Weather forecast for 10 daysLake Harmony, PA

10-day overview

Daily temperatures

Warmest period: Thursday - Saturday 59°C.
Coldest day: tomorrow 36°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Thursday
  • Nov 12, 2026
  • 46°F
  • 30°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 1.06"
  • Wind: 10mphE 86°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 6:46 am EST
  • Sunset: 4:46 pm EST
  • ▼
  • Friday
  • Nov 13, 2026
  • 36°F
  • 28°F
Snow
Snow
  • Precip. probability: 78%
  • Precipitation: 0.2"
  • Wind: 12mphNNW 342°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 6:47 am EST
  • Sunset: 4:45 pm EST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 39°F
  • 32°F
Cloudy
Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 12mphNW 309°
  • Humidity: 68%
  • UV index: 1
  • Sunrise: 6:49 am EST
  • Sunset: 4:44 pm EST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 41°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 12mphNW 314°
  • Humidity: 67%
  • UV index: 1
  • Sunrise: 6:50 am EST
  • Sunset: 4:43 pm EST
  • ▼
  • Monday
  • Nov 16, 2026
  • 45°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 11mphNW 321°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 6:51 am EST
  • Sunset: 4:42 pm EST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 50°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 8mphNW 307°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 6:52 am EST
  • Sunset: 4:42 pm EST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 55°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNW 310°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 6:53 am EST
  • Sunset: 4:41 pm EST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 59°F
  • 32°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphWNW 290°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 6:54 am EST
  • Sunset: 4:40 pm EST
  • ▼
  • Friday
  • Nov 20, 2026
  • 59°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWNW 282°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 6:56 am EST
  • Sunset: 4:39 pm EST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphWNW 287°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 6:57 am EST
  • Sunset: 4:39 pm EST
  • ▼
Mixed conditions are forecasted for the coming ten days, and a mix of cloudy, mostly clear, showery and snow-filled weather is anticipated.
With a 100% probability, rainfall is expected only today. Expected precipitation will be high at 1.06".
With a probability of 78%, snowfall is predicted only for Friday. Predicted precipitation will be excessive at 1.06".
Noticeable swings in temperature are expected in the upcoming period. The maximum temperature will vary between 35.6°F and 59°F, while the lowest temperature will be between 26.6°F and 37.4°F.
The warmest days will be next Thursday through next Saturday, with a maximum of 59°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 35.6°F.
Updated: Nov 12, 2026 @ 13:02:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lake Harmony, weather will be unstable, and a combination of overcast, clear, showery and snowy and cold weather is anticipated for the next ten days.

Rainfall is forecasted only for today. With a probability of 100%, substantial precipitation of 1.06" is expected.

Snowfall is expected only on Friday. With a probability of 78%, excessive precipitation of 1.06" is expected.

The maximum temperature will range between 35.6°F and 59°F, while the minimum temperature will range between 26.6°F and 37.4°F.

With a maximum temperature of 59°F, next Thursday through next Saturday will be the warmest days. The coldest day will be tomorrow, with a maximum of 35.6°F.

On Saturday, gray and overcast skies will be present.

No, it will not rain on Saturday.

On Saturday, the maximum temperature will be 39.2°F, while the minimum temperature will be 32°F.

On Sunday, a dense overcast layer will shape the day’s outlook.

No, it will not rain on Sunday.

On Sunday, the maximum temperature will be 41°F, while the minimum temperature will be 30.2°F.