Weather forecast for 10 days
Allentown, PA

Weather forecast for the weekend

Sunday, Apr 20.

Partly Cloudy
6:13 am

7:47 pm
EDT
Partly Cloudy
66°F / 46°F
  • Wind: 12mph NNW
  • Humidity: 34%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Sunday, April 20, variable cloud cover will persist, but sunshine will break through.
Rainfall is not forecasted for tomorrow. Temperatures will oscillate between a comfortable 66.2°F at their highest and a frosty 46.4°F at their lowest.
Tomorrow, the warmer weather will bring a peak temperature more in tune with May's 69.4°F.
Sunrise will be at 6:13 am and sunset at 7:47 pm; tomorrow's daylight will last for 13h and 34min.

Frequently asked questions

What is the weather forecast for Allentown for the next ten days?
In Allentown, a combination of predominantly cloudy and occasionally wet and stormy weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Saturday, Friday and next Saturday in Allentown. With light precipitation of 0.24", next Saturday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 64.4°F and 77°F, while the minimum temperature will vary between 44.6°F and 55.4°F.
What will be the warmest and the coldest days?
With a maximum temperature of 77°F, Tuesday and Thursday will be the warmest days. The coldest day will be next Monday, with a maximum of 64.4°F.

Long-term weather forecast

SatApr 19.
  • min.
  • 55°F
Thunderstorms Early
Thunderstorms Early
  • Wind: 17mph W
  • Humidity: 60%
  • UV index: 0
  • Precip. probability: 54%
  • Precipitation: 0.04"
  • 6:15 am 7:46 pm EDT
SunApr 20.
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNW
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:13 am 7:47 pm EDT
MonApr 21.
  • 66°F
  • 54°F
Cloudy
Cloudy
  • Wind: 11mph SE
  • Humidity: 39%
  • UV index: 4
  • Precip. probability: 0%
  • Precipitation: 0.08"
  • 6:12 am 7:49 pm EDT
TueApr 22.
  • 77°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:10 am 7:50 pm EDT
WedApr 23.
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph NW
  • Humidity: 39%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:09 am 7:51 pm EDT
ThuApr 24.
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SE
  • Humidity: 41%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:07 am 7:52 pm EDT
FriApr 25.
  • 70°F
  • 54°F
AM Showers
AM Showers
  • Wind: 9mph SSE
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 30%
  • Precipitation: 0.08"
  • 6:06 am 7:53 pm EDT
SatApr 26.
  • 70°F
  • 46°F
Few Showers
Few Showers
  • Wind: 11mph NNW
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 32%
  • Precipitation: 0.24"
  • 6:05 am 7:54 pm EDT
SunApr 27.
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph N
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:03 am 7:55 pm EDT
MonApr 28.
  • 64°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ESE
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 16%
  • Precipitation: 0"
  • 6:02 am 7:56 pm EDT
Over the next ten days, a mix of primarily cloudy and occasionally wet and turbulent weather is anticipated.
Rainfall is expected on Saturday, Friday and next Saturday.
The temperature will vary considerably throughout the forecast window. The maximum temperature will vary between 64.4°F and 77°F, while nighttime temperatures are expected to vary from 44.6°F to 55.4°F.
With a maximum temperature of 77°F, Tuesday and Thursday will be the warmest days in Allentown; next Monday will be the coldest day, with the highest temperature of 64.4°F.
Updated: Apr 19, 2025 @ 21:09:31 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share