Weather forecast for 10 days
Simms, MT

Today, on Sunday, December 22, windy and sunny weather is anticipated.
The temperature will fluctuate from a high of a frosty 48.2°F (9°C) to a low of a wintry 33.8°F (1°C).
The maximum temperature today will be higher and more in line with November's average highest temperature of 40.1°F (4.5°C) than December's of 29.5°F (-1.4°C).
Sunrise will be at 8:11 am and sunset at 4:41 pm; the daylight will last for 8h and 31min.

For the next ten days, primarily cloudy and occasionally sunny weather is expected.
Rainfall is not predicted in Simms in the upcoming days.
Temperature variation will be considerable in the upcoming days. The highest temperature will range between 32°F (0°C) and 50°F (10°C), while the lowest nightly temperature variation will be also considerable, as the lowest temperature will vary between 17.6°F (-8°C) and 33.8°F (1°C).
Monday will be the warmest day, with a maximum temperature of 50°F (10°C); with the highest temperature of 32°F (0°C), next Tuesday will be the coldest day.

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December is the coldest month in Simms, with an average high-temperature of 29.5°F (-1.4°C) and an average low-temperature of 17.4°F (-8.1°C).