Weather forecast for 10 daysHarwinton, CT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNE 25°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:08 am EDT
- Sunset: 6:06 pm EDT
- details ▼
Tomorrow, conditions will remain bright with clear skies.
The temperature scale will run from a maximum of a refreshing 57.2°F to a minimum of a wintry 33.8°F.
Tomorrow, the maximum temperature is predicted to be in line with the typical October high of 59.4°F.
Sunrise will be at 7:08 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 58min.
The temperature scale will run from a maximum of a refreshing 57.2°F to a minimum of a wintry 33.8°F.
Tomorrow, the maximum temperature is predicted to be in line with the typical October high of 59.4°F.
Sunrise will be at 7:08 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Maximum temperature: 64°C.
Minimum temperature: 57°C.
Minimum temperature: 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 20%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 30°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNW 341°
- Humidity: 67%
- UV index: 0
- Sunrise: 7:07 am EDT
- Sunset: 6:08 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNE 25°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:08 am EDT
- Sunset: 6:06 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 45°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 41°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 14mphNNE 22°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:03 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphNNE 32°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphN 1°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 6:00 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 10mphNNE 12°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:13 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 7mphNNE 29°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:15 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphNNW 338°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 45°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 9mphNNW 335°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:17 am EDT
- Sunset: 5:54 pm EDT
- details ▼
Over the next ten days, a combination of sunny and dull weather is forecasted.
Rain is not expected in Harwinton in the upcoming period.
In the upcoming days, the maximum temperature will vary between 57.2°F and 64.4°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
The warmest days will be Tuesday and next Monday, with a maximum of 64.4°F; with a maximum temperature of 57.2°F, Sunday, Wednesday, Friday and next Saturday will be the coldest days.
Rain is not expected in Harwinton in the upcoming period.
In the upcoming days, the maximum temperature will vary between 57.2°F and 64.4°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 30.2°F and 44.6°F.
The warmest days will be Tuesday and next Monday, with a maximum of 64.4°F; with a maximum temperature of 57.2°F, Sunday, Wednesday, Friday and next Saturday will be the coldest days.
Updated: Oct 18, 2026 @ 01:39:51 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
Tomorrow, conditions remain stable and sunny, with little cloud presence.
Tomorrow, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 44.6°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 44.6°F.
On Sunday, in Harwinton, sunrise will be at 7:08 am and sunset at 6:06 pm (EDT).
Tomorrow, the daylight will last for 10h and 58min.
