Sand Coulee, MT Weather Forecast

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Sand Coulee, MT Weather Forecast

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Sand Coulee MT weather  - Partly Cloudy - 63°F
Partly Cloudy
63°F
Updated 2:10 pm
Feels Like 59°F
Humidity 55%
Wind N 0 mph
Barometer  30.2 in
Dew Point 47°F
Sand Coulee MT weather  - Partly Cloudy - 17°C
Partly Cloudy
17°C
Updated 2:10 pm
Feels Like 15°C
Humidity 55%
Wind N 0 km/h
Barometer  102.2 kPa
Dew Point 9°C

Sand Coulee Weather Forecast

REST OF TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY THURSDAY THURSDAY NIGHT FRIDAY
Sand Coulee, MT Weather - Rest Of Today Chance Of Rain Sand Coulee, MT Weather - Tonight Mostly Cloudy Sand Coulee, MT Weather - Sunday Sunny Sand Coulee, MT Weather - Sunday Night Mostly Clear Sand Coulee, MT Weather - Monday Sunny Sand Coulee, MT Weather - Monday Night Mostly Clear Sand Coulee, MT Weather - Tuesday Mostly Clear Sand Coulee, MT Weather - Tuesday Night Partly Cloudy Sand Coulee, MT Weather - Wednesday Partly Cloudy Sand Coulee, MT Weather - Thursday Sunny Sand Coulee, MT Weather - Thursday Night Partly Cloudy Sand Coulee, MT Weather - Friday Partly Cloudy
Chance of Rain Mostly Cloudy Sunny Mostly Clear Sunny Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Sunny Partly Cloudy Partly Cloudy
Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
Lo: 49°FLo: 9°C Hi: 79°FHi: 26°C
Hi: 80°FHi: 27°C
Lo: 50°FLo: 10°C
Hi: 80°FHi: 27°C
Lo: 50°FLo: 10°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C
Hi: 79°FHi: 26°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 117 PM MDT Sat Sep 19 2026 Sand Coulee, MT Weather - WeatherWorld.com

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Sand Coulee Forecast Discussion

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Issued: 101 PM MDT Sat Sep 19 2026

Key Messages

  • Rain will slowly end from west to east across Southwest and Central Montana through the overnight hours tonight.
  • Drier and warmer weather pattern develops for the upcoming week.

Discussion

...

A vertically stacked mid-upper level low, centered over southern will slowly track east into Wyoming through tonight while gradually weakening. As the system continues eastward tonight, a few lingering showers remain possible across southwestern Montana into Sunday morning as moisture wraps around...