Weather forecast for 10 daysChichester, NH

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 57°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 234°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
Today, in Chichester, clear and sunny conditions are expected.
Substantial temperature fluctuations from a high of a moderate 57.2°F to a low of a freezing 30.2°F are anticipated.
This forecasted maximum temperature is expected to mirror October's typical high of 57.4°F.
Sunrise will be at 7:03 am and sunset at 5:58 pm; the daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest day: Tuesday 66°C.
Coldest period: Friday - Saturday 55°C.

Chance of precipitation

Highest chance: 9%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 57°F
  • 30°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 234°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:03 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSW 194°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNNE 12°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphNE 38°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphNNW 338°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphN 350°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNNW 345°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 61°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWNW 294°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNW 308°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphNW 323°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:14 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
Over the next ten days, a combination of mostly clear and dull weather is anticipated.
Rainfall is not expected in Chichester in the upcoming days.
In the coming days, the maximum temperature will range between 55.4°F and 66.2°F, while the low temperature range extends from 28.4°F to 39.2°F.
Expect the warmest day on Tuesday, with temperatures peaking at 66.2°F; the coldest days will be Friday and Saturday, with a maximum of 55.4°F.
Updated: Oct 18, 2026 @ 10:22:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 30.2°F.
The highest temperature will be in line with the average maximum of 57.4°F in October. The lowest temperature today will be notably lower than the average low of 42.3°F.

On Sunday, in Chichester, sunrise will be at 7:03 am and sunset at 5:58 pm (EDT).

In Chichester, today, there will be 10h and 55min of daylight.