Weather forecast for 10 daysNiantic, CT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:03 pm EDT
- details ▼
Tomorrow, on Sunday, clear skies and sunshine are anticipated.
The highest forecasted temperature is a refreshing 57.2°F, while the lowest temperature will be a wintry 39.2°F.
Tomorrow, the expected maximum will be relatively lower than October's regular high of 61.7°F.
Sunrise will be at 7:04 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 59min.
The highest forecasted temperature is a refreshing 57.2°F, while the lowest temperature will be a wintry 39.2°F.
Tomorrow, the expected maximum will be relatively lower than October's regular high of 61.7°F.
Sunrise will be at 7:04 am and sunset at 6:03 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest day: Tuesday 66°C.
Coldest day: tomorrow 57°C.
Coldest day: tomorrow 57°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 34°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphN 0°
- Humidity: 66%
- UV index: 0
- Sunrise: 7:03 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:04 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 46°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphNE 37°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 46°F
AM Clouds / PM Sun
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 16mphNNE 25°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0.08"
- Wind: 16mphNE 35°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 45°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 12mphNNE 15°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:08 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 39°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 12mphNNE 25°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 11mphNE 35°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 45°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0.04"
- Wind: 11mphNNE 26°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:12 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphN 356°
- Humidity: 72%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:52 pm EDT
- details ▼
Across the following ten days, a combination of sunny and gloomy weather is anticipated.
Rain is forecasted for Wednesday and next Sunday.
In the upcoming period, the highest temperature will range between 57.2°F and 66.2°F, while the variation in nighttime lows will be notably wide, as nighttime lows are forecast to fall between 33.8°F and 46.4°F.
With the highest temperature of 66.2°F, Tuesday will be the warmest day; the coldest day will be Sunday, with a maximum of 57.2°F.
Rain is forecasted for Wednesday and next Sunday.
In the upcoming period, the highest temperature will range between 57.2°F and 66.2°F, while the variation in nighttime lows will be notably wide, as nighttime lows are forecast to fall between 33.8°F and 46.4°F.
With the highest temperature of 66.2°F, Tuesday will be the warmest day; the coldest day will be Sunday, with a maximum of 57.2°F.
Updated: Oct 17, 2026 @ 23:41:49 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Niantic, sunny skies and pleasant visibility are expected.
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature tomorrow will be slightly cooler than the average highest temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 50.9°F.
The maximum temperature tomorrow will be slightly cooler than the average highest temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 50.9°F.
On Sunday, in Niantic, sunrise will be at 7:04 am and sunset at 6:03 pm (EDT).
In Niantic, tomorrow, there will be 10h and 59min of daylight.
