Weather forecast for tomorrow
Keystone, SD

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Weather forecast and temperature for tomorrow - Wednesday, Jan 22.

Partly Cloudy
7:18 am

4:52 pm
MST
Partly Cloudy
23°F / 12°F
  • Wind: 17mph NW
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 1
Tomorrow, on Wednesday, the sky will also be partially clouded.
The maximum temperature will be a freezing 23°F (-5°C), while the minimum forecasted temperature is an extreme-cold 12.2°F (-11°C).
The forecasted maximum temperature will be a few degrees lower than the common January peak of 31.1°F (-0.5°C).
Sunrise will be at 7:18 am and sunset at 4:52 pm; tomorrow's daylight will last for 9h and 35min.

Frequently asked questions

What is the weather forecast for Keystone for tomorrow?

Tomorrow, on Wednesday, the weather will be partly cloudy.

What will be the maximum temperature tomorrow?

Tomorrow, the highest temperature in Keystone will be 23°F (-5°C), while the lowest temperature will be 12.2°F (-11°C).
The highest temperature will be a couple of degrees lower than the average maximum of 31.1°F (-0.5°C) in January. The lowest temperature will be also a couple of degrees lower than the average low of 17.1°F (-8.3°C).

When are sunrise and sunset tomorrow?

On Wednesday, in Keystone, sunrise will be at 7:18 am and sunset at 4:52 pm (MST).

How many hours of daylight will Keystone have tomorrow?

In Keystone, South Dakota, the length of the day tomorrow will be 9h and 35min.

Hourly weather forecast and temperature - Keystone, SD

12 am
  • 23°F
  • Feels like:
    10°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph NW
  • Pressure: 30.09"Hg
  • Humidity: 59%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 21°F
  • Feels like:
    9°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Pressure: 30.15"Hg
  • Humidity: 62%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 21°F
  • Feels like:
    9°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Pressure: 30.18"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 21°F
  • Feels like:
    9°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Pressure: 30.24"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:18 am
8 am
  • 21°F
  • Feels like:
    9°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Pressure: 30.27"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 23°F
  • Feels like:
    9°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph NW
  • Pressure: 30.33"Hg
  • Humidity: 58%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 23°F
  • Feels like:
    9°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 17mph NW
  • Pressure: 30.33"Hg
  • Humidity: 53%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 23°F
  • Feels like:
    9°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph NW
  • Pressure: 30.36"Hg
  • Humidity: 52%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 21°F
  • Feels like:
    7°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Pressure: 30.42"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 4:52 pm
6 pm
  • 18°F
  • Feels like:
    5°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph NW
  • Pressure: 30.47"Hg
  • Humidity: 58%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 16°F
  • Feels like:
    3°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph NNW
  • Pressure: 30.47"Hg
  • Humidity: 62%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 16°F
  • Feels like:
    3°F
Cloudy
Cloudy
  • Wind: 11mph NNW
  • Pressure: 30.47"Hg
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, cloudy weather is expected.
The temperature will vary between the lowest temperature of 15.8°F (-9°C) and the highest temperature of 23°F (-5°C). The feels-like temperature will vary between a minimum of 3.2°F (-16°C) and a maximum of 10.4°F (-12°C). The warmest part of the day will be from midnight, 1 am, and from 10 am to 2 pm.
The highest temperature will be a few degrees lower than the average maximum of 31.1°F (-0.5°C) in January. The lowest temperature will be also a couple of degrees lower than the average minimum of 17.1°F (-8.3°C) in January.
Updated: Jan 21, 2025 @ 08:24:35 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Keystone, South Dakota, USA

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