Jerusalem Lake, MT Weather Forecast

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Jerusalem Lake, MT Weather Forecast

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Jerusalem Lake MT weather  - Clear - 53°F
Clear
53°F
Updated 7:48 am
Feels Like 40°F
Humidity 81%
Wind S 9 mph
Barometer  30.08 in
Dew Point 48°F
Jerusalem Lake MT weather  - Clear - 12°C
Clear
12°C
Updated 7:48 am
Feels Like 4°C
Humidity 81%
Wind S 14 km/h
Barometer  101.9 kPa
Dew Point 9°C

Jerusalem Lake Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Jerusalem Lake, MT Weather - Today Mostly Sunny Jerusalem Lake, MT Weather - Tonight Partly Cloudy Jerusalem Lake, MT Weather - Thursday Mostly Sunny Jerusalem Lake, MT Weather - Thursday Night Mostly Clear Jerusalem Lake, MT Weather - Friday Chance Of Rain Jerusalem Lake, MT Weather - Friday Night Rain And Snow Jerusalem Lake, MT Weather - Saturday Partly Cloudy Jerusalem Lake, MT Weather - Saturday Night Partly Cloudy Jerusalem Lake, MT Weather - Sunday Mostly Cloudy Jerusalem Lake, MT Weather - Sunday Night Chance Of Rain Jerusalem Lake, MT Weather - Monday Partly Cloudy Jerusalem Lake, MT Weather - Monday Night Partly Cloudy
Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Chance of Rain Rain and Snow Partly Cloudy Partly Cloudy Mostly Cloudy Chance of Rain Partly Cloudy Partly Cloudy
Hi: 66°FHi: 19°C
Lo: 45°FLo: 7°C Hi: 75°FHi: 24°C
Lo: 46°FLo: 8°C Hi: 70°FHi: 21°C
Lo: 36°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 35°FLo: 2°C Hi: 56°FHi: 13°C
Lo: 36°FLo: 2°C Hi: 50°FHi: 10°C
Lo: 35°FLo: 2°C
POP: 20% POP: 50% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM MDT Wed Sep 23 2026 Jerusalem Lake, MT Weather - WeatherWorld.com

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Issued: 143 AM MDT Wed Sep 23 2026

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KEY MESSAGES:
  • Unseasonable warmth through the rest of the week
  • Cold front Friday brings widespread gusty winds, transitioning to a much cooler, breezy, and showery weekend.

Above-normal temperatures and dry conditions will persist today into Thursday under southwesterly flow aloft. On Friday, a trough of low pressure will dig south along the West Coast, then move inland across the Northern Rockies. A cold front associated with the trough will pass through the Northern Rockies on Frid...