Weather forecast for 10 daysMarlborough, CT
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 13°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 6:04 pm EDT
- details ▼
On Sunday, October 18, expect bright skies and plenty of sunshine.
Temperature fluctuations between a refreshing 57.2°F and an icy 33.8°F are expected.
The daily maximum temperature is anticipated to be moderately lower than October's climate average of 61.5°F.
Sunrise will be at 7:05 am and sunset at 6:04 pm; the daylight will last for 10h and 59min.
Temperature fluctuations between a refreshing 57.2°F and an icy 33.8°F are expected.
The daily maximum temperature is anticipated to be moderately lower than October's climate average of 61.5°F.
Sunrise will be at 7:05 am and sunset at 6:04 pm; the daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest day: Monday 26.10. 68°C.
Minimum temperature: 57°C.
Minimum temperature: 57°C.
Chance of precipitation
Highest chance: 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 34°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphNNE 13°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:05 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 63°F
- 43°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNE 36°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphNNE 21°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 12mphNNE 30°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 61°F
- 41°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 10mphN 4°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 32°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 9mphNNE 14°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:11 am EDT
- Sunset: 5:56 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 34°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphNNE 31°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:12 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 37°F
Mostly Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 6mphNNW 345°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:54 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 43°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphNNW 334°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 5:52 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 41°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphN 356°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 5:51 pm EDT
- details ▼
During the upcoming ten-day period, a combination of dry and sunny and cloudy weather is forecasted.
With a probability of 24%, rainfall is predicted only for Thursday. The precipitation will be minimal at 0.08".
In the upcoming period, the maximum temperature will vary between 57.2°F and 68°F, while the forecast minimum temperature falls between 32°F and 42.8°F.
With the highest temperature of 68°F, next Monday will be the warmest day; with a maximum temperature of 57.2°F, Sunday, Friday and Saturday will be the coldest days in Marlborough.
With a probability of 24%, rainfall is predicted only for Thursday. The precipitation will be minimal at 0.08".
In the upcoming period, the maximum temperature will vary between 57.2°F and 68°F, while the forecast minimum temperature falls between 32°F and 42.8°F.
With the highest temperature of 68°F, next Monday will be the warmest day; with a maximum temperature of 57.2°F, Sunday, Friday and Saturday will be the coldest days in Marlborough.
Updated: Oct 18, 2026 @ 05:24:30 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, sunny skies and pleasant visibility are expected.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 33.8°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 47.7°F.
Today, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature today will be uncommonly lower than the average low of 47.7°F.
On Sunday, in Marlborough, sunrise will be at 7:05 am and sunset at 6:04 pm (EDT).
Today, the daylight will last for 10h and 59min.
