Phoenix weather forecast

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Last updated at 04:03 on Saturday 15th August 2020 GMT

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The 5-day weather forecast for Phoenix, Arizona is provided by the Swiss meteorological agency, MeteoBlue. Find out more about our data sources.

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Phoenix weather forecast by day

Below are the detailed weather forecasts for Phoenix for the next 5 days.

Phoenix weather for Saturday 15th August 2020

Below is the Phoenix weather forecast for Saturday 15th August 2020. Expect clear skies in Phoenix, Arizona with a maximum temperature of 44°C, extreme levels of heat & humidity, maximum UV of 11 (Extreme) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

  • 44°C maximum temperature44
    °C maximum temperature
  • 29°C minimum temperature29
    °C minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 11 (Extreme)11
    UV index (Extreme)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Extreme heat & humidityE
    extreme heat & humidity
  • Light breeze of 12 kph from the South-West12
    kph wind from SW

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Phoenix weather for Sunday 16th August 2020

Below is the Phoenix weather forecast for Sunday 16th August 2020. Expect scattered clouds in Phoenix, Arizona with a maximum temperature of 45°C, extreme levels of heat & humidity, maximum UV of 11 (Extreme) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

  • 45°C maximum temperature45
    °C maximum temperature
  • 30°C minimum temperature30
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 12 hours of bright sunshine12
    hours of sunshine
  • UV (maximum) index 11 (Extreme)11
    UV index (Extreme)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Extreme heat & humidityE
    extreme heat & humidity
  • Light breeze of 11 kph from the East11
    kph wind from E

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Phoenix weather for Monday 17th August 2020

Below is the Phoenix weather forecast for Monday 17th August 2020. Expect clear skies in Phoenix, Arizona with a maximum temperature of 46°C, extreme levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

  • 46°C maximum temperature46
    °C maximum temperature
  • 31°C minimum temperature31
    °C minimum temperature
  • Clear skies
    clear skies
  • 12 hours of bright sunshine12
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • Extreme heat & humidityE
    extreme heat & humidity
  • Light breeze of 8 kph from the East8
    kph wind from E

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Phoenix weather for Tuesday 18th August 2020

Below is the Phoenix weather forecast for Tuesday 18th August 2020. Expect clear skies in Phoenix, Arizona with a maximum temperature of 45°C, extreme levels of heat & humidity, maximum UV of 9 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a light breeze of 11 kph from the east.

  • 45°C maximum temperature45
    °C maximum temperature
  • 32°C minimum temperature32
    °C minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 9 (Very High)9
    UV index (Very High)
  • 32% chance of some rain32
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Extreme heat & humidityE
    extreme heat & humidity
  • Light breeze of 11 kph from the East11
    kph wind from E

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Phoenix weather for Wednesday 19th August 2020

Below is the Phoenix weather forecast for Wednesday 19th August 2020. Expect clear skies in Phoenix, Arizona with a maximum temperature of 45°C, extreme levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a light breeze of 7 kph from the east.

  • 45°C maximum temperature45
    °C maximum temperature
  • 31°C minimum temperature31
    °C minimum temperature
  • Clear skies
    clear skies
  • 13 hours of bright sunshine13
    hours of sunshine
  • UV (maximum) index 10 (Very High)10
    UV index (Very High)
  • 27% chance of some rain27
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • Extreme heat & humidityE
    extreme heat & humidity
  • Light breeze of 7 kph from the East7
    kph wind from E

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

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Where's hot in Arizona in Arizona tomorrow?

Below are temperatures expected tomorrow at popular destinations in Arizona. Select a destination to see the 5-day weather forecast.

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