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Cataract Lake, MT Weather Forecast

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Cataract Lake, MT Weather Forecast

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Cataract Lake MT weather - Clear - 64°F
Clear
64°F
Updated 5:41 pm
Feels Like 49°F
Humidity 31%
Wind VRB 5 mph
Barometer  29.99 in
Dew Point 33°F
Cataract Lake MT weather - Clear - 18°C
Clear
18°C
Updated 5:41 pm
Feels Like 10°C
Humidity 31%
Wind VRB 8 km/h
Barometer  101.6 kPa
Dew Point 1°C
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Cataract Lake Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SUNDAY SUNDAY NIGHT
Cataract Lake, MT Weather - Tonight Mostly Clear Cataract Lake, MT Weather - Tuesday Sunny Cataract Lake, MT Weather - Tuesday Night Mostly Clear Cataract Lake, MT Weather - Wednesday Sunny Cataract Lake, MT Weather - Wednesday Night Mostly Clear Cataract Lake, MT Weather - Thursday Sunny Cataract Lake, MT Weather - Thursday Night Partly Cloudy Cataract Lake, MT Weather - Friday Chance Of Rain Cataract Lake, MT Weather - Friday Night Partly Cloudy Cataract Lake, MT Weather - Saturday Mostly Clear Cataract Lake, MT Weather - Sunday Mostly Clear Cataract Lake, MT Weather - Sunday Night Partly Cloudy
Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Partly Cloudy Chance of Rain Partly Cloudy Mostly Clear Mostly Clear Partly Cloudy
Lo: 36°FLo: 2°C Hi: 62°FHi: 17°C
 Lo: 39°FLo: 4°C Hi: 61°FHi: 16°C
 Lo: 38°FLo: 3°C Hi: 62°FHi: 17°C
 Lo: 42°FLo: 6°C Hi: 63°FHi: 17°C
 Lo: 40°FLo: 4°C Hi: 61°FHi: 16°C
Lo: 38°FLo: 3°C		 Hi: 61°FHi: 16°C
Lo: 38°FLo: 3°C		 Hi: 64°FHi: 18°C
Lo: 42°FLo: 6°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 336 PM MDT Mon Sep 28 2026 Cataract Lake, MT Weather - WeatherWorld.com

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Cataract Lake Forecast Discussion

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Issued: 216 PM MDT Mon Sep 28 2026

Key Messages

  • There will be isolated showers and thunderstorms in Southwestern Montana this afternoon and evening.
  • It will be windy on Tuesday across North-central Montana.
  • Today through Friday it will warm up to around seasonal averages with mostly dry weather.

Discussion

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  • Meteorological Overview:

    • This afternoon a weak upper-level trough moves over North-central, Central, and Southwestern Montana. This will bring showers and thunderstorms to Southwestern Montana this afternoon and evening. It wil...