Trenton 7-day weather forecast

Written by:
March 23, 2026
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Trenton 7-day weather forecast

created the forecast for Trenton, New Jersey using data from . This week's high is 95 掳F on Monday, while the low is 50 掳F on Saturday. There are expected to be 2 sunny days and rain on 5 days this week.

NWS Mount Holly NJ has issued a heat advisory until Wednesday at 08:00 PM.

Monday, May 18

- High of 95 掳F, low of 66 掳F (38% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:40 AM, sunset at 8:10 PM
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Tuesday, May 19

- High of 95 掳F, low of 70 掳F (38% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:39 AM, sunset at 8:11 PM
2 / 6
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Wednesday, May 20

- High of 90 掳F, low of 65 掳F (40% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 5:39 AM, sunset at 8:12 PM
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Thursday, May 21

- High of 62 掳F, low of 55 掳F (58% humidity)
- Overcast with a 80% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:38 AM, sunset at 8:13 PM
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Friday, May 22

- High of 62 掳F, low of 51 掳F (66% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:37 AM, sunset at 8:14 PM
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Saturday, May 23

- High of 52 掳F, low of 50 掳F (96% humidity)
- Overcast with a 100% chance of rain (17 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:36 AM, sunset at 8:15 PM
- First quarter moon
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Sunday, May 24

- High of 56 掳F, low of 50 掳F (94% humidity)
- Overcast with a 100% chance of rain (18 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 5:36 AM, sunset at 8:15 PM

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