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Boundary Trail, MT Weather Forecast

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Boundary Trail, MT Weather Forecast

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Boundary Trail MT weather - Clear - 55°F
Clear
55°F
Updated 6:28 am
Feels Like 33°F
Humidity 56%
Wind NNE 12 mph
Barometer  29.82 in
Dew Point 40°F
Boundary Trail MT weather - Clear - 13°C
Clear
13°C
Updated 6:28 am
Feels Like 0°C
Humidity 56%
Wind NNE 19 km/h
Barometer  101 kPa
Dew Point 4°C
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Boundary Trail Weather Forecast

TODAY TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Boundary Trail, MT Weather - Today Chance Of T-Storm Boundary Trail, MT Weather - Tonight Chance Of Snow Boundary Trail, MT Weather - Monday Chance Of Rain Boundary Trail, MT Weather - Monday Night Chance Of Rain Boundary Trail, MT Weather - Tuesday Chance Of Rain Boundary Trail, MT Weather - Tuesday Night Chance Of Rain Boundary Trail, MT Weather - Wednesday Mostly Sunny Boundary Trail, MT Weather - Wednesday Night Mostly Clear Boundary Trail, MT Weather - Thursday Mostly Sunny Boundary Trail, MT Weather - Thursday Night Mostly Clear Boundary Trail, MT Weather - Friday Mostly Sunny Boundary Trail, MT Weather - Friday Night Mostly Clear
Chance of T-Storm Chance of Snow Chance of Rain Chance of Rain Chance of Rain Chance of Rain Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear
Hi: 50°FHi: 10°C
 Lo: 36°FLo: 2°C Hi: 46°FHi: 8°C
 Lo: 40°FLo: 4°C Hi: 55°FHi: 13°C
 Lo: 40°FLo: 4°C Hi: 56°FHi: 13°C
 Lo: 40°FLo: 4°C Hi: 60°FHi: 16°C
 Lo: 40°FLo: 4°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C
POP: 100% POP: 50% POP: 50% POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM MDT Sun Sep 13 2026 Boundary Trail, MT Weather - WeatherWorld.com

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Issued: 228 AM MDT Sun Sep 13 2026

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KEY MESSAGES:
  • Easterly gap winds will weaken through the morning, turning westerly by this afternoon
  • Widespread rain and mountain snow above 7,000 feet late tonight into early Monday, mainly through central Idaho and northwest Montana.
  • Drying and warming conditions by mid-week.

A Pacific storm system is moving inland today and will track into northwest Montana tonight, bringing showers and isolated thunderstorms to north-central Idaho early this morning. Ahead of this system, strong ...