Weather forecast for 10 days
Sidney, MT

Weather forecast for the weekend

Saturday, May 24.

Cloudy
5:06 am

8:40 pm
MDT
Cloudy
66°F / 48°F
  • Wind: 15mph ESE
  • Humidity: 66%
  • Precip. probability: 19%
  • Precipitation: 0"
  • UV index: 4
On Saturday, May 24, expect mostly gray skies with limited brightness.
The highest temperature will be an enjoyable 66.2°F, while the lowest anticipated temperature is a brisk 48.2°F.
The maximum temperature for Saturday is anticipated to match the regular May high of 65.3°F.
Sunrise will be at 5:06 am and sunset at 8:40 pm; the daylight will last for 15h and 34min.

Sunday, May 25.

Mostly Cloudy
5:05 am

8:41 pm
MDT
Mostly Cloudy
63°F / 46°F
  • Wind: 15mph ESE
  • Humidity: 72%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Sidney, sunshine will be limited due to heavy cloud coverage.
The temperature variation is forecasted to range from a maximum of a comfortable 62.6°F to a minimum of a frosty 46.4°F.
May's typical peak of 65.3°F is predicted to be mirrored in the day’s high.
Sunrise will be at 5:05 am and sunset at 8:41 pm; the daylight will last for 15h and 37min.

Frequently asked questions

What is the weather forecast for Sidney for Saturday?
On Saturday, gray and overcast skies will be present.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 66.2°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Sidney for Sunday?
On Sunday, in Sidney, a mainly cloudy pattern is expected.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 62.6°F, while the lowest temperature will be 46.4°F.
What is the weather forecast for Sidney for the next ten days?
In Sidney, a combination of gloomy and sunny weather is anticipated for the next ten days.
How warm will it be in the next ten days in Sidney?
The maximum temperature will range between 59°F and 78.8°F, as the minimum temperature will vary between 35.6°F and 53.6°F.
What will be the warmest and the coldest days?
Next Friday will be the warmest day, with a maximum temperature of 78.8°F. The coldest day will be Friday, with a maximum of 59°F.

Long-term weather forecast

WedMay 21.
  • min.
  • 36°F
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Wind: 8mph ENE
  • Humidity: 85%
  • UV index: 0
  • Precip. probability: 9%
  • Precipitation: 0"
  • 5:09 am 8:37 pm MDT
ThuMay 22.
  • 66°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph E
  • Humidity: 61%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:08 am 8:38 pm MDT
FriMay 23.
  • 59°F
  • 45°F
Cloudy
Cloudy
  • Wind: 17mph ESE
  • Humidity: 66%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:07 am 8:39 pm MDT
SatMay 24.
  • 66°F
  • 48°F
Cloudy
Cloudy
  • Wind: 15mph ESE
  • Humidity: 66%
  • UV index: 4
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:06 am 8:40 pm MDT
SunMay 25.
  • 63°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph ESE
  • Humidity: 72%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:05 am 8:41 pm MDT
MonMay 26.
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SE
  • Humidity: 70%
  • UV index: 7
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:04 am 8:42 pm MDT
TueMay 27.
  • 70°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph SE
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:03 am 8:43 pm MDT
WedMay 28.
  • 73°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph SE
  • Humidity: 60%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:02 am 8:45 pm MDT
ThuMay 29.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph SE
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:02 am 8:46 pm MDT
FriMay 30.
  • 79°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph NW
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 18%
  • Precipitation: 0"
  • 5:01 am 8:47 pm MDT
During the upcoming ten-day period, a combination of cloudy and clear weather is forecasted.
Rain is not expected in Sidney in the upcoming period.
Temperature fluctuation will be noticeable over the next several days. Highs will range from 59°F to 78.8°F, while there will be also a marked difference in overnight low temperatures, as temperatures overnight will fluctuate from 35.6°F up to 53.6°F.
Next Friday is expected to be the warmest, reaching up to 78.8°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 59°F.
Updated: May 21, 2025 @ 21:41:04 UTC
Published by: Weather U.S. | About Us
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