Weather forecast for todayLetcher, SD
Weather forecast for today
Current condition 1:49 pm CDT
- 64°F
- Feels like:64°F
Sunny / Wind
- Precipitation: 0"
- Wind: 22mphS 180°
- Humidity: 30%
- Dewpoint: 34°F
- Pressure: 30.14"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
Currently, a gusty wind is blowing under a clear sky.
The temperature is an enjoyable 64.4°F. The current temperature is only a few degrees off the today's maximum of 69.8°F.
The temperature is an enjoyable 64.4°F. The current temperature is only a few degrees off the today's maximum of 69.8°F.
Saturday Oct 17, 2026
- 70°F
- 43°F
Sunny / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphS 186°
- Humidity: 29%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:45 pm CDT
- details ▼
Today, in Letcher, dry air and sunshine will combine with winds across the area.
A considerable disparity in temperature is expected, reaching up to a maximum of a pleasant 69.8°F and falling to a minimum of a chilly 42.8°F.
Today, weather will feel warmer as the high trends toward September's average of 76.1°F.
Sunrise was at 7:49 am and sunset will be at 6:45 pm; the daylight will last for 10h and 56min.
A considerable disparity in temperature is expected, reaching up to a maximum of a pleasant 69.8°F and falling to a minimum of a chilly 42.8°F.
Today, weather will feel warmer as the high trends toward September's average of 76.1°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: 11 pm 52°C.
Coldest hour: 11 pm 52°C.
Chance of precipitation
Highest chance: 2 pm - 11 pm 0%.
Hourly weather forecast
- 2 pm
- 66°F
- Feels like:66°F
Sunny / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphS 188°
- Humidity: 29%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 68°F
- Feels like:68°F
Sunny / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 22mphS 188°
- Humidity: 28%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Sunny / Wind
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 21mphS 184°
- Humidity: 27%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphS 183°
- Humidity: 29%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 64°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 179°
- Humidity: 32%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:45 pm
- 7 pm
- 61°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 174°
- Humidity: 36%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 57°F
- Feels like:54°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 170°
- Humidity: 42%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 55°F
- Feels like:52°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 174°
- Humidity: 46%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:50°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 177°
- Humidity: 49%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphS 181°
- Humidity: 51%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
For the remainder of Saturday, bright skies and dry conditions are anticipated.
The temperature will be between a maximum of 68°F and a minimum of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the temperature will be closer to September's norm than to October's average of 58.5°F. Today, the night is expected to be consistent with the typical October low of 42.1°F.
The temperature will be between a maximum of 68°F and a minimum of 51.8°F. The warmest part of the day will be at 3 pm and 4 pm.
Today, the temperature will be closer to September's norm than to October's average of 58.5°F. Today, the night is expected to be consistent with the typical October low of 42.1°F.
Updated: Oct 17, 2026 @ 18:49:16 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Currently (1:49 pm CDT) it is 64.4°F in Letcher.
On Saturday, expect clear skies and steady winds throughout.
Today, the highest temperature will be 69.8°F, while the lowest temperature will be 42.8°F.
The highest temperature will be significantly higher than the average maximum of 58.5°F in October. Today, the lowest temperature will be in line with the average low temperature.
The highest temperature will be significantly higher than the average maximum of 58.5°F in October. Today, the lowest temperature 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).
In Letcher, today, there will be 10h and 56min of daylight.
Letcher, South Dakota, USA
- en: Letcher, South Dakota, USA
- es: Letcher, Dakota del Sur, EE.UU.
- hr: Lečer, Južna Dakota, SAD
- mk: Lečer, Južna Dakota, SAD
- sr: Lečer, Južna Dakota, SAD
- zh: 莱彻, 南达科他州, 美国
- Latitude: 43.897207°
- Longitude: -98.138694°
- Elevation: 1302 ft
- Current time: 1:49pm CDT
- Sunrise: 7:49 am CDT
- Sunset: 6:45 pm CDT
- Timezone: America/Chicago
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