Weather forecast for 10 days
Allentown, PA

Weather forecast for the weekend

Saturday, Mar 29.

AM Showers
6:48 am

7:25 pm
EDT
AM Showers
82°F / 46°F
  • Wind: 16mph WSW
  • Humidity: 48%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • UV index: 6
On Saturday, in Allentown, light morning rain showers are possible throughout the early hours.
Minimal precipitation is predicted for today. Temperature measurements will peak at a temperate 82.4°F, with a considerable drop to a low of a chilly 46.4°F.
The maximum heat index, which indicates how humid air affects the felt temperature, is appraised at 82.4°F.
The forecast high is higher and more aligned with what is typical in April than in March.
Sunrise was at 6:48 am and sunset will be at 7:25 pm; the daylight will last for 12h and 37min.

Sunday, Mar 30.

Cloudy
6:46 am

7:26 pm
EDT
Cloudy
64°F / 55°F
  • Wind: 9mph ESE
  • Humidity: 67%
  • Precip. probability: 18%
  • Precipitation: 0.2"
  • UV index: 5
Tomorrow, a mostly cloudy day is ahead.
The likelihood of rainfall is low, and light precipitation is expected. Modest temperature shifts from a high of an enjoyable 64.4°F to a low of a mild 55.4°F are anticipated.
The anticipated temperature of 64.4°F resembles April's typical high of 58.3°F more than March's.
Sunrise will be at 6:46 am and sunset at 7:26 pm; tomorrow's daylight will last for 12h and 40min.

Frequently asked questions

What is the weather forecast for Allentown for tomorrow?
Tomorrow, a mostly cloudy day is ahead.
Will it rain tomorrow?
With a probability of 18%, light precipitation of 0.2" is anticipated in Allentown.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 55.4°F.
The highest temperature tomorrow will be noticeably higher than the average maximum of 45.9°F in March. Tomorrow, the lowest temperature will be also notably higher than the average low of 30°F.
When is the sunrise / sunset tomorrow?
On Sunday, in Allentown, sunrise will be at 6:46 am and sunset at 7:26 pm (EDT).
How many hours of daylight will Allentown have tomorrow?
In Allentown, the length of the day tomorrow will be 12h and 40min.
What is the weather forecast for Allentown for the next ten days?
In Allentown, a combination of rainy, cloud-filled and unstable weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected nearly every day for the next ten days in Allentown. With moderate precipitation of 0.75", Monday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 48.2°F and 82.4°F, as the minimum temperature will be between 30.2°F and 57.2°F.
What will be the warmest and the coldest days?
Today is the warmest day, with a maximum temperature of 82.4°F. The coldest day will be next Monday, with a maximum of 48.2°F.

Long-term weather forecast

SatMar 29.
  • 82°F
  • 46°F
AM Showers
AM Showers
  • Wind: 16mph WSW
  • Humidity: 48%
  • UV index: 6
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • 6:48 am 7:25 pm EDT
SunMar 30.
  • 64°F
  • 55°F
Cloudy
Cloudy
  • Wind: 9mph ESE
  • Humidity: 67%
  • UV index: 5
  • Precip. probability: 18%
  • Precipitation: 0.2"
  • 6:46 am 7:26 pm EDT
MonMar 31.
  • 73°F
  • 37°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 14mph SSW
  • Humidity: 73%
  • UV index: 3
  • Precip. probability: 89%
  • Precipitation: 0.75"
  • 6:44 am 7:27 pm EDT
TueApr 1.
  • 52°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NNW
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:43 am 7:28 pm EDT
WedApr 2.
  • 50°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 13mph ESE
  • Humidity: 49%
  • UV index: 4
  • Precip. probability: 14%
  • Precipitation: 0.16"
  • 6:41 am 7:29 pm EDT
ThuApr 3.
  • 73°F
  • 57°F
Rain
Rain
  • Wind: 14mph SSW
  • Humidity: 74%
  • UV index: 3
  • Precip. probability: 71%
  • Precipitation: 0.35"
  • 6:39 am 7:30 pm EDT
FriApr 4.
  • 64°F
  • 45°F
AM Light Rain
AM Light Rain
  • Wind: 7mph NW
  • Humidity: 67%
  • UV index: 3
  • Precip. probability: 72%
  • Precipitation: 0.16"
  • 6:38 am 7:31 pm EDT
SatApr 5.
  • 52°F
  • 43°F
Rain
Rain
  • Wind: 7mph E
  • Humidity: 66%
  • UV index: 3
  • Precip. probability: 61%
  • Precipitation: 0.43"
  • 6:36 am 7:32 pm EDT
SunApr 6.
  • 59°F
  • 37°F
AM Showers
AM Showers
  • Wind: 8mph NW
  • Humidity: 68%
  • UV index: 4
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • 6:35 am 7:33 pm EDT
MonApr 7.
  • 48°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:33 am 7:34 pm EDT
For the next ten days, a combination of damp, overcast and storm-filled weather is expected.
Rainfall is anticipated nearly every day for the next ten days.
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 48.2°F up to 82.4°F, while the nightly low temperatures will show also a considerable swing, as the lowest temperatures will be recorded between 30.2°F and 57.2°F.
The warmest day is today, with a maximum temperature of 82.4°F; the coldest day will be next Monday, with a maximum of 48.2°F.
Updated: Mar 29, 2025 @ 11:46:42 UTC
Published by: Weather U.S. | About Us
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