Carter Lake, MT 14 Day Weather
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Carter Lake, MT Weather Forecast


Carter Lake, MT Weather Forecast Dated: 930 AM Sat Sep 26 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.
Saturday, September 26, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
60°F 15°C
Partly Cloudy
Early-Evening
60°F 15°C
Overcast
Refreshing around 60°F 15°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds easing from W 21 mph 33 km/h to W 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Sunday, September 27, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
61°F 16°C
Overcast
Cool and brisk at 57°F 14°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds switching from the NE to the ESE at 9 mph 15 km/h.
Monday, September 28, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
64°F 18°C
Sunny
Comfortable at 67°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the W to the NW at 6 mph 9 km/h.
Tuesday, September 29, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
72°F 22°C
Sunny
Mild temperatures up to 71°F 22°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the SSW to the W at 9 mph 14 km/h.
Wednesday, September 30, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
49°F 9°C
Sunny
Refreshing around 64°F 18°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds shifting from the W to the NW at 17 mph 28 km/h. Gusts up to 29 mph 46 km/h.
Thursday, October 1, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
56°F 13°C
Overcast
Early-Evening
58°F 14°C
Sunny
Cool and brisk at 56°F 13°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the SE at 10 mph 15 km/h.
Friday, October 2, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
48°F 9°C
Partly Cloudy
Chilly near 55°F 13°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds switching from the ENE to the NNE at 13 mph 21 km/h.
Saturday, October 3, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
41°F 5°C
Overcast
Crisp with a high near 45°F 7°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the NNE to the ENE at 7 mph 11 km/h.
Sunday, October 4, 2026
Mid-Morning
35°F 2°C
Overcast
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
43°F 6°C
Cloudy
Cold with a high near 41°F 5°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the NNE to the W at 6 mph 10 km/h.
Monday, October 5, 2026
Mid-Morning
34°F 1°C
Overcast
Mid-Afternoon
44°F 7°C
Sunny
Early-Evening
45°F 7°C
Cloudy
Nippy around 44°F 7°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Tuesday, October 6, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
44°F 7°C
Sunny
Chilly near 47°F 8°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SE at 13 mph 20 km/h. Gusts up to 22 mph 35 km/h.
Wednesday, October 7, 2026
Mid-Morning
38°F 3°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
63°F 17°C
Overcast
Cool with a high near 59°F 15°C, sunny through the afternoon, turning overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the SE to the ESE at 5 mph 8 km/h.
Thursday, October 8, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
67°F 19°C
Overcast
Refreshing around 63°F 17°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Friday, October 9, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
73°F 23°C
Sunny
Mildly cool near 67°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
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