Weather WorldRough Lake, MT 14 Day Weather
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Rough Lake, MT Weather Forecast
Rough Lake, MT Weather Forecast Dated: 1209 PM Fri Oct 30 2026
Expect a cool pattern with more clouds than sun and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Friday, October 30, 2026
Mid-Morning
27°F -3°C
Cloudy
Mid-Afternoon
46°F 8°C
Cloudy
Early-Evening
31°F -1°C
Overcast
Brisk around 46°F 8°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the E to the ESE at 2 mph 4 km/h.
Saturday, October 31, 2026
Mid-Morning
32°F 0°C
Snow
Mid-Afternoon
41°F 5°C
Nearby Thunderstorms
Early-Evening
35°F 2°C
Light Snow Showers
Biting cold near 41°F 5°C, patchy blowing snow and gusty conditions, with steady humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
39°F 4°C
Light Sleet
Early-Evening
36°F 2°C
Heavy Snow & Thunder
Cold with a high near 39°F 4°C, dry early, with sleet continuing through afternoon and evening, with increasing humidity and steady pressure. Snow accumulation up to 1 in. up to 3 cm.
Monday, November 2, 2026
Mid-Morning
30°F -1°C
Light Snow
Mid-Afternoon
35°F 2°C
Partly Cloudy
Early-Evening
21°F -7°C
Clear
Nippy around 35°F 2°C, early snow breaking for a drier afternoon, with steady humidity and barometric pressure rising.
Tuesday, November 3, 2026
Mid-Morning
27°F -3°C
Overcast
Mid-Afternoon
44°F 6°C
Overcast
Early-Evening
26°F -4°C
Overcast
Biting cold near 44°F 6°C, overcast throughout the day, with increasing humidity and barometric pressure falling.
Wednesday, November 4, 2026
Mid-Morning
31°F -1°C
Partly Cloudy
Mid-Afternoon
42°F 5°C
Freezing Rain
Early-Evening
27°F -3°C
Partly Cloudy
Cold with a high near 42°F 5°C, dry early, with freezing rain developing in the afternoon, with increasing humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
33°F 1°C
Cloudy
Mid-Afternoon
34°F 1°C
Partly Cloudy
Early-Evening
27°F -4°C
Freezing Rain
Nippy around 34°F 1°C, drier conditions through late afternoon before freezing rain move in, with increasing humidity and steady pressure.
Friday, November 6, 2026
Mid-Morning
31°F 0°C
Light Snow
Mid-Afternoon
32°F 0°C
Heavy Snow & Thunder
Early-Evening
31°F -1°C
Heavy Snow & Thunder
Biting cold near 32°F 0°C, persistent snow off and on through the day, with increasing humidity and steady pressure.
Saturday, November 7, 2026
Mid-Morning
28°F -2°C
Freezing Rain
Mid-Afternoon
31°F -1°C
Freezing Rain
Early-Evening
22°F -6°C
Partly Cloudy
Frigid with highs around 31°F -1°C, freezing rain through the afternoon, tapering off by evening, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
24°F -5°C
Sunny
Mid-Afternoon
31°F -1°C
Sunny
Early-Evening
21°F -6°C
Partly Cloudy
Freezing near 31°F -1°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Monday, November 9, 2026
Mid-Morning
29°F -1°C
Sunny
Mid-Afternoon
37°F 3°C
Cloudy
Early-Evening
27°F -3°C
Cloudy
Biting cold near 37°F 3°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Tuesday, November 10, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
38°F 4°C
Cloudy
Early-Evening
33°F 0°C
Light Snow
Cold with a high near 38°F 4°C, dry most of the day, with snow developing late, with increasing humidity and steady pressure.
Wednesday, November 11, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
37°F 3°C
Patchy Moderate Snow
Early-Evening
31°F -1°C
Patchy Moderate Snow
Nippy around 37°F 3°C, drier morning followed by snow lasting through evening, with increasing humidity and steady pressure.
Thursday, November 12, 2026
Mid-Morning
31°F 0°C
Snow
Mid-Afternoon
31°F -1°C
Heavy Snow Showers
Early-Evening
27°F -4°C
Heavy Snow
Freezing temperatures near 31°F -1°C, persistent snow off and on through the day, with increasing humidity and steady pressure. Snow accumulation up to 1 in. up to 3 cm.
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