Weather forecast for 10 daysChatham, NH
Weather forecast for the weekend
Sunday Oct 18, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 233°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:02 am EDT
- Sunset: 5:55 pm EDT
- details ▼
Today, on Sunday, October 18, conditions will remain bright with clear skies.
Temperatures are predicted to range from a maximum of a mild 57.2°F to a minimum of an icy 32°F.
The expected maximum temperature will closely reflect October's average high of 54°F.
Sunrise will be at 7:02 am and sunset at 5:55 pm; the daylight will last for 10h and 53min.
Temperatures are predicted to range from a maximum of a mild 57.2°F to a minimum of an icy 32°F.
The expected maximum temperature will closely reflect October's average high of 54°F.
Sunrise will be at 7:02 am and sunset at 5:55 pm; the daylight will last for 10h and 53min.
10-day overview
Daily temperatures
Warmest day: Tuesday 66°C.
Coldest period: Friday - Saturday 55°C.
Coldest period: Friday - Saturday 55°C.
Chance of precipitation
Highest chance: Friday 10%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 57°F
- 32°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 233°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:02 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSW 226°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:04 am EDT
- Sunset: 5:53 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 36°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphN 350°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:05 am EDT
- Sunset: 5:52 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 34°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNNE 17°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:06 am EDT
- Sunset: 5:50 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 9mphNNW 329°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:08 am EDT
- Sunset: 5:48 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 55°F
- 28°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 10mphNNW 345°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:09 am EDT
- Sunset: 5:47 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 55°F
- 30°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphNNW 331°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:10 am EDT
- Sunset: 5:45 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 36°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphWNW 295°
- Humidity: 44%
- UV index: 3
- Sunrise: 7:11 am EDT
- Sunset: 5:44 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphNW 311°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:13 am EDT
- Sunset: 5:42 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 57°F
- 34°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNW 324°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:14 am EDT
- Sunset: 5:41 pm EDT
- details ▼
Weather patterns suggest that a combination of sun-filled and gloomy weather is anticipated.
Rainfall is not expected in Chatham in the upcoming days.
In the coming days, the highest temperature will range between 55.4°F and 66.2°F, while the lowest temperature will be between 28.4°F and 39.2°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; Friday and Saturday, with the highest temperature of 55.4°F, will be the coldest days.
Rainfall is not expected in Chatham in the upcoming days.
In the coming days, the highest temperature will range between 55.4°F and 66.2°F, while the lowest temperature will be between 28.4°F and 39.2°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; Friday and Saturday, with the highest temperature of 55.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 09:49:05 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 Chatham, skies are expected to be clear and full of sunshine.
Today, the highest temperature will be 57.2°F, while the lowest temperature will be 32°F.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be moderately lower than the average low temperature.
The highest temperature today will be in line with the average maximum temperature in October. Today, the lowest temperature will be moderately lower than the average low temperature.
On Sunday, in Chatham, sunrise will be at 7:02 am and sunset at 5:55 pm (EDT).
In Chatham, the length of the day today will be 10h and 53min.
