Weather forecast for 10 daysLetts, IA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 59°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 206°
  • Humidity: 39%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
On Saturday, in Letts, expect sunny weather with a crisp, clear sky.
Temperature is anticipated to swing from a high of a moderate 59°F to a low of a wintry 39.2°F.
Today's temperature is predicted to match October's standard peak of 61.7°F.
Sunrise was at 7:19 am and sunset will be at 6:21 pm; the daylight will last for 11h and 2min.

Sunday Oct 18, 2026

  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 15mphS 190°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
A remarkable high of a pleasant 68°F during the day and a stark low of an icy 39.2°F at night are predicted.
Tomorrow, the maximum temperature is expected to be a couple of degrees higher than October's climate norm of 61.7°F.
Sunrise will be at 7:20 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 59min.

10-day overview

Daily temperatures

Warmest period: Friday - Saturday 77°C.
Coldest day: today 59°C.

Chance of precipitation

Highest chance: Monday 26.10. 9%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 59°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 206°
  • Humidity: 39%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:21 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 15mphS 190°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:19 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSSE 167°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:21 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphSE 145°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:22 am CDT
  • Sunset: 6:16 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 175°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:23 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 75°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphSSE 151°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:24 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphSE 139°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:26 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSSE 152°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:27 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphSSW 203°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:28 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 73°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphE 100°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:29 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
Weather models show that a combination of clear and cloudy weather is forecasted.
Rain is not anticipated in Letts in the upcoming days.
Temperature fluctuation will be noticeable throughout the forecast window. Maximum temperatures are forecasted between 59°F and 77°F, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between 39.2°F and 51.8°F.
With a maximum temperature of 77°F, Friday and next Saturday will be the warmest days in Letts; today is the coldest day, with a maximum temperature of 59°F.
Updated: Oct 17, 2026 @ 18:24:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

Today, the highest temperature in Letts will be 59°F, while the lowest temperature will be 39.2°F.
The maximum temperature today will be in line with the average highest temperature in October. Today, the lowest temperature will be slightly cooler than the average low temperature.

On Saturday, in Letts, sunrise was at 7:19 am and sunset will be at 6:21 pm (CDT).

In Letts, today, there will be 11h and 2min of daylight.

Tomorrow, sunny skies are in store, with excellent visibility.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 39.2°F.
The highest temperature will be moderately higher than the average maximum of 61.7°F in October. Tomorrow, the lowest temperature will be also relatively lower than the average low temperature.

On Sunday, in Letts, sunrise will be at 7:20 am and sunset at 6:19 pm (CDT).

In Letts, tomorrow, there will be 10h and 59min of daylight.