Weather forecast for 10 days
Harmonsburg, PA

Weather forecast for the weekend

Saturday, May 24.

Cloudy
5:51 am

8:44 pm
EDT
Cloudy
55°F / 43°F
  • Wind: 12mph WNW
  • Humidity: 79%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 4
On Saturday, in Harmonsburg, heavy clouds will be present throughout the day.
The highest temperature will be a refreshing 55.4°F, while the lowest temperature will be a chilly 42.8°F.
Today, the maximum temperature will be lower and more reflective of April's average high of 54.3°F than May's of 66.7°F.
Sunrise will be at 5:51 am and sunset at 8:44 pm; the daylight will last for 14h and 52min.

Sunday, May 25.

AM Clouds / PM Sun
5:51 am

8:45 pm
EDT
AM Clouds / PM Sun
63°F / 45°F
  • Wind: 9mph WNW
  • Humidity: 61%
  • Precip. probability: 10%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Sunday, morning overcast will gradually clear, revealing a brighter, sunnier afternoon.
The temperature will fluctuate from a high of a comfortable 62.6°F to a low of a chilly 44.6°F.
The expected high will be relatively lower than May's standard temperature of 66.7°F.
Sunrise will be at 5:51 am and sunset at 8:45 pm; tomorrow's daylight will last for 14h and 54min.

Frequently asked questions

What is the weather forecast for Harmonsburg for tomorrow?
On Sunday, the morning will be overcast, but sunny conditions will take over by the afternoon.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 44.6°F.
Tomorrow, the highest temperature will be a few degrees lower than the average maximum temperature in May. The lowest temperature will be also a couple of degrees lower than the average low of 48.6°F.
What time are sunrise and sunset tomorrow?
On Sunday, in Harmonsburg, sunrise will be at 5:51 am and sunset at 8:45 pm (EDT).
How many hours of daylight will Harmonsburg have tomorrow?
Tomorrow, the daylight will last for 14h and 54min.
What is the weather forecast for Harmonsburg for the next ten days?
In Harmonsburg, predominantly cloud-filled and occasionally wet weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday through Friday in Harmonsburg. Wednesday, with light precipitation of 0.31", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 55.4°F and 71.6°F, as the minimum temperature will vary between 42.8°F and 57.2°F.
What will be the warmest and the coldest days?
With a maximum temperature of 71.6°F, Tuesday, Friday and next Monday will be the warmest days. Today is the coldest day, with a maximum temperature of 55.4°F.

Long-term weather forecast

SatMay 24.
  • 55°F
  • 43°F
Cloudy
Cloudy
  • Wind: 12mph WNW
  • Humidity: 79%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:51 am 8:44 pm EDT
SunMay 25.
  • 63°F
  • 45°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 9mph WNW
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:51 am 8:45 pm EDT
MonMay 26.
  • 68°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph N
  • Humidity: 60%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:50 am 8:46 pm EDT
TueMay 27.
  • 72°F
  • 55°F
Cloudy
Cloudy
  • Wind: 9mph SE
  • Humidity: 52%
  • UV index: 4
  • Precip. probability: 11%
  • Precipitation: 0.08"
  • 5:50 am 8:46 pm EDT
WedMay 28.
  • 61°F
  • 57°F
Showers
Showers
  • Wind: 12mph SE
  • Humidity: 85%
  • UV index: 4
  • Precip. probability: 56%
  • Precipitation: 0.31"
  • 5:49 am 8:47 pm EDT
ThuMay 29.
  • 66°F
  • 54°F
Showers
Showers
  • Wind: 8mph WSW
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • 5:48 am 8:48 pm EDT
FriMay 30.
  • 72°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph W
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:48 am 8:49 pm EDT
SatMay 31.
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph NW
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:47 am 8:50 pm EDT
SunJun 1.
  • 70°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Humidity: 52%
  • UV index: 9
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:47 am 8:51 pm EDT
MonJun 2.
  • 72°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SSW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:46 am 8:51 pm EDT
Across the following ten days, primarily gloomy and occasionally rainy weather is predicted.
Rain is anticipated on Tuesday through Friday.
Significant changes in temperature are expected over the next several days. The maximum temperature will vary between 55.4°F and 71.6°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 42.8°F and 57.2°F.
The warmest days in Harmonsburg will be Tuesday, Friday and next Monday, with a maximum of 71.6°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: May 24, 2025 @ 07:29:44 UTC
Published by: Weather Atlas | About Us
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