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Nightmare Lake, MT Weather Forecast

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Nightmare Lake, MT Weather Forecast

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Nightmare Lake MT weather - Clear - 57°F
Clear
57°F
Updated 6:30 pm
Feels Like 24°F
Humidity 30%
Wind SW 15 mph
Barometer  30.19 in
Dew Point 26°F
Nightmare Lake MT weather - Clear - 14°C
Clear
14°C
Updated 6:30 pm
Feels Like -5°C
Humidity 30%
Wind SW 24 km/h
Barometer  102.2 kPa
Dew Point -3°C
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Nightmare Lake Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Nightmare Lake, MT Weather - Tonight Partly Cloudy Nightmare Lake, MT Weather - Thursday Mostly Sunny Nightmare Lake, MT Weather - Thursday Night Partly Cloudy Nightmare Lake, MT Weather - Friday Clouds Nightmare Lake, MT Weather - Friday Night Partly Cloudy Nightmare Lake, MT Weather - Saturday Partly Sunny Nightmare Lake, MT Weather - Saturday Night Snow Showers Nightmare Lake, MT Weather - Sunday Clouds Nightmare Lake, MT Weather - Sunday Night Partly Cloudy Nightmare Lake, MT Weather - Monday Partly Sunny Nightmare Lake, MT Weather - Monday Night Snow Showers Nightmare Lake, MT Weather - Tuesday Snow Showers
Partly Cloudy Mostly Sunny Partly Cloudy Clouds Partly Cloudy Partly Sunny Snow Showers Clouds Partly Cloudy Partly Sunny Snow Showers Snow Showers
Lo: 25°FLo: -4°C Hi: 61°FHi: 16°C
 Lo: 29°FLo: -2°C Hi: 55°FHi: 13°C
 Lo: 25°FLo: -4°C Hi: 51°FHi: 11°C
 Lo: 25°FLo: -4°C Hi: 45°FHi: 7°C
 Lo: 21°FLo: -6°C Hi: 51°FHi: 11°C
 Lo: 29°FLo: -2°C Hi: 50°FHi: 10°C
POP: 30% POP: 20% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 350 PM MST Wed Nov 11 2026 Nightmare Lake, MT Weather - WeatherWorld.com

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Issued: 511 PM MST Wed Nov 11 2026

Key Messages

  • Windy over the foothills west of Billings today, then over far eastern Montana Friday through Saturday.
  • Mostly dry with above normal temperatures through the weekend.
  • A pattern change to cooler and unsettled is possible next week, though uncertainty remains.

Discussion

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Rest of Today through Tuesday...

Upper level ridging will dominate the forecast into the weekend, bringing above normal temperatures and dry conditions. High temperatures are forecast to be in the 50s and 60sF each day...