Weather forecast for 10 daysJamestown, IN

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphS 172°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 8:00 am EDT
  • Sunset: 7:02 pm EDT
  • ▼
Tomorrow, in Jamestown, the forecast calls for abundant sunshine.
Temperature readings will span from a daytime high of an enjoyable 64.4°F to a night low of an icy 35.6°F.
Tomorrow, expect the temperature to remain near October's average maximum of 61.9°F.
Sunrise will be at 8:00 am and sunset at 7:02 pm; tomorrow's daylight will last for 11h and 2min.

10-day overview

Daily temperatures

Warmest day: Sunday 25.10. 75°C.
Coldest day: tomorrow 64°C.

Chance of precipitation

Highest chance: 5%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 34°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphSE 145°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 7:59 am EDT
  • Sunset: 7:04 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphS 172°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 8:00 am EDT
  • Sunset: 7:02 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphSE 131°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 8:01 am EDT
  • Sunset: 7:01 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 5mphENE 71°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 8:02 am EDT
  • Sunset: 7:00 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphNE 56°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 8:03 am EDT
  • Sunset: 6:58 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNE 45°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:04 am EDT
  • Sunset: 6:57 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphE 93°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:05 am EDT
  • Sunset: 6:55 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphESE 121°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 8:06 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 75°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 182°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 8:07 am EDT
  • Sunset: 6:53 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 349°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 8:09 am EDT
  • Sunset: 6:51 pm EDT
  • ▼
It is expected that primarily mostly clear and occasionally dull weather is predicted.
Rainfall is not forecasted in Jamestown in the upcoming days.
In the upcoming days, the highest temperature will vary between 64.4°F and 75.2°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 33.8°F and 46.4°F.
Next Sunday is expected to be the warmest, reaching up to 75.2°F; with the highest temperature of 64.4°F, Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 01:43:56 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, conditions remain stable and sunny, with little cloud presence.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 35.6°F.
The highest temperature tomorrow will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 46.4°F.

On Sunday, in Jamestown, sunrise will be at 8:00 am and sunset at 7:02 pm (EDT).

In Jamestown, the length of the day tomorrow will be 11h and 2min.