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Cook Lake, MT Weather Forecast

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Cook Lake, MT Weather Forecast

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Cook Lake MT weather - Clear - 33°F
Clear
33°F
Updated 8:38 am
Feels Like 34°F
Humidity 95%
Wind SE 8 mph
Barometer  30.06 in
Dew Point 32°F
Cook Lake MT weather - Clear - 1°C
Clear
1°C
Updated 8:38 am
Feels Like 1°C
Humidity 95%
Wind SE 13 km/h
Barometer  101.7 kPa
Dew Point 0°C
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Cook Lake Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Cook Lake, MT Weather - Today Patchy Fog Cook Lake, MT Weather - Tonight Increasing Clouds Cook Lake, MT Weather - Friday Clouds Cook Lake, MT Weather - Friday Night Mostly Clear Cook Lake, MT Weather - Saturday Mostly Sunny Cook Lake, MT Weather - Saturday Night Mostly Clear Cook Lake, MT Weather - Sunday Mostly Sunny Cook Lake, MT Weather - Sunday Night Mostly Cloudy Cook Lake, MT Weather - Monday Mostly Sunny Cook Lake, MT Weather - Monday Night Partly Cloudy Cook Lake, MT Weather - Tuesday Mostly Sunny Cook Lake, MT Weather - Tuesday Night Mostly Clear
Patchy Fog Increasing Clouds Clouds Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear
Hi: 51°FHi: 11°C
 Lo: 31°FLo: -1°C Hi: 55°FHi: 13°C
 Lo: 35°FLo: 2°C Hi: 60°FHi: 16°C
 Lo: 35°FLo: 2°C Hi: 61°FHi: 16°C
 Lo: 39°FLo: 4°C Hi: 55°FHi: 13°C
 Lo: 35°FLo: 2°C Hi: 60°FHi: 16°C
 Lo: 39°FLo: 4°C
POP = Probability of Precipitation.
Weather Outlook Updated: 506 AM MST Thu Nov 05 2026 Cook Lake, MT Weather - WeatherWorld.com

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Issued: 502 AM MST Thu Nov 5 2026

Key Messages

  • Patchy fog may bring reductions to visibility through early this morning.
  • Mainly dry this week with isolated mountain showers tonight into early Friday.
  • Winds increase over the mountains and foothills of south- central Montana Friday into Sunday.

Discussion

... Next 7 Days..

Another morning of patchy fog is forecast across the CWA. The highest chance of seeing viability reductions wil be in low lying areas, river valleys, and locations that still remain moist after the early week precip...