Weather forecast for 10 days
Erwin, SD

On Saturday, in Erwin, the weather will be windy and partly cloudy.
The temperature will fluctuate from a high of a subzero 23°F (-5°C) to a low of a polar cold 3.2°F (-16°C).
On Saturday, the maximum temperature will be in line with January's average highest temperature.
Sunrise will be at 7:53 am and sunset at 5:31 pm; the daylight will last for 9h and 38min.

On Sunday, in Erwin, mostly bright and sunny weather is expected.
The maximum temperature will be a freezing 28.4°F (-2°C), while the minimum temperature will be an extreme-cold 12.2°F (-11°C).
It will be warmer, and the maximum temperature of 28.4°F (-2°C) will be more in line with December's average highest temperature of 23.7°F (-4.6°C) than January's of 19.4°F (-7°C).
Sunrise will be at 7:52 am and sunset at 5:32 pm; the daylight will last for 9h and 40min.

For the next ten days, a combination of cloudy and sunny weather is predicted.
Rainfall is not expected in Erwin in the upcoming period.
Temperature differences will be considerable in the upcoming period. The maximum temperature will range between 15.8°F (-9°C) and 39.2°F (4°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will be between -0.4°F (-18°C) and 23°F (-5°C).
The warmest day will be next Friday, with a maximum of 39.2°F (4°C); the coldest day will be Thursday, with a maximum of 15.8°F (-9°C).

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The coldest month in Erwin is January, with an average high-temperature of 19.4°F (-7°C) and an average low-temperature of 5.5°F (-14.7°C).