Swank, MT Weather Forecast

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Swank, MT Weather Forecast

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Swank MT weather  - Partly Cloudy - 62°F
Partly Cloudy
62°F
Updated 2:23 am
Feels Like 55°F
Humidity 88%
Wind S 9 mph
Barometer  30.02 in
Dew Point 59°F
Swank MT weather  - Partly Cloudy - 17°C
Partly Cloudy
17°C
Updated 2:23 am
Feels Like 13°C
Humidity 88%
Wind S 14 km/h
Barometer  101.6 kPa
Dew Point 15°C

Swank Weather Forecast

REST OF TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY WEDNESDAY THURSDAY
Swank, MT Weather - Rest Of Tonight Mostly Cloudy Swank, MT Weather - Friday Mostly Sunny Swank, MT Weather - Friday Night Chance Of T-Storm Swank, MT Weather - Saturday Chance Of T-Storm Swank, MT Weather - Saturday Night Showers Swank, MT Weather - Sunday Showers Swank, MT Weather - Sunday Night Mostly Cloudy Swank, MT Weather - Monday Mostly Cloudy Swank, MT Weather - Monday Night Partly Cloudy Swank, MT Weather - Tuesday Partly Cloudy Swank, MT Weather - Wednesday Mostly Clear Swank, MT Weather - Thursday Mostly Clear
Mostly Cloudy Mostly Sunny Chance of T-Storm Chance of T-Storm Showers Showers Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear
Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 50°FLo: 10°C Hi: 65°FHi: 18°C
Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C
Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C
Hi: 79°FHi: 26°C
Lo: 50°FLo: 10°C
Hi: 79°FHi: 26°C
Lo: 50°FLo: 10°C
Hi: 81°FHi: 27°C
Lo: 50°FLo: 10°C
Hi: 81°FHi: 27°C
Lo: 50°FLo: 10°C
POP: 30% POP: 60% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 1251 AM MDT Fri Sep 18 2026 Swank, MT Weather - WeatherWorld.com

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Issued: 1201 AM MDT Fri Sep 18 2026

Key Messages

  • Temperatures remain warm through Friday then cooler than average temperatures are expected Saturday and Sunday into the mid 60s trending towards lower 60s on Sunday. Warmer temperatures are anticipated to return to the region next week.
  • Chances of widespread showers return Friday night into Saturday. Embedded thunderstorms possible.

Discussion

... SYNOPTIC SETUP: An low pressure system moving south into northern California cut off by the northern stream will continue to lift northeast ...