The long-range forecast for Keystone predicts a cold wave, with temperatures dropping to 1°, significantly lower than typical for Keystone and -4.3 °F below the historical average.
The long-range forecast for Keystone predicts a cold wave, with temperatures dropping to 1°, significantly lower than typical for Keystone and -4.3 °F below the historical average.
Check out our estimated 30 days weather forecast for Keystone, this data is based on the average weather in Keystone in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Keystone next to the desired date.