Weather forecast for 10 daysJamestown, NY

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 46°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphNNW 340°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
Today, in Jamestown, clouds will come and go, but expect bright periods in between.
The highest anticipated temperature is a chilly 46.4°F, while the lowest temperature will be an icy 32°F.
The temperature will be lower and more consistent with November's average high of 43.7°F than with October's usual.
Sunrise was at 7:32 am and sunset will be at 6:32 pm; the daylight will last for 11h and 0min.

Sunday Oct 18, 2026

  • 61°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphSW 217°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
Tomorrow, in Jamestown, expect consistent sunshine and open skies.
Temperature readings will considerable fluctuate from a daytime peak of a comfortable 60.8°F to a nighttime low of a wintry 33.8°F.
Tomorrow's high is predicted to be a couple of degrees higher than the average high in October of 56.5°F.
Sunrise will be at 7:33 am and sunset at 6:30 pm; tomorrow's daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Monday 66°C.
Coldest day: today 46°C.

Chance of precipitation

Highest chance: Tuesday 20%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 46°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphNNW 340°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:32 am EDT
  • Sunset: 6:32 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 9mphSW 217°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:33 am EDT
  • Sunset: 6:30 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphWSW 252°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:34 am EDT
  • Sunset: 6:29 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 9mphNNE 22°
  • Humidity: 70%
  • UV index: 4
  • Sunrise: 7:35 am EDT
  • Sunset: 6:27 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 64°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphNE 55°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:36 am EDT
  • Sunset: 6:26 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphN 9°
  • Humidity: 64%
  • UV index: 4
  • Sunrise: 7:37 am EDT
  • Sunset: 6:24 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphNNE 33°
  • Humidity: 66%
  • UV index: 4
  • Sunrise: 7:39 am EDT
  • Sunset: 6:23 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 61°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphENE 59°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:40 am EDT
  • Sunset: 6:21 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphS 183°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:41 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 8mphWNW 287°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:42 am EDT
  • Sunset: 6:19 pm EDT
  • ▼
Looking ahead to the next ten days, a combination of cloud-filled and clear weather is anticipated.
Rain is not predicted in Jamestown in the upcoming days.
The temperature will vary considerably over the next several days. Maximum temperatures are forecasted between 46.4°F and 66.2°F, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 32°F and 44.6°F.
Expect the warmest day on Monday, with temperatures peaking at 66.2°F; today is the coldest day, with a maximum temperature of 46.4°F.
Updated: Oct 17, 2026 @ 15:30:59 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Jamestown, moderate cloud cover will mix with sunshine throughout the day.

Today, the maximum temperature will be 46.4°F, while the minimum temperature will be 32°F.
Today, the highest temperature will be notably lower than the average maximum of 56.5°F in October. The lowest temperature today will be also notably lower than the average low of 43.7°F.

On Saturday, in Jamestown, sunrise was at 7:32 am and sunset will be at 6:32 pm (EDT).

Today, the daylight will last for 11h and 0min.

Tomorrow, in Jamestown, bright and sunny weather is expected.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 33.8°F.
Tomorrow, the highest temperature will be relatively higher than the average maximum temperature in October. The lowest temperature will be notably lower than the average low of 43.7°F.

On Sunday, in Jamestown, sunrise will be at 7:33 am and sunset at 6:30 pm (EDT).

Tomorrow, the daylight will last for 10h and 58min.