Connecticut Weather Forecast

Check the Connecticut weather forecast for the next 5 days before you head off on holiday. The 5-day forecast shows the prevailing weather conditions, maximum & minimum temperatures, hours of sunshine per day, wind speed & direction and more. Tomorrow's maximum temperature in Connecticut is expected to be 31°C. The weather forecast shown below is for Hartford.

Connecticut: 5-day weather forecast

Click on a symbol below to see the daily forecast in detail.

Last updated at 16:07 on Friday 18th August 2017 GMT

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

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Connecticut weather forecast by day

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

Connecticut weather for Friday 18th August 2017

Below is the Connecticut weather forecast for Friday 18th August 2017. Expect isolated thunderstorms in Connecticut with a maximum temperature of 26°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 79% chance of some rain and a moderate breeze of 20 kph from the south.

  • 26
    °C maximum temperature
  • isolated thunderstorms
  • 0
    hours of sunshine
  • 79
    % chance of some rain
  • <30
    mm of rainfall expected
  • 20
    kph wind from S

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Connecticut weather for Saturday 19th August 2017

Below is the Connecticut weather forecast for Saturday 19th August 2017. Expect isolated thunderstorms in Connecticut with a maximum temperature of 31°C, moderate levels of heat & humidity and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 13 kph from the south-west.

  • 31
    °C maximum temperature
  • 21
    °C minimum temperature
  • isolated thunderstorms
  • 8
    hours of sunshine
  • 52
    % chance of some rain
  • <2
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 13
    kph wind from SW

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Connecticut weather for Sunday 20th August 2017

Below is the Connecticut weather forecast for Sunday 20th August 2017. Expect clear skies in Connecticut with a maximum temperature of 31°C, moderate levels of heat & humidity and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-west.

  • 31
    °C maximum temperature
  • 19
    °C minimum temperature
  • clear skies
  • 13
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 15
    kph wind from NW

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Connecticut weather for Monday 21st August 2017

Below is the Connecticut weather forecast for Monday 21st August 2017. Expect clear skies in Connecticut with a maximum temperature of 31°C, moderate levels of heat & humidity and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-west.

  • 31
    °C maximum temperature
  • 18
    °C minimum temperature
  • clear skies
  • 13
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 11
    kph wind from SW

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Connecticut weather for Tuesday 22nd August 2017

Below is the Connecticut weather forecast for Tuesday 22nd August 2017. Expect broken clouds in Connecticut with a maximum temperature of 31°C, moderate levels of heat & humidity and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

  • 31
    °C maximum temperature
  • 19
    °C minimum temperature
  • broken clouds
  • 2
    hours of sunshine
  • 0
    mm of rainfall expected
  • M
    moderate heat & humidity
  • 15
    kph wind from SW

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Connecticut weather by month

Check Connecticut weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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