Weather forecast for 10 days
Grantsdale, MT

Weather forecast for the weekend

Saturday, May 3.

Partly Cloudy
6:17 am

8:49 pm
MDT
Partly Cloudy
77°F / 46°F
  • Wind: 7mph W
  • Humidity: 23%
  • Precip. probability: 22%
  • Precipitation: 0"
  • UV index: 6
Today, on Saturday, May 3, partly cloudy skies will persist, making for a mix of sun and clouds.
Temperature measurements will peak at a temperate 77°F, with a considerable drop to a low of a chilly 46.4°F.
Today, expect warmer conditions as the high matches June's average of 65.3°F, not May's.
Sunrise was at 6:17 am and sunset will be at 8:49 pm; the daylight will last for 14h and 32min.

Sunday, May 4.

Cloudy
6:15 am

8:50 pm
MDT
Cloudy
52°F / 39°F
  • Wind: 9mph NNW
  • Humidity: 66%
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • UV index: 3
Tomorrow, in Grantsdale, gloomy weather with thick clouds is expected.
Minimal precipitation is forecasted. The highest temperature will be a crisp 51.8°F, while the lowest predicted temperature is an icy 39.2°F.
Tomorrow's forecasted high will be a few degrees lower than the typical May high of 56.7°F.
Sunrise will be at 6:15 am and sunset at 8:50 pm; tomorrow's daylight will last for 14h and 35min.

Frequently asked questions

What is the weather forecast for Grantsdale for tomorrow?
Tomorrow, low-hanging clouds will persist throughout the day.
Will it rain tomorrow?
Tomorrow, there is a low chance of minimal precipitation in Grantsdale.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 51.8°F, while the minimum temperature will be 39.2°F.
Tomorrow, the maximum temperature will be a few degrees lower than the average highest temperature in May. The lowest temperature will be also a couple of degrees higher than the average low of 33.4°F.
When are sunrise and sunset tomorrow?
On Sunday, in Grantsdale, sunrise will be at 6:15 am and sunset at 8:50 pm (MDT).
How many hours of daylight will Grantsdale have tomorrow?
In Grantsdale, the length of the day tomorrow will be 14h and 35min.
What is the weather forecast for Grantsdale for the next ten days?
In Grantsdale, a combination of overcast and mostly clear weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is anticipated only on Sunday. With a probability of 24%, minimal precipitation of 0.08" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 51.8°F and 82.4°F, as the minimum temperature will be between 33.8°F and 50°F.
What will be the warmest and the coldest days?
Next Saturday will be the warmest day, with a maximum temperature of 82.4°F. Tomorrow will be the coldest day, with a maximum temperature of 51.8°F.

Long-term weather forecast

SatMay 3.
  • 77°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph W
  • Humidity: 23%
  • UV index: 6
  • Precip. probability: 22%
  • Precipitation: 0"
  • 6:17 am 8:49 pm MDT
SunMay 4.
  • 52°F
  • 39°F
Cloudy
Cloudy
  • Wind: 9mph NNW
  • Humidity: 66%
  • UV index: 3
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 6:15 am 8:50 pm MDT
MonMay 5.
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NNE
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 19%
  • Precipitation: 0"
  • 6:14 am 8:52 pm MDT
TueMay 6.
  • 66°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NE
  • Humidity: 47%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:12 am 8:53 pm MDT
WedMay 7.
  • 75°F
  • 45°F
Sunny
Sunny
  • Wind: 8mph SW
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:11 am 8:54 pm MDT
ThuMay 8.
  • 73°F
  • 41°F
Sunny
Sunny
  • Wind: 9mph W
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:10 am 8:56 pm MDT
FriMay 9.
  • 79°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph WNW
  • Humidity: 37%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:08 am 8:57 pm MDT
SatMay 10.
  • 82°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SE
  • Humidity: 32%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:07 am 8:58 pm MDT
SunMay 11.
  • 79°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph WSW
  • Humidity: 35%
  • UV index: 6
  • Precip. probability: 17%
  • Precipitation: 0"
  • 6:06 am 8:59 pm MDT
MonMay 12.
  • 70°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:04 am 9:01 pm MDT
It is expected that a combination of dull and sunny weather is predicted.
With a 24% probability, rainfall is expected only on Sunday. The precipitation will be minimal at 0.08".
Expect a substantial fluctuation in daytime highs in the upcoming days. The maximum temperature will vary between 51.8°F and 82.4°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 33.8°F and 50°F.
The warmest day will be next Saturday, with a maximum of 82.4°F; the coldest day will be Sunday, with a maximum of 51.8°F.
Updated: May 3, 2025 @ 18:55:06 UTC
Published by: Weather U.S. | About Us
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