Jumbo Lake, MT Weather Forecast

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Jumbo Lake, MT Weather Forecast

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Jumbo Lake MT weather  - Partly Cloudy - 49°F
Partly Cloudy
49°F
Updated 8:02 pm
Feels Like 39°F
Humidity 89%
Wind W 5 mph
Barometer  29.96 in
Dew Point 46°F
Jumbo Lake MT weather  - Partly Cloudy - 9°C
Partly Cloudy
9°C
Updated 8:02 pm
Feels Like 4°C
Humidity 89%
Wind W 8 km/h
Barometer  101.5 kPa
Dew Point 8°C

Jumbo Lake Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Jumbo Lake, MT Weather - Tonight Chance Of Showers Jumbo Lake, MT Weather - Monday Chance Of Showers Jumbo Lake, MT Weather - Monday Night Chance Of Showers Jumbo Lake, MT Weather - Tuesday Rain Showers Jumbo Lake, MT Weather - Tuesday Night Chance Of Showers Jumbo Lake, MT Weather - Wednesday Patchy Fog Jumbo Lake, MT Weather - Wednesday Night Mostly Clear Jumbo Lake, MT Weather - Thursday Mostly Sunny Jumbo Lake, MT Weather - Thursday Night Mostly Clear Jumbo Lake, MT Weather - Friday Mostly Sunny Jumbo Lake, MT Weather - Friday Night Mostly Clear Jumbo Lake, MT Weather - Saturday Partly Cloudy
Chance of Showers Chance of Showers Chance of Showers Rain Showers Chance of Showers Patchy Fog Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Mostly Clear Partly Cloudy
Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 60°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 70°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 76°FHi: 24°C
Lo: 45°FLo: 7°C Hi: 76°FHi: 24°C
Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
POP: 100% POP: 40% POP: 40% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1223 PM MDT Sun Sep 13 2026 Jumbo Lake, MT Weather - WeatherWorld.com

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Jumbo Lake Forecast Discussion

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Issued: 1159 AM MDT Sun Sep 13 2026

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KEY MESSAGES:
  • Considerable showers continue with mountain snow above 6,500 feet late tonight into early Monday, mainly through central Idaho and northwest Montana.
  • Drying and warming conditions by mid-week.
  • Trending wetter late Thursday into Friday.

An upper low moving through eastern Washington will track into northwest Montana tonight, continuing to bring periodic showers, isolated thunderstorms, and gusty southwest winds across much of the Northern Rockies.

The heaviest precipitati...