Weather forecast for today
Keystone, SD

Today, in Keystone, primarily cloudless sky and mainly sunny weather are anticipated.
The temperature will vary between a maximum of a comfortable 60.8°F (16°C) and a minimum of an icy 41°F (5°C).
Today, the highest temperature will be higher and more in line with November's average maximum of 42.3°F (5.7°C) than December's of 29.8°F (-1.2°C).
Sunrise will be at 7:23 am and sunset at 4:20 pm; the daylight will last for 8h and 58min.

Currently, the sky is cloudless.
The temperature is an icy 37.4°F (3°C), and the felt air temperature is appraised at a cold 32°F (0°C). The current temperature is almost at the minimum-anticipated 41°F (5°C) for today.

Today, in Keystone, a combination of sunny and cloudy weather is forecasted.
The temperature will be between the lowest temperature of 37.4°F (3°C) and the highest temperature of 59°F (15°C). The warmest part of the day will be around 2 pm.
Today, the highest temperature will be more comparable to November's average maximum of 42.3°F (5.7°C) than the average maximum of 29.8°F (-1.2°C) in December. Today, the lowest temperature will be also more resembling to November's average minimum of 25.9°F (-3.4°C) than the average minimum of 16.5°F (-8.6°C) in December.

---

The coldest month in Keystone is December, with an average high-temperature of 29.8°F (-1.2°C) and an average low-temperature of 16.5°F (-8.6°C).