Weather forecast for tomorrow
Letcher, SD

Weather forecast for tomorrow

Wednesday, May 14.

Mostly Sunny
6:05 am

8:52 pm
CDT
Mostly Sunny
90°F / 57°F
  • Wind: 19mph SSE
  • Humidity: 40%
  • Precip. probability: 15%
  • Precipitation: 0.67"
  • UV index: 7
On Wednesday, May 14, golden sunshine will carry through the day.
With a low probability, moderate precipitation is predicted for tomorrow. The peak daytime temperature will touch a humid 89.6°F, while the nighttime temperature will descend to a refreshing 57.2°F.
The maximum heat index, which combines air temperature and relative humidity, is calculated to be a hot 89.6°F. Note that heat index values are valued for light wind and location in the shade.
It will be hotter, as the maximum temperature reflects June's norm of 79°F instead of May's.
Sunrise will be at 6:05 am and sunset at 8:52 pm; tomorrow's daylight will last for 14h and 47min.

Frequently asked questions

What is the weather forecast for Letcher for tomorrow?
Tomorrow, mainly sunny skies with just a few high clouds are anticipated.
Will it rain tomorrow?
With a probability of 15%, moderate precipitation of 0.67" is expected.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 57.2°F. The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at 89.6°F.
The maximum temperature will be notably higher than the average highest temperature of 68.4°F in May. The lowest temperature will be slightly warmer than the average low of 50°F.
When are sunrise and sunset tomorrow?
On Wednesday, in Letcher, sunrise will be at 6:05 am and sunset at 8:52 pm (CDT).
How many hours of daylight will Letcher have tomorrow?
In Letcher, the length of the day tomorrow will be 14h and 47min.

Hourly weather forecast

12 am
  • 72°F
  • Feels like:
    72°F
Clear
Clear
  • Wind: 12mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 68°F
  • Feels like:
    68°F
Clear
Clear
  • Wind: 12mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    63°F
Clear
Clear
  • Wind: 11mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 61°F
  • Feels like:
    61°F
Mostly Clear
Mostly Clear
  • Wind: 9mph SSE
  • Pressure: 29.5"Hg
  • Humidity: 65%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 6:05 am
8 am
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Wind: 9mph SSE
  • Pressure: 29.53"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 77°F
  • Feels like:
    77°F
Sunny
Sunny
  • Wind: 12mph SSE
  • Pressure: 29.53"Hg
  • Humidity: 49%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 82°F
  • Feels like:
    82°F
Sunny
Sunny
  • Wind: 17mph SSE
  • Pressure: 29.47"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 88°F
  • Feels like:
    88°F
Sunny
Sunny
  • Wind: 19mph SSE
  • Pressure: 29.44"Hg
  • Humidity: 29%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 90°F
  • Feels like:
    90°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSE
  • Pressure: 29.38"Hg
  • Humidity: 26%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 88°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph SSE
  • Pressure: 29.35"Hg
  • Humidity: 27%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 81°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.35"Hg
  • Humidity: 39%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:52 pm
10 pm
  • 72°F
  • Feels like:
    72°F
Thunderstorms
Thunderstorms
  • Wind: 14mph SE
  • Pressure: 29.38"Hg
  • Humidity: 61%
  • Precip. probability: 74%
  • Precipitation: 0.08"
  • Visibility: 6mi
Tomorrow, on Wednesday, a combination of dry and sunny, gloomy and turbulent weather is predicted.
Rainfall is predicted at 10 pm and 11 pm. With moderate precipitation of 0.28", most rainfall is expected at 11 pm.
The temperature will be between the lowest temperature of 60.8°F and the highest temperature of 89.6°F. The hottest part of the day will be at 4 pm and 5 pm.
The maximum temperature will be more resembling June's average high of 79°F than May's 68.4°F. The minimum temperature will be also more alike with June's average low of 60.3°F than May's typical 50°F.
Updated: May 13, 2025 @ 20:38:11 UTC
Published by: Weather U.S. | About Us
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