Keystone (SD) 10-Day Weather Forecast
Sun Dec 15
9°C | -1°C
W 
22 km/h
22 km/h
almost clear and no rain
Mon Dec 16
4°C | -5°C
W 29 km/h
29 km/h
partly cloudy and no rain
Tue Dec 17
2°C | -6°C
W 11 km/h
11 km/h
almost clear and no rain
Wed Dec 18
9°C | -4°C
W 22 km/h
22 km/h
broken clouds and no rain
Thu Dec 19
6°C | -2°C
NW 36 km/h
36 km/h
almost clear and no rain
Fri Dec 20
10°C | -5°C
W 11 km/h
11 km/h
broken clouds and no rain
Sat Dec 21
3°C | -5°C
SE 11 km/h
11 km/h
partly cloudy and no rain
Sun Dec 22
10°C | -2°C
S 14 km/h
14 km/h
partly cloudy and no rain
Mon Dec 23
10°C | 1°C
SE 14 km/h
14 km/h
partly cloudy and no rain
Tue Dec 24
8°C | 0°C
NW 14 km/h
14 km/h
overcast and no rain
See the 10-day forecast for popular European destinations
Europe ForecastWeather for today Sunday 15 Dec
For Sunday the predicted weather in Keystone is almost clear with no rain. The maximum temperature is a cold 9°C, while the minimum temperature is a very cold -1°C.
Weather for tomorrow Monday 16 Dec
For Monday the forecast for Keystone is partly cloudy with no rain. The maximum predicted temperature is a cold 4°C, while the minimum temperature is a very cold -5°C.
Get more details in the extended 10 day forecast. Check out our December climate page to see if the current temperatures in Keystone is typical for this time of year.
