Weather forecast for 10 days
Roy, MT

Weather forecast for the weekend

Saturday, Jun 21.

Partly Cloudy
5:17 am

9:18 pm
MDT
Partly Cloudy
66°F / 43°F
  • Wind: 16mph WNW
  • Humidity: 65%
  • Precip. probability: 22%
  • Precipitation: 0.31"
  • UV index: 7
On Saturday, in Roy, intermittent cloud cover is expected, allowing for some sunshine.
With a low probability, light precipitation is predicted. The highest temperature will be a comfortable 66.2°F, while the lowest forecasted temperature is a chilly 42.8°F.
Saturday's temperature is predicted to match June's standard peak of 68.5°F.
Sunrise will be at 5:17 am and sunset at 9:18 pm; the daylight will last for 16h and 1min.

Sunday, Jun 22.

AM Showers
5:17 am

9:18 pm
MDT
AM Showers
52°F / 39°F
  • Wind: 16mph WNW
  • Humidity: 67%
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • UV index: 7
On Sunday, June 22, expect a damp start with early morning showers.
Minimal precipitation is anticipated. The maximum temperature will be a cool 51.8°F, while the minimum predicted temperature is an icy 39.2°F.
On Sunday, the maximum temperature of 51.8°F will resemble May's climate more than June's.
Sunrise will be at 5:17 am and sunset at 9:18 pm; the daylight will last for 16h and 1min.

Frequently asked questions

What is the weather forecast for Roy for Saturday?
On Saturday, a pleasant mix of sun and clouds will define the day.
Will it rain on Saturday?
Light precipitation of 0.31" is forecasted on Saturday. The possibility of rainfall is 22%.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Roy for Sunday?
On Sunday, morning showers are expected.
Will it rain on Sunday in Roy?
On Sunday, there is a low chance of minimal precipitation in Roy.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 51.8°F, while the lowest temperature will be 39.2°F.
What is the weather forecast for Roy for the next ten days?
In Roy, weather will be unstable, and a combination of cloudy, clear, unstable and rain-soaked weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is expected on Saturday through next Monday in Roy. Saturday, with light precipitation of 0.31", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 51.8°F and 84.2°F, as the minimum temperature will be between 39.2°F and 57.2°F.
What will be the hottest and the coldest days in Roy?
Thursday will be the hottest day, with a maximum temperature of 84.2°F. The coldest day will be Sunday, with a maximum of 51.8°F.

Long-term weather forecast

MonJun 16.
  • 73°F
  • 50°F
Cloudy
Cloudy
  • Wind: 7mph WNW
  • Humidity: 58%
  • UV index: 6
  • Precip. probability: 17%
  • Precipitation: 0"
  • 5:16 am 9:16 pm MDT
TueJun 17.
  • 77°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSE
  • Humidity: 47%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:16 am 9:16 pm MDT
WedJun 18.
  • 81°F
  • 55°F
Sunny
Sunny
  • Wind: 13mph WNW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:16 am 9:17 pm MDT
ThuJun 19.
  • 84°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph N
  • Humidity: 34%
  • UV index: 8
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:17 am 9:17 pm MDT
FriJun 20.
  • 73°F
  • 50°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 13mph E
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 37%
  • Precipitation: 0"
  • 5:17 am 9:17 pm MDT
SatJun 21.
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0.31"
  • 5:17 am 9:18 pm MDT
SunJun 22.
  • 52°F
  • 39°F
AM Showers
AM Showers
  • Wind: 16mph WNW
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:17 am 9:18 pm MDT
MonJun 23.
  • 66°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph W
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 13%
  • Precipitation: 0.04"
  • 5:18 am 9:18 pm MDT
TueJun 24.
  • 72°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph ESE
  • Humidity: 48%
  • UV index: 6
  • Precip. probability: 20%
  • Precipitation: 0"
  • 5:18 am 9:18 pm MDT
WedJun 25.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph N
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:18 am 9:18 pm MDT
The weather will be unstable for the next ten days, and a mix of gloomy, clear, storm-filled and rain-soaked weather is forecasted.
Rain is anticipated on Saturday through next Monday.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 51.8°F and 84.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 39.2°F to 57.2°F.
The hottest day will be Thursday, with a maximum of 84.2°F; expect the coldest day on Sunday with a high of 51.8°F.
Updated: Jun 16, 2025 @ 06:59:29 UTC
Published by: Weather Atlas | About Us
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