Weather forecast for 10 days
Sidney, MT

Weather forecast for the weekend

Saturday, May 3.

Sunny
5:33 am

8:13 pm
MDT
Sunny
86°F / 48°F
  • Wind: 11mph S
  • Humidity: 33%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Saturday, May 3, sunny conditions are expected to continue.
Temperature is predicted to hit a high of a tropical 86°F during the day, dipping to a low of a chilly 48.2°F at night.
The expected high is higher and consistent with May's normal of 65.3°F rather than April's.
Sunrise will be at 5:33 am and sunset at 8:13 pm; the daylight will last for 14h and 41min.

Sunday, May 4.

Mostly Sunny
5:31 am

8:15 pm
MDT
Mostly Sunny
84°F / 52°F
  • Wind: 15mph SE
  • Humidity: 44%
  • Precip. probability: 7%
  • Precipitation: 0"
  • UV index: 6
On Sunday, May 4, sun-filled skies will remain for most of the day.
Significant temperature fluctuations from a high of a warm 84.2°F to a low of a crisp 51.8°F are forecasted.
On Sunday, the forecasted high will be higher and closer to May's typical value of 65.3°F than April's 52.5°F.
Sunrise will be at 5:31 am and sunset at 8:15 pm; the daylight will last for 14h and 44min.

Frequently asked questions

What is the weather forecast for Sidney for Saturday?
On Saturday, skies are expected to be clear and full of sunshine.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 86°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Sidney for Sunday?
On Sunday, a bright and mostly cloud-free sky is in store.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for Sidney for the next ten days?
In Sidney, predominantly dull and occasionally clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted only for next Monday. With a probability of 24%, light precipitation of 0.16" is expected.
How hot will it be in the next ten days?
The maximum temperature will range between 57.2°F and 86°F, as the minimum temperature will range between 30.2°F and 51.8°F.
What will be the hottest and the coldest days in Sidney?
With the maximum temperature of 86°F, Saturday will be the hottest day. Today is the coldest day, with a maximum temperature of 57.2°F.

Long-term weather forecast

MonApr 28.
  • 57°F
  • 30°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph N
  • Humidity: 49%
  • UV index: 4
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:41 am 8:06 pm MDT
TueApr 29.
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSW
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 2%
  • Precipitation: 0.08"
  • 5:39 am 8:08 pm MDT
WedApr 30.
  • 64°F
  • 39°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 14mph NNW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:37 am 8:09 pm MDT
ThuMay 1.
  • 64°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph NW
  • Humidity: 46%
  • UV index: 6
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:36 am 8:10 pm MDT
FriMay 2.
  • 73°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SSW
  • Humidity: 39%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:34 am 8:12 pm MDT
SatMay 3.
  • 86°F
  • 48°F
Sunny
Sunny
  • Wind: 11mph S
  • Humidity: 33%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:33 am 8:13 pm MDT
SunMay 4.
  • 84°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SE
  • Humidity: 44%
  • UV index: 6
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:31 am 8:15 pm MDT
MonMay 5.
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NNE
  • Humidity: 56%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:30 am 8:16 pm MDT
TueMay 6.
  • 63°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph NE
  • Humidity: 61%
  • UV index: 5
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:28 am 8:17 pm MDT
WedMay 7.
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 59%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:27 am 8:19 pm MDT
For the coming ten days, primarily cloud-filled and occasionally sunny weather is forecasted.
With a probability of 24%, rainfall is predicted only for next Monday. The precipitation will be light at 0.16".
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 57.2°F and 86°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 30.2°F to 51.8°F.
Saturday is expected to be the hottest, reaching up to 86°F; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Apr 28, 2025 @ 16:24:00 UTC
Published by: Weather Atlas | About Us
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