Allentown 7-day weather forecast

Written by:
June 8, 2026
ESOlex // Shutterstock

Allentown 7-day weather forecast

Stacker created the forecast for Allentown, Pennsylvania using data from OpenWeather. This week's high is 90 °F on Thursday, while the low is 58 °F on Tuesday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Monday, June 8

- High of 82 °F, low of 63 °F (61% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:31 AM, sunset at 8:30 PM
- Last quarter moon
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1 / 6
afoto6267 // Shutterstock

Tuesday, June 9

- High of 85 °F, low of 58 °F (44% humidity)
- Mostly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:31 AM, sunset at 8:31 PM
2 / 6
Alex Linch // Shutterstock

Wednesday, June 10

- High of 77 °F, low of 60 °F (74% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:30 AM, sunset at 8:32 PM
3 / 6
aco // Shutterstock

Thursday, June 11

- High of 90 °F, low of 69 °F (57% humidity)
- Overcast with a 100% chance of rain (6 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:30 AM, sunset at 8:32 PM
4 / 6
Jaromir Chalabala // Shutterstock

Friday, June 12

- High of 89 °F, low of 69 °F (54% humidity)
- Mostly cloudy with a 100% chance of rain (6 mm of rain)
- Light breeze (5 mph wind)
- Sunrise at 5:30 AM, sunset at 8:33 PM
5 / 6
Zyabich // Shutterstock

Saturday, June 13

- High of 82 °F, low of 67 °F (68% humidity)
- Overcast with a 100% chance of rain (10 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 5:30 AM, sunset at 8:33 PM
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6 / 6
Cari Rubin Photography // Shutterstock

Sunday, June 14

- High of 75 °F, low of 59 °F (51% humidity)
- Overcast with a 0% chance of rain
- Moderate breeze (13 mph wind)
- Sunrise at 5:30 AM, sunset at 8:33 PM
- New moon

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