Weather forecast for 10 daysHarmony, IN

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphSSE 163°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 8:01 am EDT
  • Sunset: 7:05 pm EDT
  • ▼
On Sunday, October 18, sunshine will likely continue with scattered clouds at most.
Day and night temperatures will sharply contrast, oscillating between an enjoyable 64.4°F and a wintry 35.6°F.
Tomorrow's top temperature will adhere to the average October high temperature of 64°F.
Sunrise will be at 8:01 am and sunset at 7:05 pm; tomorrow's daylight will last for 11h and 4min.

10-day overview

Daily temperatures

Warmest period: Saturday - Monday 75°C.
Coldest day: tomorrow 64°C.

Chance of precipitation

Highest chance: Thursday 7%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphESE 112°
  • Humidity: 77%
  • UV index: 0
  • Sunrise: 8:00 am EDT
  • Sunset: 7:06 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphSSE 163°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 8:01 am EDT
  • Sunset: 7:05 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphSE 126°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:02 am EDT
  • Sunset: 7:03 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphE 79°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 8:03 am EDT
  • Sunset: 7:02 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNE 55°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:04 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNE 45°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 8:05 am EDT
  • Sunset: 6:59 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphE 86°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:06 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphESE 110°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:08 am EDT
  • Sunset: 6:56 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 75°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSE 161°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 8:09 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 75°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 53°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 8:10 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
During the upcoming ten-day period, a combination of dry and sunny and dull weather is predicted.
Rainfall is not anticipated in Harmony in the upcoming period.
In the upcoming period, the highest temperature will vary between 64.4°F and 75.2°F, while the variation in nighttime lows will be notably wide, as temperatures overnight will fluctuate from 33.8°F up to 46.4°F.
The warmest days will be next Saturday through next Monday, with a maximum of 75.2°F; Sunday will be the coldest day, with the highest temperature of 64.4°F.
Updated: Oct 17, 2026 @ 23:00:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, sunshine is forecasted under mostly clear skies.

Tomorrow, the highest temperature in Harmony will be 64.4°F, while the lowest temperature will be 35.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 46.9°F.

On Sunday, in Harmony, sunrise will be at 8:01 am and sunset at 7:05 pm (EDT).

In Harmony, tomorrow, there will be 11h and 4min of daylight.