
ESOlex // Shutterstock
Allentown 7-day weather forecast
Stacker created the forecast for Allentown, Pennsylvania using data from OpenWeather. This week's high is 93 °F on Sunday, while the low is 61 °F on Monday. There are expected to be 5 sunny days and rain on 4 days this week.
There are currently no weather alerts.
Monday, August 11
- High of 89 °F, low of 61 °F (46% humidity)- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (5 mph wind)
- Sunrise at 6:08 AM, sunset at 8:05 PM
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Piyawat Nandeenopparit // Shutterstock
Tuesday, August 12
- High of 89 °F, low of 64 °F (55% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:09 AM, sunset at 8:04 PM
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:09 AM, sunset at 8:04 PM

2 / 6
Stepan Bessmelnitsin // Shutterstock
Wednesday, August 13
- High of 91 °F, low of 69 °F (49% humidity)
- Partly sunny with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:10 AM, sunset at 8:02 PM
- Partly sunny with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 6:10 AM, sunset at 8:02 PM

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Jaromir Chalabala // Shutterstock
Thursday, August 14
- High of 89 °F, low of 70 °F (43% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:11 AM, sunset at 8:01 PM
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:11 AM, sunset at 8:01 PM

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LeManna // Shutterstock
Friday, August 15
- High of 89 °F, low of 66 °F (42% humidity)
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:12 AM, sunset at 8:00 PM
- Sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 6:12 AM, sunset at 8:00 PM

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Saturday, August 16
- High of 91 °F, low of 69 °F (49% humidity)
- Sunny with a 81% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:13 AM, sunset at 7:58 PM
- Last quarter moon
- Sunny with a 81% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:13 AM, sunset at 7:58 PM
- Last quarter moon
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Maxim Grohotov // Shutterstock
Sunday, August 17
- High of 93 °F, low of 70 °F (46% humidity)
- Sunny with a 100% chance of rain (2 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:14 AM, sunset at 7:57 PM
- Sunny with a 100% chance of rain (2 mm of rain)
- Gentle breeze (11 mph wind)
- Sunrise at 6:14 AM, sunset at 7:57 PM