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Pierce Lake, MT Weather Forecast

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Pierce Lake, MT Weather Forecast

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Pierce Lake MT weather - Clear - 59°F
Clear
59°F
Updated 10:27 pm
Feels Like 49°F
Humidity 59%
Wind N 5 mph
Barometer  30.07 in
Dew Point 45°F
Pierce Lake MT weather - Clear - 15°C
Clear
15°C
Updated 10:27 pm
Feels Like 9°C
Humidity 59%
Wind N 8 km/h
Barometer  101.8 kPa
Dew Point 7°C
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Pierce Lake Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Pierce Lake, MT Weather - Tonight Partly Cloudy Pierce Lake, MT Weather - Thursday Mostly Sunny Pierce Lake, MT Weather - Thursday Night Mostly Clear Pierce Lake, MT Weather - Friday Partly Cloudy Pierce Lake, MT Weather - Friday Night Chance Of Rain Pierce Lake, MT Weather - Saturday Partly Cloudy Pierce Lake, MT Weather - Saturday Night Partly Cloudy Pierce Lake, MT Weather - Sunday Mostly Cloudy Pierce Lake, MT Weather - Sunday Night Chance Of Rain Pierce Lake, MT Weather - Monday Partly Cloudy Pierce Lake, MT Weather - Monday Night Partly Cloudy Pierce Lake, MT Weather - Tuesday Mostly Sunny
Partly Cloudy Mostly Sunny Mostly Clear Partly Cloudy Chance of Rain Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Partly Cloudy Partly Cloudy Mostly Sunny
Lo: 45°FLo: 7°C Hi: 76°FHi: 24°C
 Lo: 46°FLo: 8°C Hi: 75°FHi: 24°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C Hi: 60°FHi: 16°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
 Lo: 36°FLo: 2°C Hi: 56°FHi: 13°C
POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 900 PM MDT Wed Sep 23 2026 Pierce Lake, MT Weather - WeatherWorld.com

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Issued: 1219 PM MDT Wed Sep 23 2026

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KEY MESSAGES:
  • Unseasonably warm through Thursday with localized smoke from prescribed burns.
  • Cold front Friday afternoon brings strong west winds, choppy lakes, and elevated fire weather concerns.
  • Cutoff low this weekend brings widespread rain to Northwest Montana and a couple inches of snow to high peaks of Glacier National Park.

Southwesterly flow aloft will maintain unseasonably warm and dry conditions across the Northern Rockies through Thursday. Isolated, high-based showers may ...