Weather forecast for 10 daysChester, NH

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 55°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWSW 238°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
Today, on Sunday, October 18, the outlook remains bright and sunny.
The highest temperature will be a mild 55.4°F, while the lowest temperature will be a cold 33.8°F.
Today's temperature peak is set to be slightly cooler than the typical October high of 59.2°F.
Sunrise will be at 7:02 am and sunset at 5:57 pm; the daylight will last for 10h and 56min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 66°C.
Minimum temperature: 55°C.

Chance of precipitation

Highest chance: Thursday 17%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 55°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphWSW 238°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:02 am EDT
  • Sunset: 5:57 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSE 126°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 19°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNE 38°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphNNW 346°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphN 357°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphN 354°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWNW 292°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphNW 309°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 61°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNNW 327°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
Over the next ten days, primarily mostly clear and occasionally cloudy weather is expected.
Rainfall is not forecasted in Chester in the upcoming period.
In the coming days, the maximum temperature will range between 55.4°F and 66.2°F, while there will be a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 28.4°F and 41°F.
Next Monday will be the warmest day, with a maximum temperature of 66.2°F; with a maximum temperature of 55.4°F, Sunday, Friday and Saturday will be the coldest days.
Updated: Oct 18, 2026 @ 10:54:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Chester, sunshine and minimal clouds are in the outlook.

Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 33.8°F.
The highest temperature today will be a couple of degrees lower than the average maximum temperature in October. The lowest temperature will be uncommonly lower than the average low of 44.6°F.

On Sunday, in Chester, sunrise will be at 7:02 am and sunset at 5:57 pm (EDT).

In Chester, the length of the day today will be 10h and 56min.