Keystone, MT Monthly Weather

Altitude - 1141m | 47°16′5″N,114°56′10″W | map (OSM)

Keystone, MT

°F

4:30 pmClear2mphSW

Sat, December 13, 20255:21 PM (GMT -07:00)

December

Sun	Mon	Tue	Wed	Thu	Fri	Sat Dec 13 51 °F low39 °F
Sun Dec 14 48 °F low38 °F	Mon Dec 15 48 °F low41 °F	Tue Dec 16 46 °F low41 °F	Wed Dec 17 44 °F low32 °F	Thu Dec 18 38 °F low29 °F	Fri Dec 19 40 °F low34 °F	Sat Dec 20 35 °F low32 °F
Sun Dec 21 34 °F low31 °F	Mon Dec 22 34 °F low31 °F	Tue Dec 23 35 °F low30 °F	Wed Dec 24 35 °F low31 °F	Thu Dec 25 35 °F low30 °F	Fri Dec 26 36 °F low32 °F	Sat

Last updated 1h 47min ago

Temperature in Keystone, MT for month

* Keystone, MT 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, MT, 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, MT. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.