New Haven weather live forecast

Today's maximum temperature in New Haven is expected to be 39°F. Select a day from the live weather forecast for New Haven, Connecticut, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Wednesday 3rd December 2025 GMT

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

New Haven weather forecast by day

Below are the detailed weather forecasts for New Haven for the next 5 days.

New Haven weather for Wednesday 3rd December 2025

Expect scattered clouds in New Haven, Connecticut with a maximum temperature of 39°F, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north-west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Scattered clouds
    scattered clouds
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 3 mph from the North-West3
    mph wind from NW

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New Haven weather for Thursday 4th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 37°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the north-west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 21°F minimum temperature21
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 36°F wind chill36
    °F wind chill
  • Little or no wind of 3 mph from the North-West3
    mph wind from NW

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New Haven weather for Friday 5th December 2025

Expect clear skies with flurries of snow in New Haven, Connecticut with a maximum temperature of 30°F, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0-2 cm of snow expected with 20% chance of some snow and little or no wind of 2 mph from the north-west.

  • 30°F maximum temperature30
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 20% chance of some snow20
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 28°F wind chill28
    °F wind chill
  • Little or no wind of 2 mph from the North-West2
    mph wind from NW

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New Haven weather for Saturday 6th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 37°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 mph from the west.

  • 37°F maximum temperature37
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Little or no wind of 1 mph from the West1
    mph wind from W

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New Haven weather for Sunday 7th December 2025

Expect broken clouds in New Haven, Connecticut with a maximum temperature of 39°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 1 mph from the north-west.

  • 39°F maximum temperature39
    °F maximum temperature
  • 27°F minimum temperature27
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 1 mph from the North-West1
    mph wind from NW

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