Weather forecast for 10 daysKeystone, NE

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 75°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphS 191°
  • Humidity: 24%
  • UV index: 4
  • Sunrise: 7:00 am MDT
  • Sunset: 6:02 pm MDT
  • ▼
Today, in Keystone, skies will stay clear and sunny.
The peak daytime temperature will touch a warm 75.2°F, while the nighttime temperature will descend to a cold 32°F.
Today, meteorological data suggests the high will feel more like September, based on a forecast of 75.2°F.
Sunrise was at 7:00 am and sunset will be at 6:02 pm; the daylight will last for 11h and 2min.

Sunday Oct 18, 2026

  • 77°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphW 264°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:01 am MDT
  • Sunset: 6:01 pm MDT
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On Sunday, in Keystone, clear skies with only minor cloud interruptions are also in the outlook.
Considerable temperature fluctuations from a high of a temperate 77°F to a low of a wintry 39.2°F are predicted.
Tomorrow, temperatures will feel warmer with a high of 77°F, more typical for September than for October.
Sunrise will be at 7:01 am and sunset at 6:01 pm; tomorrow's daylight will last for 10h and 59min.

10-day overview

Daily temperatures

Maximum temperature: 81°C.
Coldest day: Sunday 25.10. 66°C.

Chance of precipitation

Highest chance: Friday 24%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 75°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphS 191°
  • Humidity: 24%
  • UV index: 4
  • Sunrise: 7:00 am MDT
  • Sunset: 6:02 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 77°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphW 264°
  • Humidity: 42%
  • UV index: 4
  • Sunrise: 7:01 am MDT
  • Sunset: 6:01 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphENE 60°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:02 am MDT
  • Sunset: 5:59 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 9mphSSE 156°
  • Humidity: 63%
  • UV index: 4
  • Sunrise: 7:03 am MDT
  • Sunset: 5:58 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 4mphN 0°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:05 am MDT
  • Sunset: 5:56 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 13mphSE 140°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:06 am MDT
  • Sunset: 5:55 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 81°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • Wind: 19mphSSE 168°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:07 am MDT
  • Sunset: 5:53 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 12mphNW 326°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:08 am MDT
  • Sunset: 5:52 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 10mphE 89°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:09 am MDT
  • Sunset: 5:51 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 9mphSSE 158°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:10 am MDT
  • Sunset: 5:49 pm MDT
  • ▼
Over the next ten days, conditions will reflect that a combination of overcast and dry and sunny weather is forecasted.
With a probability of 24%, rainfall is expected only on Friday. The precipitation will be minimal at 0.12".
Temperature fluctuation will be noticeable in the next ten days. The temperature is expected to swing from 66.2°F up to 80.6°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 32°F and 57.2°F.
The warmest days in Keystone, Nebraska, will be Wednesday and Friday, with a maximum of 80.6°F; expect the coldest day on next Sunday with a high of 66.2°F.
Updated: Oct 17, 2026 @ 17:07:54 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, the forecast calls for abundant sunshine.

Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 32°F.
The maximum temperature will be noticeably higher than the average highest temperature of 61.7°F in October. Today, the lowest temperature will be also significantly lower than the average low of 42.8°F.

On Saturday, in Keystone, sunrise was at 7:00 am and sunset will be at 6:02 pm (MDT).

In Keystone, today, there will be 11h and 2min of daylight.

On Sunday, sunny intervals will be long-lasting, with few disruptions.

Tomorrow, the maximum temperature will be 77°F, while the minimum temperature will be 39.2°F.
The highest temperature tomorrow will be notably higher than the average maximum of 61.7°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Keystone, sunrise will be at 7:01 am and sunset at 6:01 pm (MDT).

In Keystone, tomorrow, there will be 10h and 59min of daylight.