Z Lake, MT 14 Day Weather
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Z Lake, MT Weather Forecast


Z Lake, MT Weather Forecast Dated: 519 AM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.
Sunday, October 11, 2026
Mid-Morning
37°F 3°C
Heavy Snow
Mid-Afternoon
36°F 2°C
Heavy Snow
Early-Evening
33°F 1°C
Heavy Snow
Nippy around 36°F 2°C, rounds of snow expected off and on all day, with steady humidity and steady pressure. New snow accumulation of 7 to 10 in. 18 to 25 cm.
Monday, October 12, 2026
Mid-Morning
28°F -2°C
Light Snow
Mid-Afternoon
36°F 2°C
Fog
Early-Evening
31°F -1°C
Fog
Biting cold near 36°F 2°C, scattered morning snow before drying out later, with steady humidity and steady pressure. Snow accumulation up to 2 in. up to 5 cm.
Tuesday, October 13, 2026
Mid-Morning
28°F -2°C
Freezing Fog
Mid-Afternoon
35°F 2°C
Light Fog
Early-Evening
26°F -4°C
Sunny
Cold with a high near 35°F 2°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure.
Wednesday, October 14, 2026
Mid-Morning
30°F -1°C
Sunny
Mid-Afternoon
43°F 6°C
Sunny
Early-Evening
32°F -1°C
Sunny
Nippy around 43°F 6°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
44°F 7°C
Scattered Showers
Early-Evening
32°F -1°C
Sunny
Biting cold near 44°F 7°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds turning from the W to the N at 5 mph 7 km/h.
Friday, October 16, 2026
Mid-Morning
31°F -1°C
Sunny
Mid-Afternoon
47°F 9°C
Sunny
Early-Evening
33°F 1°C
Sunny
Cool and brisk at 47°F 9°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Saturday, October 17, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
52°F 11°C
Partly Cloudy
Early-Evening
35°F 2°C
Partly Cloudy
Chilly near 52°F 11°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 WSW at 8 mph 12 km/h.
Sunday, October 18, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
53°F 11°C
Sunny
Early-Evening
37°F 3°C
Sunny
Crisp with a high near 53°F 11°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds WSW at 9 mph 15 km/h.
Monday, October 19, 2026
Mid-Morning
36°F 2°C
Partly Cloudy
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
38°F 3°C
Overcast
Brisk around 51°F 11°C, partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds swinging from the S to the SSW at 8 mph 14 km/h.
Tuesday, October 20, 2026
Mid-Morning
33°F 1°C
Overcast
Mid-Afternoon
42°F 6°C
Overcast
Early-Evening
34°F 1°C
Light Snow
Nippy around 42°F 6°C, drier conditions through late afternoon before snow move in, with steady humidity and steady pressure. Winds shifting from the SSW to the SW at 5 mph 7 km/h.
Wednesday, October 21, 2026
Mid-Morning
30°F -1°C
Overcast
Mid-Afternoon
44°F 7°C
Sunny
Early-Evening
29°F -3°C
Overcast
Biting cold near 44°F 7°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the S at 3 mph 5 km/h.
Thursday, October 22, 2026
Mid-Morning
34°F 1°C
Partly Cloudy
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
42°F 6°C
Overcast
Crisp with a high near 55°F 13°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds out of the SW at 16 mph 25 km/h.
Friday, October 23, 2026
Mid-Morning
32°F 0°C
Snow
Mid-Afternoon
39°F 4°C
Scattered Showers
Early-Evening
28°F -3°C
Sunny
Nippy around 39°F 4°C, periods of blowing snow, with lower humidity and steady pressure.
Saturday, October 24, 2026
Mid-Morning
31°F -1°C
Sunny
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
30°F -2°C
Sunny
Cool and brisk at 46°F 8°C, sunny throughout the day, with steady humidity and steady pressure.
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