Square Butte, MT 14 Day Weather - WeatherWorld.com
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Square Butte, MT Weather Forecast


Square Butte, MT Weather Forecast Dated: 510 PM Sun Oct 25 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.
Sunday, October 25, 2026
Mid-Morning
26°F -3°C
Sunny
Mid-Afternoon
40°F 4°C
Sunny
Early-Evening
32°F 0°C
Partly Cloudy
Nippy around 40°F 4°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Monday, October 26, 2026
Mid-Morning
29°F -2°C
Partly Cloudy
Mid-Afternoon
49°F 9°C
Partly Cloudy
Early-Evening
40°F 4°C
Cloudy
Cool and brisk at 49°F 9°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SE at 7 mph 12 km/h.
Tuesday, October 27, 2026
Mid-Morning
38°F 3°C
Drizzle
Mid-Afternoon
49°F 9°C
Overcast
Early-Evening
44°F 7°C
Partly Cloudy
Chilly near 49°F 9°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds switching from the W to the WSW at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, October 28, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
43°F 6°C
Partly Cloudy
Crisp with a high near 52°F 11°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds W at 9 mph 14 km/h.
Thursday, October 29, 2026
Mid-Morning
31°F 0°C
Overcast
Mid-Afternoon
39°F 4°C
Partly Cloudy
Early-Evening
35°F 2°C
Cloudy
Biting cold near 39°F 4°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.
Friday, October 30, 2026
Mid-Morning
29°F -1°C
Cloudy
Mid-Afternoon
42°F 6°C
Cloudy
Early-Evening
36°F 2°C
Cloudy
Cold with a high near 42°F 6°C, cloudy throughout the day, with steady humidity and barometric pressure falling.
Saturday, October 31, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
45°F 7°C
Partly Cloudy
Early-Evening
41°F 5°C
Partly Cloudy
Chilly near 45°F 7°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Sunday, November 1, 2026
Mid-Morning
40°F 5°C
Overcast
Mid-Afternoon
45°F 7°C
Scattered Showers
Early-Evening
44°F 7°C
Drizzle
Crisp with a high near 45°F 7°C, scattered downpours possible, with steady humidity and barometric pressure falling.
Monday, November 2, 2026
Mid-Morning
39°F 4°C
Heavy Snow
Mid-Afternoon
37°F 3°C
Heavy Snow
Early-Evening
37°F 3°C
Light Sleet
Cold with a high near 37°F 3°C, on-and-off snow throughout the day, with steady humidity and barometric pressure rising. New snow accumulation of 2 to 5 in. 5 to 13 cm. Winds swinging from the WNW to the W at 12 mph 19 km/h. Gusts up to 25 mph 40 km/h.
Tuesday, November 3, 2026
Mid-Morning
38°F 3°C
Scattered Showers
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
38°F 4°C
Cloudy
Nippy around 41°F 5°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Wednesday, November 4, 2026
Mid-Morning
40°F 5°C
Partly Cloudy
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
42°F 5°C
Clear
Chilly near 47°F 8°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling.
Thursday, November 5, 2026
Mid-Morning
45°F 7°C
Partly Cloudy
Mid-Afternoon
51°F 10°C
Cloudy
Early-Evening
46°F 8°C
Cloudy
Crisp with a high near 51°F 10°C, cloudy throughout the day, with steady humidity and steady pressure.
Friday, November 6, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
51°F 10°C
Sunny
Early-Evening
44°F 7°C
Clear
Brisk around 51°F 10°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds blowing from the WSW at 13 mph 20 km/h. Gusts up to 27 mph 44 km/h.
Saturday, November 7, 2026
Mid-Morning
48°F 9°C
Partly Cloudy
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
47°F 8°C
Partly Cloudy
Cool and brisk at 52°F 11°C, partly cloudy throughout the day, with steady humidity and steady pressure. Winds turning from the WSW to the W at 11 mph 17 km/h. Gusts up to 23 mph 37 km/h.
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