Upper Copper Lake, MT 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon


Upper Copper Lake, MT Weather Forecast


Upper Copper Lake, MT Weather Forecast Dated: 605 AM Sun Sep 20 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 20, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 67°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Monday, September 21, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
62°F 17°C
Sunny
Comfortable with temperatures reaching 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
63°F 17°C
Overcast
Enjoyable around 72°F 22°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
64°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Thursday, September 24, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
61°F 17°C
Overcast
Mild with a high of 70°F 21°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Friday, September 25, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
64°F 18°C
Overcast
Pleasant near 78°F 25°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds turning from the E to the WNW at 4 mph 7 km/h.
Saturday, September 26, 2026
Mid-Morning
49°F 9°C
Cloudy
Mid-Afternoon
50°F 10°C
Scattered Showers
Early-Evening
46°F 8°C
Scattered Showers
Chilly near 50°F 10°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the NW to the SW at 3 mph 5 km/h.
Sunday, September 27, 2026
Mid-Morning
39°F 4°C
Partly Cloudy
Mid-Afternoon
56°F 13°C
Partly Cloudy
Early-Evening
49°F 10°C
Cloudy
Crisp with a high near 56°F 13°C, partly cloudy throughout the day, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
40°F 4°C
Sunny
Mid-Afternoon
61°F 16°C
Overcast
Early-Evening
54°F 12°C
Overcast
Refreshing around 61°F 16°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the W to the SSW at 4 mph 6 km/h.
Tuesday, September 29, 2026
Mid-Morning
45°F 7°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
47°F 8°C
Sunny
Cool and brisk at 55°F 13°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds easing from W 16 mph 25 km/h to E 7 mph 10 km/h.
Wednesday, September 30, 2026
Mid-Morning
40°F 5°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
50°F 10°C
Sunny
Comfortable at 58°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Thursday, October 1, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
55°F 13°C
Sunny
Cool with a high near 64°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, October 2, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
59°F 15°C
Overcast
Enjoyable around 69°F 21°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling.
Saturday, October 3, 2026
Mid-Morning
52°F 11°C
Cloudy
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 67°F 20°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling.
Upper Copper Lake, MT Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World