Sun Feb 1 49 °F low33 °F	Mon Feb 2 46 °F low32 °F	Tue Feb 3 41 °F low30 °F	Wed Feb 4 44 °F low29 °F	Thu Feb 5 54 °F low37 °F	Fri Feb 6 49 °F low34 °F	Sat Feb 7 48 °F low33 °F
Sun Feb 8 47 °F low32 °F	Mon Feb 9 44 °F low29 °F	Tue Feb 10 37 °F low24 °F	Wed Feb 11 35 °F low22 °F	Thu Feb 12 35 °F low23 °F	Fri Feb 13 39 °F low11 °F	Sat Feb 14 39 °F low12 °F
Sun Feb 15 30 °F low11 °F	Mon Feb 16 31 °F low18 °F	Tue Feb 17 42 °F low17 °F	Wed Feb 18 45 °F low13 °F	Thu Feb 19 31 °F low11 °F	Fri Feb 20 36 °F low18 °F	Sat Feb 21 46 °F low20 °F
Sun Feb 22 40 °F low18 °F	Mon Feb 23 37 °F low15 °F	Tue Feb 24 42 °F low20 °F	Wed Feb 25 39 °F low19 °F	Thu Feb 26 35 °F low20 °F	Fri Feb 27 47 °F low22 °F	Sat Feb 28 46 °F low13 °F

Last updated 2h 35min ago

Temperature in Keystone, SD for month

* Keystone, SD Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Keystone, SD, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Keystone, SD. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.