| National Weather Service Forecast for:
Libby MT Issued by: National Weather Service Missoula, MT |
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| Updated: 2:00 pm MDT Jun 18, 2026 | ||||||||||||||||||
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| Tonight |
Mostly clear, with a low around 48. Calm wind. |
| Juneteenth |
Increasing clouds, with a high near 86. Calm wind. |
| Friday Night |
Partly cloudy, with a low around 52. Calm wind. |
| Saturday |
Sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph. |
| Saturday Night |
Mostly clear, with a low around 50. West southwest wind around 6 mph becoming calm in the evening. |
| Sunday |
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 81. |
| Sunday Night |
Partly cloudy, with a low around 47. |
| Monday |
Sunny, with a high near 84. |
| Monday Night |
Partly cloudy, with a low around 50. |
| Tuesday |
Sunny, with a high near 91. |
| Tuesday Night |
Partly cloudy, with a low around 54. |
| Wednesday |
Mostly sunny, with a high near 94. |
| Wednesday Night |
Partly cloudy, with a low around 56. |
| Thursday |
Mostly sunny, with a high near 89. |
Forecast from NOAA-NWS for Libby MT.
