Holter Lake, MT 14 Day Weather
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Holter Lake, MT Weather Forecast


Holter Lake, MT Weather Forecast Dated: 737 AM Wed Oct 21 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, October 21, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
54°F 12°C
Sunny
Pleasant near 69°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Thursday, October 22, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
54°F 13°C
Cloudy
Comfortable with temperatures reaching 70°F 21°C, partly cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.
Friday, October 23, 2026
Mid-Morning
50°F 10°C
Scattered Showers
Mid-Afternoon
42°F 6°C
Drizzle
Early-Evening
37°F 3°C
Light Sleet
Cold with a high near 42°F 6°C, locally heavy downpours at times, with increasing humidity and barometric pressure rising. Snow accumulation up to 1 in. up to 3 cm. Winds out of the N at 10 mph 15 km/h.
Saturday, October 24, 2026
Mid-Morning
33°F 1°C
Overcast
Mid-Afternoon
48°F 9°C
Sunny
Early-Evening
36°F 2°C
Sunny
Crisp with a high near 48°F 9°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
32°F 0°C
Overcast
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
34°F 1°C
Cloudy
Brisk around 45°F 7°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Monday, October 26, 2026
Mid-Morning
31°F 0°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
42°F 6°C
Overcast
Cool and brisk at 52°F 11°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 9 mph 14 km/h.
Tuesday, October 27, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
39°F 4°C
Overcast
Chilly near 48°F 9°C, overcast throughout the day, with increasing humidity and barometric pressure rising. Winds moving from the S to the NNW at 8 mph 12 km/h.
Wednesday, October 28, 2026
Mid-Morning
30°F -1°C
Sunny
Mid-Afternoon
49°F 10°C
Sunny
Early-Evening
35°F 2°C
Sunny
Crisp with a high near 49°F 10°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds out of the S at 9 mph 14 km/h.
Thursday, October 29, 2026
Mid-Morning
29°F -2°C
Sunny
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
38°F 4°C
Sunny
Brisk around 52°F 11°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the S at 10 mph 16 km/h.
Friday, October 30, 2026
Mid-Morning
30°F -1°C
Sunny
Mid-Afternoon
56°F 14°C
Sunny
Early-Evening
40°F 5°C
Overcast
Cool and brisk at 56°F 14°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the SW at 3 mph 5 km/h.
Saturday, October 31, 2026
Mid-Morning
34°F 1°C
Overcast
Mid-Afternoon
45°F 7°C
Scattered Showers
Early-Evening
33°F 1°C
Sunny
Chilly near 45°F 7°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds switching from the SW to the SSW at 5 mph 9 km/h.
Sunday, November 1, 2026
Mid-Morning
31°F -1°C
Sunny
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
34°F 1°C
Sunny
Crisp with a high near 46°F 8°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds blowing from the S at 11 mph 17 km/h.
Monday, November 2, 2026
Mid-Morning
35°F 2°C
Overcast
Mid-Afternoon
49°F 9°C
Sunny
Early-Evening
36°F 2°C
Clear
Brisk around 49°F 9°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds S at 6 mph 10 km/h.
Tuesday, November 3, 2026
Mid-Morning
35°F 1°C
Overcast
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
39°F 4°C
Overcast
Cool and brisk at 48°F 9°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds out of the S at 8 mph 13 km/h.
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