Merrell Lake, MT 14 Day Weather
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Merrell Lake, MT Weather Forecast


Merrell Lake, MT Weather Forecast Dated: 758 PM Wed Sep 23 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Wednesday, September 23, 2026
Mid-Morning
48°F 9°C
Scattered Showers
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
52°F 11°C
Cloudy
Brisk around 57°F 14°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
57°F 14°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
57°F 14°C
Overcast
Enjoyable around 69°F 20°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the SW at 8 mph 13 km/h. Gusts up to 21 mph 34 km/h.
Saturday, September 26, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
51°F 11°C
Overcast
Crisp with a high near 57°F 14°C, overcast throughout the day, with lower humidity and steady pressure. Winds switching from the S to the SSW at 6 mph 9 km/h.
Sunday, September 27, 2026
Mid-Morning
47°F 8°C
Partly Cloudy
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
47°F 8°C
Scattered Showers
Refreshing around 61°F 16°C, scattered downpours possible, with steady humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
51°F 11°C
Light Showers
Early-Evening
43°F 6°C
Overcast
Cool and brisk at 51°F 11°C, locally heavy downpours at times, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
56°F 14°C
Sunny
Early-Evening
47°F 8°C
Sunny
Chilly near 56°F 14°C, sunny throughout the day, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
52°F 11°C
Sunny
Cool with a high near 63°F 17°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
49°F 9°C
Sunny
Refreshing around 64°F 18°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds moving from the SSW to the N at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Friday, October 2, 2026
Mid-Morning
33°F 0°C
Light Snow Showers
Mid-Afternoon
37°F 3°C
Scattered Showers
Early-Evening
29°F -2°C
Light Snow Showers
Nippy around 37°F 3°C, periods of blowing snow, with increasing humidity and barometric pressure rising. Winds swinging from the N to the NNE at 6 mph 10 km/h.
Saturday, October 3, 2026
Mid-Morning
26°F -3°C
Sunny
Mid-Afternoon
40°F 5°C
Sunny
Early-Evening
31°F -1°C
Sunny
Biting cold near 40°F 5°C, sunny throughout the day, with lower humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
56°F 14°C
Sunny
Early-Evening
43°F 6°C
Sunny
Crisp with a high near 56°F 14°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.
Monday, October 5, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
59°F 15°C
Partly Cloudy
Early-Evening
47°F 8°C
Sunny
Refreshing around 59°F 15°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling.
Tuesday, October 6, 2026
Mid-Morning
41°F 5°C
Overcast
Mid-Afternoon
62°F 17°C
Overcast
Early-Evening
49°F 10°C
Overcast
Mildly cool near 62°F 17°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the SW at 7 mph 10 km/h.
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