Weather forecast for tomorrowArlee, MT
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 5mphNNE 23°
- Humidity: 65%
- UV index: 3
- Sunrise: 7:59 am MDT
- Sunset: 6:43 pm MDT
- details ▼
Tomorrow, on Sunday, October 18, clouds will come and go, but expect bright periods in between.
Temperature fluctuations between a comfortable 62.6°F and a wintry 37.4°F are expected.
A forecast high of 62.6°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:59 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 44min.
Temperature fluctuations between a comfortable 62.6°F and a wintry 37.4°F are expected.
A forecast high of 62.6°F brings conditions more familiar to September's average than October's.
Sunrise will be at 7:59 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 44min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 59°C.
Coldest hour: 9 am 41°C.
Coldest hour: 9 am 41°C.
Chance of precipitation
Highest chance: 6 am 9%.
Hourly weather forecast
- 12 am
- 50°F
- Feels like:50°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphS 174°
- Humidity: 65%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphSSE 164°
- Humidity: 81%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphSE 137°
- Humidity: 85%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:43°F
Mostly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 2mphSSE 153°
- Humidity: 84%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:59 am
- 8 am
- 39°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 1mphS 171°
- Humidity: 86%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSSE 150°
- Humidity: 84%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 52°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNW 349°
- Humidity: 65%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 349°
- Humidity: 56%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphN 5°
- Humidity: 46%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphNNW 344°
- Humidity: 47%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:43 pm
- 8 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphNNE 21°
- Humidity: 66%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 3mphNE 47°
- Humidity: 73%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of clear and overcast weather is predicted.
The temperature will vary between a minimum of 39.2°F and a maximum of 60.8°F. The warmest part of the day will be at 4 pm and 5 pm.
The forecasted maximum is more in line with September's typical high of 67.8°F than the average for October. Tomorrow, the night will be also more consistent with September's average minimum of 40.8°F than October's usual value of 30.9°F.
The temperature will vary between a minimum of 39.2°F and a maximum of 60.8°F. The warmest part of the day will be at 4 pm and 5 pm.
The forecasted maximum is more in line with September's typical high of 67.8°F than the average for October. Tomorrow, the night will be also more consistent with September's average minimum of 40.8°F than October's usual value of 30.9°F.
Updated: Oct 18, 2026 @ 03:02:10 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
On Sunday, a partly cloudy sky is anticipated.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 37.4°F.
The highest temperature will be significantly higher than the average maximum of 49.8°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
The highest temperature will be significantly higher than the average maximum of 49.8°F in October. The lowest temperature tomorrow will be slightly warmer than the average low temperature.
On Sunday, in Arlee, sunrise will be at 7:59 am and sunset at 6:43 pm (MDT).
In Arlee, Montana, the length of the day tomorrow will be 10h and 44min.
