (Watford) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

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Hertfordshire weather forecast by day

Below are the detailed weather forecasts for Hertfordshire for the next 5 days. The forecasts shown are for Watford and may not represent the whole of Hertfordshire. Browse more destinations in Hertfordshire to view more weather forecasts.

Hertfordshire weather for Wednesday 16th October 2024

Expect isolated thunderstorms in Hertfordshire with a maximum temperature of 20°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 19 kph from the south.

  • 20°C maximum temperature20
    °C maximum temperature
  • 14°C minimum temperature14
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 88% chance of some rain88
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 20°C wind chill20
    °C wind chill
  • Gentle breeze of 19 kph from the South19
    kph wind from S

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Hertfordshire weather for Thursday 17th October 2024

Expect sunshine and showers in Hertfordshire with a maximum temperature of 17°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 7% chance of some rain and a gentle breeze of 17 kph from the south-west.

  • 17°C maximum temperature17
    °C maximum temperature
  • 11°C minimum temperature11
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 7% chance of some rain7
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 17°C wind chill17
    °C wind chill
  • Gentle breeze of 17 kph from the South-West17
    kph wind from SW

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Hertfordshire weather for Friday 18th October 2024

Expect mostly cloudy with light rain in Hertfordshire with a maximum temperature of 15°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 18 kph from the south.

  • 15°C maximum temperature15
    °C maximum temperature
  • 10°C minimum temperature10
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 51% chance of some rain51
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 18 kph from the South18
    kph wind from S

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Hertfordshire weather for Saturday 19th October 2024

Expect sunshine and showers in Hertfordshire with a maximum temperature of 16°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 19 kph from the south.

  • 16°C maximum temperature16
    °C maximum temperature
  • 10°C minimum temperature10
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 64% chance of some rain64
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Gentle breeze of 19 kph from the South19
    kph wind from S

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Hertfordshire weather for Sunday 20th October 2024

Expect mostly cloudy with rain in Hertfordshire with a maximum temperature of 16°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 71% chance of some rain and a fresh breeze of 33 kph from the south.

  • 16°C maximum temperature16
    °C maximum temperature
  • 9°C minimum temperature9
    °C minimum temperature
  • Mostly cloudy with rain
    mostly cloudy with rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 71% chance of some rain71
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • 16°C wind chill16
    °C wind chill
  • Fresh breeze of 33 kph from the South33
    kph wind from S

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Metric (°C / mm)  |  Imperial (°F / inches)

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