Chain Lake, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Chain Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Patchy Fog | Mostly Clear | Partly Sunny | Mostly Cloudy | Clearing | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Sunny |
| Hi: 38°FHi: 3°C | Lo: 20°FLo: -7°C | Hi: 43°FHi: 6°C | Lo: 25°FLo: -4°C | Hi: 44°FHi: 7°C | Lo: 24°FLo: -4°C | Hi: 40°FHi: 4°C Lo: 23°FLo: -5°C | Hi: 40°FHi: 4°C Lo: 23°FLo: -5°C | Lo: 25°FLo: -4°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C | Hi: 44°FHi: 7°C Lo: 28°FLo: -2°C | Hi: 49°FHi: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 PM MST Mon Nov 02 2026 

Chain Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Chain Lake Weather Map
Chain Lake Quick Facts
Chain Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1027 PM MST Mon Nov 2 2026
Key Messages
- Dry and mild weather through the upcoming week.
- Gusty winds along the Rocky Mountain Front Thursday through Friday night.
- Patchy fog possible during overnight and early morning hours, mainly impacting the SW valleys and areas near bodies of water.
Discussion
... /Issued 803 PM MST Mon Nov 2 2026/- Meteorological Overview:
Overall, weather will be mild and dry through the upcoming work week. The main concern will be gusty winds along the Rocky Mountain Front Thursday through Friday night.
...
Weather World