St. Marie, MT 14 Day Weather - 59231 WeatherWorld.com
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St. Marie, MT Weather Forecast


St. Marie, MT Weather Forecast Dated: 542 AM Tue Oct 27 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and no major pressure swings will dominate.
Tuesday, October 27, 2026
Mid-Morning
33°F 1°C
Light Snow
Mid-Afternoon
34°F 1°C
Heavy Snow
Early-Evening
35°F 1°C
Fog
Nippy around 34°F 1°C, intermittent snow through midday, easing by evening, with increasing humidity and barometric pressure falling. Snow accumulation up to 1 in. up to 3 cm. Winds easing from ESE 12 mph 19 km/h to SSW 4 mph 6 km/h.
Wednesday, October 28, 2026
Mid-Morning
35°F 2°C
Partly Cloudy
Mid-Afternoon
44°F 7°C
Partly Cloudy
Early-Evening
37°F 3°C
Clear
Biting cold near 44°F 7°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds switching from the W to the NNW at 5 mph 7 km/h.
Thursday, October 29, 2026
Mid-Morning
31°F -1°C
Light Snow
Mid-Afternoon
42°F 5°C
Sunny
Early-Evening
35°F 2°C
Clear
Cold with a high near 42°F 5°C, morning snow, giving way to clearing skies, with steady humidity and steady pressure.
Friday, October 30, 2026
Mid-Morning
31°F 0°C
Cloudy
Mid-Afternoon
43°F 6°C
Overcast
Early-Evening
41°F 5°C
Overcast
Nippy around 43°F 6°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds E at 15 mph 23 km/h. Gusts up to 26 mph 42 km/h.
Saturday, October 31, 2026
Mid-Morning
41°F 5°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Cloudy
Early-Evening
47°F 8°C
Scattered Showers
Brisk around 52°F 11°C, scattered downpours possible, with lower humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
43°F 6°C
Drizzle
Mid-Afternoon
47°F 8°C
Light Rain
Early-Evening
45°F 8°C
Drizzle
Cool and brisk at 47°F 8°C, on-and-off showers throughout the day, with steady humidity and steady pressure.
Monday, November 2, 2026
Mid-Morning
38°F 3°C
Blizzard
Mid-Afternoon
38°F 3°C
Light Snow
Early-Evening
38°F 3°C
Overcast
Nippy around 38°F 3°C, periods of blowing snow, with steady humidity and barometric pressure rising. Snow accumulation up to 1 in. up to 3 cm. Winds out of the NNW at 15 mph 25 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, November 3, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
46°F 8°C
Cloudy
Early-Evening
43°F 6°C
Partly Cloudy
Crisp with a high near 46°F 8°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds blowing from the S at 8 mph 13 km/h.
Wednesday, November 4, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
46°F 8°C
Partly Cloudy
Early-Evening
42°F 5°C
Partly Cloudy
Brisk around 46°F 8°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with increasing humidity and steady pressure.
Thursday, November 5, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
44°F 6°C
Partly Cloudy
Early-Evening
40°F 5°C
Partly Cloudy
Nippy around 44°F 6°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds ESE at 8 mph 13 km/h.
Friday, November 6, 2026
Mid-Morning
41°F 5°C
Partly Cloudy
Mid-Afternoon
44°F 7°C
Sunny
Early-Evening
41°F 5°C
Clear
Biting cold near 44°F 7°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling.
Saturday, November 7, 2026
Mid-Morning
38°F 4°C
Partly Cloudy
Mid-Afternoon
43°F 6°C
Partly Cloudy
Early-Evening
38°F 3°C
Partly Cloudy
Cold with a high near 43°F 6°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Sunday, November 8, 2026
Mid-Morning
37°F 3°C
Partly Cloudy
Mid-Afternoon
42°F 5°C
Sunny
Early-Evening
40°F 5°C
Partly Cloudy
Nippy around 42°F 5°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the SE at 9 mph 14 km/h.
Monday, November 9, 2026
Mid-Morning
41°F 5°C
Partly Cloudy
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
42°F 6°C
Clear
Cool and brisk at 46°F 8°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the W at 6 mph 10 km/h.
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