Weather forecast for 10 days
Sweet Grass, MT

Today, in Sweet Grass, brief periods of light rainfall are anticipated in the morning.
Minimal precipitation is predicted. The temperature will vary between a maximum of a chilly 44.6°F (7°C) and a minimum of a freezing 28.4°F (-2°C).
It will be warmer, and the highest temperature of 44.6°F (7°C) will be more in line with November's average maximum of 38.1°F (3.4°C) than the average maximum of 27.1°F (-2.7°C) in December.
Sunrise was at 8:18 am and sunset will be at 4:35 pm; the daylight will last for 8h and 17min.

For the next ten days, a combination of primarily cloudy and occasionally rainy and sunny weather is anticipated.
With a 49% probability, rainfall is expected only today. Predicted precipitation will be minimal at 0.04" (1mm).
Temperature differences will be considerable in the upcoming period. The highest temperature will range between 26.6°F (-3°C) and 46.4°F (8°C), while the lowest nightly temperature variation will be also considerable, as the minimum temperature will range between 10.4°F (-12°C) and 30.2°F (-1°C).
Monday will be the warmest day, with a maximum temperature of 46.4°F (8°C); with the highest temperature of 26.6°F (-3°C), next Tuesday will be the coldest day.

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December is the coldest month in Sweet Grass, with an average high-temperature of 27.1°F (-2.7°C) and an average low-temperature of 15.3°F (-9.3°C).