Weather forecast for 10 daysNewmarket, NH

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 55°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 207°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:01 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
Today, expect consistent sunshine and open skies.
The highest forecasted temperature is a mild 55.4°F, while the lowest temperature will be an icy 35.6°F.
Forecasts show that today the temperature will align with October's standard maximum of 58.1°F.
Sunrise was at 7:01 am and sunset will be at 5:56 pm; the daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest day: Monday 26.10. 66°C.
Coldest day: today 55°C.

Chance of precipitation

Highest chance: 11%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 55°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 207°
  • Humidity: 40%
  • UV index: 4
  • Sunrise: 7:01 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSSE 157°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:02 am EDT
  • Sunset: 5:54 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 20°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:03 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphNE 37°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:04 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphN 351°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:06 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 57°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphN 356°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphN 357°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:47 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphW 279°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:45 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphWNW 301°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:11 am EDT
  • Sunset: 5:44 pm EDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 57°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNNW 331°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:42 pm EDT
  • ▼
Ten-day trends indicate that primarily bright and occasionally overcast weather is expected.
Rainfall is not forecasted in Newmarket in the upcoming days.
In the coming days, the highest temperature will vary between 55.4°F and 66.2°F, while the forecast minimum temperature falls between 32°F and 41°F.
Next Monday will be the warmest day, with a maximum temperature of 66.2°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 18, 2026 @ 15:04:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Newmarket, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be notably lower than the average low of 46.2°F.

On Sunday, in Newmarket, sunrise was at 7:01 am and sunset will be at 5:56 pm (EDT).

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