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Libby, MT Weather Forecast


Libby, MT Weather Forecast Dated: 936 PM Fri Sep 18 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.
Friday, September 18, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
64°F 18°C
Sunny
Refreshing around 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
68°F 20°C
Overcast
Early-Evening
64°F 18°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Sunday, September 20, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
64°F 18°C
Sunny
Enjoyable around 69°F 20°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Monday, September 21, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 18°C
Sunny
Mild temperatures up to 70°F 21°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Tuesday, September 22, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
65°F 18°C
Partly Cloudy
Mild with a high of 69°F 21°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 23, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Overcast
Pleasant near 71°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable at 66°F 19°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
50°F 10°C
Light Showers
Early-Evening
47°F 8°C
Light Showers
Crisp with a high near 50°F 10°C, clouds and showers taking over for the afternoon and evening, with increasing humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
49°F 10°C
Sunny
Brisk around 51°F 11°C, sunny throughout the day, with lower humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
35°F 2°C
Sunny
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
54°F 13°C
Sunny
Mildly cool near 58°F 14°C, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling.
Monday, September 28, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
64°F 18°C
Overcast
Comfortable at 67°F 19°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
61°F 16°C
Cloudy
Cool with a high near 65°F 18°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
57°F 14°C
Overcast
Refreshing around 58°F 14°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
66°F 19°C
Overcast
Mildly cool near 67°F 19°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
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