Weather forecast for 10 daysLibby, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 64°F
- 34°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 56%
- UV index: 2
- Sunrise: 8:05 am MDT
- Sunset: 6:49 pm MDT
- details ▼
On Saturday, October 17, changing cloud patterns will allow for periods of sunshine.
Day and night temperatures will contrast sharply, from a maximum of a comfortable 64.4°F to a minimum of an icy 33.8°F.
The higher temperature of 64.4°F is more typical of September than October.
Sunrise was at 8:05 am and sunset will be at 6:49 pm; the daylight will last for 10h and 44min.
Day and night temperatures will contrast sharply, from a maximum of a comfortable 64.4°F to a minimum of an icy 33.8°F.
The higher temperature of 64.4°F is more typical of September than October.
Sunrise was at 8:05 am and sunset will be at 6:49 pm; the daylight will last for 10h and 44min.
Sunday Oct 18, 2026
- 63°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphE 79°
- Humidity: 62%
- UV index: 3
- Sunrise: 8:07 am MDT
- Sunset: 6:47 pm MDT
- details ▼
Tomorrow, on Sunday, October 18, the weather remains calm, bright, and sunny.
The temperature scale will run from a maximum of a comfortable 62.6°F to a minimum of a cold 37.4°F.
The expected high of 62.6°F appears seasonally off, better matching September's typical values.
Sunrise will be at 8:07 am and sunset at 6:47 pm; tomorrow's daylight will last for 10h and 41min.
The temperature scale will run from a maximum of a comfortable 62.6°F to a minimum of a cold 37.4°F.
The expected high of 62.6°F appears seasonally off, better matching September's typical values.
Sunrise will be at 8:07 am and sunset at 6:47 pm; tomorrow's daylight will last for 10h and 41min.
10-day overview
Daily temperatures
Maximum temperature: 64°C.
Coldest period: Sunday - Monday 48°C.
Coldest period: Sunday - Monday 48°C.
Chance of precipitation
Highest chance: Sunday 25.10. 41%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 64°F
- 34°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 56%
- UV index: 2
- Sunrise: 8:05 am MDT
- Sunset: 6:49 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphE 79°
- Humidity: 62%
- UV index: 3
- Sunrise: 8:07 am MDT
- Sunset: 6:47 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 41°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 1mphNE 52°
- Humidity: 61%
- UV index: 2
- Sunrise: 8:08 am MDT
- Sunset: 6:45 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphENE 70°
- Humidity: 64%
- UV index: 2
- Sunrise: 8:10 am MDT
- Sunset: 6:43 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 2mphESE 108°
- Humidity: 61%
- UV index: 2
- Sunrise: 8:11 am MDT
- Sunset: 6:41 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 64°F
- 45°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0.08"
- Wind: 2mphESE 113°
- Humidity: 64%
- UV index: 2
- Sunrise: 8:13 am MDT
- Sunset: 6:40 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 52°F
- 36°F
AM Showers
- Precip. probability: 34%
- Precipitation: 0.04"
- Wind: 5mphWSW 242°
- Humidity: 79%
- UV index: 1
- Sunrise: 8:14 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 52°F
- 34°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 3mphS 173°
- Humidity: 69%
- UV index: 2
- Sunrise: 8:16 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 48°F
- 34°F
AM Showers
- Precip. probability: 41%
- Precipitation: 0.04"
- Wind: 2mphESE 102°
- Humidity: 75%
- UV index: 2
- Sunrise: 8:17 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 48°F
- 36°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 3mphESE 117°
- Humidity: 72%
- UV index: 2
- Sunrise: 8:19 am MDT
- Sunset: 6:33 pm MDT
- details ▼
For the next ten days, a combination of overcast, dry and sunny and rain-filled weather is predicted.
Rain is anticipated on Friday, next Sunday and Monday.
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 48.2°F up to 64.4°F, while nighttime temperatures are expected to vary from 33.8°F to 44.6°F.
The warmest days will be Saturday, Tuesday through Thursday, with a maximum of 64.4°F; with a maximum temperature of 48.2°F, next Sunday and Monday will be the coldest days.
Rain is anticipated on Friday, next Sunday and Monday.
The temperature will vary considerably across the forecast period. The temperature is expected to swing from 48.2°F up to 64.4°F, while nighttime temperatures are expected to vary from 33.8°F to 44.6°F.
The warmest days will be Saturday, Tuesday through Thursday, with a maximum of 64.4°F; with a maximum temperature of 48.2°F, next Sunday and Monday will be the coldest days.
Updated: Oct 17, 2026 @ 18:06:58 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, expect partly sunny skies with periods of cloudiness.
Today, the highest temperature in Libby will be 64.4°F, while the lowest temperature will be 33.8°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 49.6°F in October. The lowest temperature will be in line with the average low of 30.7°F.
Today, the maximum temperature will be noticeably higher than the average highest temperature of 49.6°F in October. The lowest temperature will be in line with the average low of 30.7°F.
On Saturday, in Libby, sunrise was at 8:05 am and sunset will be at 6:49 pm (MDT).
Today, the daylight will last for 10h and 44min.
On Sunday, sunshine is expected with little to no cloud cover.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 49.6°F in October. The lowest temperature will be relatively higher than the average low of 30.7°F.
Tomorrow, the highest temperature will be notably higher than the average maximum of 49.6°F in October. The lowest temperature will be relatively higher than the average low of 30.7°F.
On Sunday, in Libby, sunrise will be at 8:07 am and sunset at 6:47 pm (MDT).
In Libby, the length of the day tomorrow will be 10h and 41min.





