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Asteroid Lake, MT Weather Forecast

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Asteroid Lake, MT Weather Forecast

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Asteroid Lake MT weather - Clear - 43°F
Clear
43°F
Updated 7:00 pm
Feels Like °F
Humidity 46%
Wind WSW 16 mph
Barometer  30.05 in
Dew Point 24°F
Asteroid Lake MT weather - Clear - 6°C
Clear
6°C
Updated 7:00 pm
Feels Like °C
Humidity 46%
Wind WSW 26 km/h
Barometer  101.8 kPa
Dew Point -4°C
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Asteroid Lake Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Asteroid Lake, MT Weather - Today Sunny Asteroid Lake, MT Weather - Tonight Mostly Cloudy Asteroid Lake, MT Weather - Friday Clouds Asteroid Lake, MT Weather - Friday Night Mostly Cloudy Asteroid Lake, MT Weather - Saturday Snow Showers Asteroid Lake, MT Weather - Saturday Night Rain/Snow Showers Asteroid Lake, MT Weather - Sunday Rain/Snow Showers Asteroid Lake, MT Weather - Sunday Night Snow Showers Asteroid Lake, MT Weather - Monday Snow Showers Asteroid Lake, MT Weather - Monday Night Partly Cloudy Asteroid Lake, MT Weather - Tuesday Mostly Sunny Asteroid Lake, MT Weather - Tuesday Night Partly Cloudy
Sunny Mostly Cloudy Clouds Mostly Cloudy Snow Showers Rain/Snow Showers Rain/Snow Showers Snow Showers Snow Showers Partly Cloudy Mostly Sunny Partly Cloudy
Hi: 50°FHi: 10°C
 Lo: 25°FLo: -4°C Hi: 55°FHi: 13°C
 Lo: 29°FLo: -2°C Hi: 51°FHi: 11°C
 Lo: 29°FLo: -2°C Hi: 50°FHi: 10°C
 Lo: 21°FLo: -6°C Hi: 45°FHi: 7°C
 Lo: 21°FLo: -6°C Hi: 51°FHi: 11°C
 Lo: 21°FLo: -6°C
POP: 30% POP: 30% POP: 70% POP: 90% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 1236 AM MDT Thu Oct 29 2026 Asteroid Lake, MT Weather - WeatherWorld.com

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Asteroid Lake Forecast Discussion

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Issued: 1237 AM MDT Thu Oct 29 2026

Key Messages

  • Patchy fog this morning and Friday morning.
  • Mostly dry with seasonable temperatures today into Saturday.
  • A weather system may bring cooler temperatures, precipitation, and windy conditions to the region Sunday into Monday, though uncertainty remains.

Discussion

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Today through Wednesday...

Cool temperatures, light winds, and dew point depressions near zero may result in patchy fog early this morning, especially along the Musselshell and lower Yellowstone River valleys (20 percent chanc...