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Dead Lakes, MT Weather Forecast
Dead Lakes, MT Weather Forecast Dated: 436 PM Sat Sep 19 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.
Saturday, September 19, 2026
Mid-Morning
44°F 7°C
Light Showers
Mid-Afternoon
44°F 7°C
Light Showers
Early-Evening
42°F 6°C
Nearby Thunderstorms
Nippy around 44°F 7°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Sunday, September 20, 2026
Mid-Morning
44°F 6°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
51°F 10°C
Sunny
Mildly cool near 58°F 14°C, sunny throughout the day, with lower humidity and steady pressure.
Monday, September 21, 2026
Mid-Morning
49°F 9°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
55°F 13°C
Overcast
Cool with a high near 64°F 18°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
56°F 13°C
Sunny
Refreshing around 64°F 18°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds turning from the S to the SSE at 7 mph 11 km/h.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 66°F 19°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds blowing from the SSW at 12 mph 19 km/h.
Friday, September 25, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
58°F 15°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SSW at 13 mph 21 km/h.
Saturday, September 26, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
49°F 10°C
Light Showers
Cool with a high near 61°F 16°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds swinging from the S to the NNW at 7 mph 11 km/h.
Sunday, September 27, 2026
Mid-Morning
34°F 1°C
Moderate Or Heavy Sleet Showers
Mid-Afternoon
33°F 1°C
Light Sleet Showers
Early-Evening
49°F 9°C
Sunny
Cold with a high near 33°F 1°C, sleet through the afternoon, tapering off by evening, with lower humidity and steady pressure. Snow accumulation up to 1 in. up to 3 cm. Winds shifting from the WNW to the ESE at 5 mph 8 km/h.
Monday, September 28, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
52°F 11°C
Sunny
Mildly cool near 62°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSE to the SE at 7 mph 12 km/h.
Tuesday, September 29, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
53°F 12°C
Sunny
Comfortable at 63°F 17°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SSE to the ESE at 8 mph 13 km/h. Gusts up to 23 mph 36 km/h.
Wednesday, September 30, 2026
Mid-Morning
38°F 3°C
Light Showers
Mid-Afternoon
35°F 2°C
Scattered Showers
Early-Evening
30°F -2°C
Heavy Snow Showers
Cold with a high near 35°F 2°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the NW to the N at 9 mph 15 km/h.
Thursday, October 1, 2026
Mid-Morning
29°F -2°C
Heavy Snow Showers
Mid-Afternoon
31°F -1°C
Heavy Snow Showers
Early-Evening
27°F -3°C
Heavy Snow Showers
Freezing near 31°F -1°C, rounds of snow expected off and on all day, with steady humidity and barometric pressure rising. New snow accumulation of 2 to 5 in. 5 to 13 cm.
Friday, October 2, 2026
Mid-Morning
25°F -4°C
Heavy Snow Showers
Mid-Afternoon
33°F 0°C
Fog
Early-Evening
31°F -1°C
Heavy Snow Showers
Biting cold near 33°F 0°C, early snow and late snow with a lull during the afternoon, with steady humidity and steady pressure.
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