Weather forecast for todayLetcher, SD

Weather forecast for today

Current condition 12:30 pm CDT

  • 61°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 19mphS 190°
  • Humidity: 35%
  • Dewpoint: 34°F
  • Pressure: 30.19"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
At the moment, a bright sun and a clear sky set the scene for a beautiful day.
The temperature is an enjoyable 60.8°F, and the apparent temperature is appraised at a refreshing 57.2°F. The current temperature is a few degrees off the highest temperature of the day.

Saturday Oct 17, 2026

  • 68°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphS 185°
  • Humidity: 32%
  • UV index: 4
  • Sunrise: 7:49 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
On Saturday, October 17, the weather remains calm, bright, and sunny.
The temperature will vary between a maximum of a pleasant 68°F and a minimum of a brisk 42.8°F.
A high of 68°F is expected, which resembles September's climate average of 76.1°F more than October's 58.5°F.
Sunrise was at 7:49 am and sunset will be at 6:45 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 4 pm 68°C.
Coldest hour: 10 pm 54°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphS 187°
  • Humidity: 33%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphS 188°
  • Humidity: 30%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 20mphS 188°
  • Humidity: 28%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphS 184°
  • Humidity: 28%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 5 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 183°
  • Humidity: 28%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 179°
  • Humidity: 32%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:45 pm
  • 7 pm
  • 61°F
  • Feels like:
    59°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 174°
  • Humidity: 37%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 57°F
  • Feels like:
    55°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 171°
  • Humidity: 42%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 55°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 174°
  • Humidity: 47%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 177°
  • Humidity: 50%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 54°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 181°
  • Humidity: 52%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, clear skies and sunny weather are expected.
The temperature will be between the lowest temperature of 53.6°F and the highest temperature of 68°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, temperatures will be more alike with the climate of September than the usual maximum in October. The expected low will be resembling the average minimum in October, which is 42.1°F.
Updated: Oct 17, 2026 @ 17:30:41 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:30 pm CDT is 60.8°F.

On Saturday, uninterrupted sunshine is anticipated.

Today, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 58.5°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Letcher, sunrise was at 7:49 am and sunset will be at 6:45 pm (CDT).

Today, the daylight will last for 10h and 56min.