Allentown 7-day weather forecast

Written by:
March 24, 2025
ESOlex // Shutterstock

Allentown 7-day weather forecast

Stacker created the forecast for Allentown, Pennsylvania using data from OpenWeather. This week's high is 59 °F on Monday, while the low is 30 °F on Thursday. There are expected to be 0 sunny days and rain on 5 days this week.

There are currently no weather alerts.

Monday, March 24

- High of 59 °F, low of 41 °F (99% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 6:58 AM, sunset at 7:17 PM
1 / 6
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Tuesday, March 25

- High of 54 °F, low of 37 °F (40% humidity)
- Partly cloudy with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:56 AM, sunset at 7:18 PM
2 / 6
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Wednesday, March 26

- High of 45 °F, low of 33 °F (42% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:54 AM, sunset at 7:19 PM
3 / 6
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Thursday, March 27

- High of 47 °F, low of 30 °F (66% humidity)
- Mostly cloudy with a 20% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:53 AM, sunset at 7:20 PM
4 / 6
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Friday, March 28

- High of 51 °F, low of 33 °F (55% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Gentle breeze (12 mph wind)
- Sunrise at 6:51 AM, sunset at 7:21 PM
5 / 6
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Saturday, March 29

- High of 44 °F, low of 40 °F (95% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:49 AM, sunset at 7:22 PM
- New moon
6 / 6
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Sunday, March 30

- High of 45 °F, low of 40 °F (96% humidity)
- Overcast with a 100% chance of rain (1 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 6:48 AM, sunset at 7:23 PM

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