Weather forecast for tomorrow
Keystone, SD

Weather forecast for tomorrow

Sunday, Mar 30.

Snow Showers
6:36 am

7:19 pm
MDT
Snow Showers
34°F / 27°F
  • Wind: 7mph NE
  • Humidity: 79%
  • Precip. probability: 50%
  • Precipitation: 0.16"
  • UV index: 2
Tomorrow, on Sunday, March 30, light snow showers are expected to continue.
With a low probability, light precipitation is forecasted.
Slight temperature shifts from a high of an icy 33.8°F to a low of a harsh 26.6°F are predicted.
The day's peak of 33.8°F reflects February's seasonal pattern more than March's.
Sunrise will be at 6:36 am and sunset at 7:19 pm; tomorrow's daylight will last for 12h and 44min.

Frequently asked questions

What is the weather forecast for Keystone for tomorrow?
On Sunday, in Keystone, minor snow showers may brush the area.
Will it snow tomorrow?
Light precipitation of 0.16" is anticipated in Keystone. The likelihood of snowfall is 50%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 33.8°F, while the lowest temperature will be 26.6°F.
Tomorrow, the maximum temperature will be uncommonly lower than the average highest temperature of 43.9°F in March. The lowest temperature tomorrow will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Keystone, sunrise will be at 6:36 am and sunset at 7:19 pm (MDT).
How many hours of daylight will Keystone have tomorrow?
Tomorrow, the daylight will last for 12h and 44min.

Hourly weather forecast

12 am
  • 28°F
  • Feels like:
    23°F
Snow Showers
Snow Showers
  • Wind: 4mph NE
  • Pressure: 30.03"Hg
  • Humidity: 87%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 4mi
2 am
  • 28°F
  • Feels like:
    25°F
Cloudy
Cloudy
  • Wind: 3mph NE
  • Pressure: 30.03"Hg
  • Humidity: 86%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 3mi
4 am
  • 27°F
  • Feels like:
    23°F
Cloudy
Cloudy
  • Wind: 4mph NNE
  • Pressure: 30"Hg
  • Humidity: 87%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 3mi
6 am
  • 28°F
  • Feels like:
    23°F
Few Snow Showers
Few Snow Showers
  • Wind: 4mph NE
  • Pressure: 30.03"Hg
  • Humidity: 88%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunrise: 6:36 am
8 am
  • 28°F
  • Feels like:
    25°F
Snow Showers
Snow Showers
  • Wind: 4mph NE
  • Pressure: 30.06"Hg
  • Humidity: 87%
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • Visibility: 1mi
10 am
  • 30°F
  • Feels like:
    25°F
Cloudy
Cloudy
  • Wind: 5mph NE
  • Pressure: 30.06"Hg
  • Humidity: 80%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 1mi
12 pm
  • 32°F
  • Feels like:
    27°F
Cloudy
Cloudy
  • Wind: 6mph NE
  • Pressure: 30.03"Hg
  • Humidity: 75%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 2mi
2 pm
  • 34°F
  • Feels like:
    28°F
Cloudy
Cloudy
  • Wind: 6mph ENE
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 2mi
4 pm
  • 34°F
  • Feels like:
    27°F
Few Snow Showers
Few Snow Showers
  • Wind: 7mph NE
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 3mi
6 pm
  • 32°F
  • Feels like:
    25°F
Snow Showers
Snow Showers
  • Wind: 7mph NE
  • Pressure: 30.03"Hg
  • Humidity: 80%
  • Precip. probability: 49%
  • Precipitation: 0.04"
  • Visibility: 2mi
Sunset: 7:19 pm
8 pm
  • 28°F
  • Feels like:
    25°F
Snow Showers
Snow Showers
  • Wind: 3mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 91%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 2mi
10 pm
  • 28°F
  • Feels like:
    28°F
Few Snow Showers
Few Snow Showers
  • Wind: 2mph E
  • Pressure: 30.12"Hg
  • Humidity: 93%
  • Precip. probability: 32%
  • Precipitation: 0.04"
  • Visibility: 3mi
Tomorrow, a combination of snow-filled, cloud-filled and misty weather is forecasted.
With minimal precipitation of 0.04", snowfall is anticipated at 12 am, 1 am, and from 6 am to 8 am, and from 3 pm to 11 pm.
The temperature will be between the lowest temperature of 26.6°F and the highest temperature of 33.8°F. The warmest part of the day will be from 1 pm to 4 pm.
The highest temperature tomorrow will resemble February's average maximum of 31.5°F more than March's average. Tomorrow, the night is expected to be similar to the typical March low of 26.4°F.
Updated: Mar 29, 2025 @ 16:26:04 UTC
Published by: Weather U.S. | About Us
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