Nelson Lake, MT 14 Day Weather
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Nelson Lake, MT Weather Forecast


Nelson Lake, MT Weather Forecast Dated: 723 AM Fri Oct 16 2026
Expect a cool pattern with more clouds than sun and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Friday, October 16, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
57°F 14°C
Overcast
Refreshing around 59°F 15°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Saturday, October 17, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
51°F 11°C
Overcast
Mildly cool near 59°F 15°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the S to the W at 7 mph 11 km/h.
Sunday, October 18, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
56°F 13°C
Sunny
Early-Evening
52°F 11°C
Sunny
Chilly near 56°F 13°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Monday, October 19, 2026
Mid-Morning
46°F 8°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Partly Cloudy
Early-Evening
56°F 14°C
Overcast
Crisp with a high near 57°F 14°C, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Tuesday, October 20, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
50°F 10°C
Overcast
Brisk around 55°F 13°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the S to the WNW at 6 mph 9 km/h.
Wednesday, October 21, 2026
Mid-Morning
42°F 6°C
Sunny
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
52°F 11°C
Sunny
Cool and brisk at 53°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Thursday, October 22, 2026
Mid-Morning
44°F 7°C
Partly Cloudy
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
49°F 10°C
Scattered Showers
Chilly near 55°F 13°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling.
Friday, October 23, 2026
Mid-Morning
35°F 2°C
Snow
Mid-Afternoon
40°F 5°C
Sunny
Early-Evening
33°F 1°C
Partly Cloudy
Biting cold near 40°F 5°C, scattered morning snow before drying out later, with lower humidity and barometric pressure rising. Winds moving from the SW to the WNW at 7 mph 11 km/h.
Saturday, October 24, 2026
Mid-Morning
19°F -7°C
Sunny
Mid-Afternoon
33°F 1°C
Freezing Rain
Early-Evening
30°F -2°C
Sunny
Cold with a high near 33°F 1°C, dry early, with freezing rain developing in the afternoon, with lower humidity and steady pressure.
Sunday, October 25, 2026
Mid-Morning
29°F -2°C
Overcast
Mid-Afternoon
39°F 4°C
Overcast
Early-Evening
39°F 4°C
Overcast
Nippy around 39°F 4°C, overcast throughout the day, with lower humidity and barometric pressure falling.
Monday, October 26, 2026
Mid-Morning
34°F 1°C
Overcast
Mid-Afternoon
33°F 0°C
Overcast
Early-Evening
27°F -3°C
Snow
Biting cold near 33°F 0°C, mainly dry until evening snow arrive, with increasing humidity and steady pressure.
Tuesday, October 27, 2026
Mid-Morning
26°F -3°C
Heavy Snow
Mid-Afternoon
31°F -1°C
Heavy Snow
Early-Evening
29°F -2°C
Heavy Snow
Frigid with highs around 31°F -1°C, on-and-off snow throughout the day, with steady humidity and barometric pressure falling. New snow accumulation of 2 to 5 in. 5 to 13 cm.
Wednesday, October 28, 2026
Mid-Morning
25°F -4°C
Heavy Snow
Mid-Afternoon
24°F -4°C
Heavy Snow
Early-Evening
23°F -5°C
Heavy Snow
Freezing near 24°F -4°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. New snow accumulation of 3 to 6 in. 8 to 15 cm.
Thursday, October 29, 2026
Mid-Morning
23°F -5°C
Freezing Fog
Mid-Afternoon
27°F -3°C
Light Snow Showers
Early-Evening
24°F -5°C
Heavy Snow
Freezing temperatures near 27°F -3°C, clouds and snow taking over for the afternoon and evening, with steady humidity and barometric pressure falling.
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