Weather WorldFrenchtown High School, MT Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Frenchtown High School Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | |  |  | |  | |  | | |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Rain | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of Rain |
| Hi: 86°FHi: 30°C | Lo: 47°FLo: 8°C | Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 67°FHi: 19°C | Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 75°FHi: 24°C | Lo: 43°FLo: 6°C | Hi: 77°FHi: 25°C | Lo: 45°FLo: 7°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 40% | POP: 70% | POP: 50% | POP: 40% | POP: 30% | POP: 40% | POP: 30% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 206 AM MDT Tue Sep 01 2026 
Frenchtown High School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Frenchtown High School Weather Map
Frenchtown High School Quick Facts
Frenchtown High School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1243 AM MDT Tue Sep 1 2026
Discussion
...
KEY MESSAGES:- Widespread showers and thunderstorms this afternoon and evening, with gusty outflow winds of 30-50 mph, brief moderate rainfall, and lightning, strongest storms south of Highway 200.
- Another round of storms Wednesday capable of 30-50 mph outflows and heavy rain rates up to 0.5 inches per hour.
- Persistent active pattern late week into the weekend under southwesterly flow, with a 15% chance of a tropical moisture tap on Sunday or Monday.
Today & Tonight: High pressure rid...