Weather forecast for 10 daysCornish Flat, NH

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 43°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 327°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
On Saturday, in Cornish Flat, clouds will come and go, but expect bright periods in between.
Temperatures are anticipated to range from a maximum of a brisk 42.8°F to a minimum of a harsh 26.6°F.
Today, the forecasted high will be lower and closer to November's typical value of 42.3°F than October's 55°F.
Sunrise was at 7:05 am and sunset will be at 6:02 pm; the daylight will last for 10h and 57min.

Sunday Oct 18, 2026

  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
On Sunday, October 18, sunny and dry conditions are also anticipated.
The temperature will vary between a maximum of a mild 57.2°F and a minimum of a cold 32°F.
The forecasted temperature peak will correspond with October's average maximum of 55°F.
Sunrise will be at 7:07 am and sunset at 6:01 pm; tomorrow's daylight will last for 10h and 54min.

10-day overview

Daily temperatures

Warmest period: Monday - Tuesday 64°C.
Coldest day: today 43°C.

Chance of precipitation

Highest chance: Wednesday 20%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 43°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphNNW 327°
  • Humidity: 42%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 6:02 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 57°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 211°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:07 am EDT
  • Sunset: 6:01 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphS 183°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 7:08 am EDT
  • Sunset: 5:59 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphN 358°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:09 am EDT
  • Sunset: 5:58 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 57°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 4mphENE 59°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:10 am EDT
  • Sunset: 5:56 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 61°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphN 355°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:12 am EDT
  • Sunset: 5:55 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 55°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphN 359°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:13 am EDT
  • Sunset: 5:53 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 55°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 5mphN 8°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:14 am EDT
  • Sunset: 5:51 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 59°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNNW 341°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:15 am EDT
  • Sunset: 5:50 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 63°F
  • 39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 6mphNW 314°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:17 am EDT
  • Sunset: 5:48 pm EDT
  • ▼
Weather patterns suggest that a combination of cloudy and dry and sunny weather is forecasted.
Rainfall is not anticipated in Cornish Flat in the upcoming days.
The temperature will vary considerably throughout the forecast window. Forecast highs will fluctuate between 42.8°F and 64.4°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 26.6°F up to 39.2°F.
The warmest days in Cornish Flat, New Hampshire, will be Monday and Tuesday, with a maximum of 64.4°F; today is the coldest day, with a maximum temperature of 42.8°F.
Updated: Oct 17, 2026 @ 16:43:19 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, a partly cloudy sky is anticipated.

Today, the highest temperature will be 42.8°F, while the lowest temperature will be 26.6°F.
The highest temperature will be significantly lower than the average maximum of 55°F in October. The lowest temperature will be also significantly lower than the average low of 40.1°F.

On Saturday, in Cornish Flat, sunrise was at 7:05 am and sunset will be at 6:02 pm (EDT).

In Cornish Flat, the length of the day today will be 10h and 57min.

Tomorrow, sun-filled conditions are expected to persist.

Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 32°F.
The maximum temperature will be in line with the average highest temperature of 55°F in October. The lowest temperature will be relatively lower than the average low of 40.1°F.

On Sunday, in Cornish Flat, sunrise will be at 7:07 am and sunset at 6:01 pm (EDT).

In Cornish Flat, tomorrow, there will be 10h and 54min of daylight.