Weather forecast for 10 daysNiantic, IL

10-day overview

Daily temperatures

Warmest day: Friday 20.11. 64°C.
Coldest day: Friday 45°C.

Chance of precipitation

Highest chance: Friday 20.11. 21%.

Long-term weather forecast

  • Wednesday
  • Nov 11, 2026
  • min.
  • 41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphNW 325°
  • Humidity: 93%
  • UV index: 0
  • Sunrise: 6:37 am CST
  • Sunset: 4:44 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 46°F
  • 32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 16mphNNW 341°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 6:38 am CST
  • Sunset: 4:43 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 45°F
  • 25°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 13mphNNW 340°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:39 am CST
  • Sunset: 4:42 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 46°F
  • 23°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphNW 322°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:40 am CST
  • Sunset: 4:41 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 50°F
  • 25°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphNNW 337°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:41 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 54°F
  • 27°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphSSE 168°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 6:42 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 57°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphSSE 165°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 6:44 am CST
  • Sunset: 4:39 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 59°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphSSE 168°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 6:45 am CST
  • Sunset: 4:38 pm CST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 63°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 10mphS 184°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 6:46 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Friday
  • Nov 20, 2026
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 7mphSSW 197°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 6:47 am CST
  • Sunset: 4:37 pm CST
  • ▼
It is expected that a combination of bright and overcast weather is predicted.
Rainfall is not anticipated in Niantic in the upcoming days.
Temperature differences will be noticeable in the upcoming days. Forecast highs will fluctuate between 44.6°F and 64.4°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 23°F and 48.2°F.
Next Friday is expected to be the warmest, reaching up to 64.4°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 44.6°F.
Updated: Nov 12, 2026 @ 04:40:57 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Niantic, a combination of bright and cloudy weather is anticipated for the next ten days.

The maximum temperature will range between 44.6°F and 64.4°F, as the minimum temperature will vary between 23°F and 48.2°F.

Next Friday will be the warmest day, with a maximum temperature of 64.4°F. With a maximum temperature of 44.6°F, Friday will be the coldest day.

On Saturday, sunshine is expected with little to no cloud cover.

On Saturday, the highest temperature will be 46.4°F, while the lowest temperature will be 23°F.

On Sunday, the outlook remains bright and sunny.

On Sunday, the maximum temperature will be 50°F, while the minimum temperature will be 24.8°F.