Trenton weather live forecast

Today's maximum temperature in Trenton is expected to be 36°F. Select a day from the live weather forecast for Trenton, New Jersey, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Wednesday 21st January 2026 GMT

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

Trenton weather forecast by day

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

Trenton weather for Wednesday 21st January 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 36°F, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south.

  • 36°F maximum temperature36
    °F maximum temperature
  • 9°F minimum temperature9
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 28°F wind chill28
    °F wind chill
  • Light breeze of 7 mph from the South7
    mph wind from S

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Trenton weather for Thursday 22nd January 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 43°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the south-west.

  • 43°F maximum temperature43
    °F maximum temperature
  • 30°F minimum temperature30
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 37°F wind chill37
    °F wind chill
  • Gentle breeze of 10 mph from the South-West10
    mph wind from SW

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Trenton weather for Friday 23rd January 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 36°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 18°F minimum temperature18
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 28°F wind chill28
    °F wind chill
  • Gentle breeze of 9 mph from the West9
    mph wind from W

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Trenton weather for Saturday 24th January 2026

Expect broken clouds in Trenton, New Jersey with a maximum temperature of 18°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the north-west.

  • 18°F maximum temperature18
    °F maximum temperature
  • 10°F minimum temperature10
    °F minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • 5°F wind chill5
    °F wind chill
  • Gentle breeze of 9 mph from the North-West9
    mph wind from NW

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Trenton weather for Sunday 25th January 2026

Expect cloudy with some snow in Trenton, New Jersey with a maximum temperature of 18°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 cm of snow expected with 64% chance of some snow and a gentle breeze of 9 mph from the north-east.

  • 18°F maximum temperature18
    °F maximum temperature
  • 12°F minimum temperature12
    °F minimum temperature
  • Cloudy with some snow
    cloudy with some snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 64% chance of some snow64
    % chance of some snow
  • 10-20 cm of snow expected<20
    cm of snow expected
  • 7°F wind chill7
    °F wind chill
  • Gentle breeze of 9 mph from the North-East9
    mph wind from NE

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Metric (°C)  |  Imperial (°F)

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