Sudden Lake, MT 14 Day Weather
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Sudden Lake, MT Weather Forecast


Sudden Lake, MT Weather Forecast Dated: 336 PM Wed Sep 23 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, September 23, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
72°F 22°C
Partly Cloudy
Early-Evening
62°F 17°C
Partly Cloudy
Pleasant near 72°F 22°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
68°F 20°C
Partly Cloudy
Comfortable with temperatures reaching 77°F 25°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
51°F 11°C
Overcast
Enjoyable around 72°F 22°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds turning from the SE to the WSW at 9 mph 14 km/h.
Saturday, September 26, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
47°F 9°C
Sunny
Crisp with a high near 55°F 13°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the WSW to the N at 7 mph 10 km/h.
Sunday, September 27, 2026
Mid-Morning
42°F 6°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
51°F 11°C
Cloudy
Brisk around 55°F 13°C, overcast throughout the day, with steady humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
42°F 6°C
Scattered Showers
Mid-Afternoon
45°F 7°C
Scattered Showers
Early-Evening
42°F 6°C
Scattered Showers
Cool and brisk at 45°F 7°C, locally heavy downpours at times, with steady humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
56°F 14°C
Overcast
Early-Evening
50°F 10°C
Partly Cloudy
Chilly near 56°F 14°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Wednesday, September 30, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
60°F 16°C
Overcast
Cool with a high near 66°F 19°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
47°F 8°C
Scattered Showers
Mid-Afternoon
56°F 14°C
Overcast
Early-Evening
48°F 9°C
Partly Cloudy
Brisk around 56°F 14°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the W to the NNW at 6 mph 9 km/h.
Friday, October 2, 2026
Mid-Morning
40°F 4°C
Cloudy
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
51°F 11°C
Sunny
Mildly cool near 59°F 15°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Saturday, October 3, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
69°F 20°C
Partly Cloudy
Early-Evening
59°F 15°C
Cloudy
Pleasant near 69°F 20°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling.
Sunday, October 4, 2026
Mid-Morning
48°F 9°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Cloudy
Early-Evening
57°F 14°C
Overcast
Cool with a high near 64°F 18°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Monday, October 5, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Overcast
Enjoyable around 70°F 21°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Tuesday, October 6, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
57°F 14°C
Sunny
Mild temperatures up to 79°F 26°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SE to the WNW at 10 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Sudden Lake, MT Weather Radar Map
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