Weather forecast for 10 daysHardin, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- 77°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphW 261°
- Humidity: 29%
- UV index: 3
- Sunrise: 7:30 am MDT
- Sunset: 6:21 pm MDT
- details ▼
Today, on Saturday, October 17, a pleasant, mostly sunny outlook is in place.
The highest daytime temperature will touch a warm 77°F, creating a significant contrast with the forecasted nighttime low of a wintry 35.6°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 75.2°F, not October's.
Sunrise was at 7:30 am and sunset will be at 6:21 pm; the daylight will last for 10h and 51min.
The highest daytime temperature will touch a warm 77°F, creating a significant contrast with the forecasted nighttime low of a wintry 35.6°F.
It will feel warmer than usual, as the temperature reflects September's normal high of 75.2°F, not October's.
Sunrise was at 7:30 am and sunset will be at 6:21 pm; the daylight will last for 10h and 51min.
Sunday Oct 18, 2026
- 66°F
- 36°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNE 49°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:31 am MDT
- Sunset: 6:19 pm MDT
- details ▼
Tomorrow, changing cloud patterns will allow for periods of sunshine.
A substantial temperature fluctuation from a comfortable 66.2°F at its peak to a cold 35.6°F at its lowest point is anticipated.
The expected peak temperature today will be a few degrees higher than the average October maximum of 58.1°F.
Sunrise will be at 7:31 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 48min.
A substantial temperature fluctuation from a comfortable 66.2°F at its peak to a cold 35.6°F at its lowest point is anticipated.
The expected peak temperature today will be a few degrees higher than the average October maximum of 58.1°F.
Sunrise will be at 7:31 am and sunset at 6:19 pm; tomorrow's daylight will last for 10h and 48min.
10-day overview
Daily temperatures
Warmest day: today 77°C.
Minimum temperature: 54°C.
Minimum temperature: 54°C.
Chance of precipitation
Highest chance: Friday 63%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 77°F
- 36°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphW 261°
- Humidity: 29%
- UV index: 3
- Sunrise: 7:30 am MDT
- Sunset: 6:21 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 36°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphNE 49°
- Humidity: 47%
- UV index: 3
- Sunrise: 7:31 am MDT
- Sunset: 6:19 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNE 47°
- Humidity: 52%
- UV index: 3
- Sunrise: 7:32 am MDT
- Sunset: 6:17 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 36°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphWNW 297°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:34 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphENE 65°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:35 am MDT
- Sunset: 6:14 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 45°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphW 278°
- Humidity: 55%
- UV index: 3
- Sunrise: 7:36 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 39°F
PM Showers
- Precip. probability: 63%
- Precipitation: 0.43"
- Wind: 13mphWNW 287°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:38 am MDT
- Sunset: 6:11 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 54°F
- 34°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 10mphNNW 333°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:39 am MDT
- Sunset: 6:09 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 55°F
- 34°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphENE 71°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:41 am MDT
- Sunset: 6:07 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 54°F
- 36°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 7mphWNW 300°
- Humidity: 60%
- UV index: 2
- Sunrise: 7:42 am MDT
- Sunset: 6:06 pm MDT
- details ▼
During the ten-day period, overcast, sunny and rain-soaked weather is anticipated.
With a probability of 63%, rainfall is forecasted only for Friday. Predicted precipitation will be moderate at 0.43".
There will be a considerable variation in temperature in the upcoming days. The temperature is expected to swing from 53.6°F up to 77°F, while the forecast minimum temperature falls between 33.8°F and 44.6°F.
Today is the warmest day, with a maximum temperature of 77°F; with a maximum temperature of 53.6°F, next Saturday and Monday will be the coldest days in Hardin.
With a probability of 63%, rainfall is forecasted only for Friday. Predicted precipitation will be moderate at 0.43".
There will be a considerable variation in temperature in the upcoming days. The temperature is expected to swing from 53.6°F up to 77°F, while the forecast minimum temperature falls between 33.8°F and 44.6°F.
Today is the warmest day, with a maximum temperature of 77°F; with a maximum temperature of 53.6°F, next Saturday and Monday will be the coldest days in Hardin.
Updated: Oct 17, 2026 @ 17:20:42 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 Saturday, mainly sunny skies with just a few high clouds are anticipated.
Today, the maximum temperature will be 77°F, while the minimum temperature will be 35.6°F.
The highest temperature today will be noticeably higher than the average maximum of 58.1°F in October. The lowest temperature will be relatively lower than the average low of 40.6°F.
The highest temperature today will be noticeably higher than the average maximum of 58.1°F in October. The lowest temperature will be relatively lower than the average low of 40.6°F.
On Saturday, in Hardin, sunrise was at 7:30 am and sunset will be at 6:21 pm (MDT).
In Hardin, today, there will be 10h and 51min of daylight.
Tomorrow, in Hardin, clouds and sunshine will create a dynamic sky throughout the day.
Tomorrow, the maximum temperature will be 66.2°F, while the minimum temperature will be 35.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 58.1°F in October. The lowest temperature will be also relatively lower than the average low of 40.6°F.
The highest temperature will be a couple of degrees higher than the average maximum of 58.1°F in October. The lowest temperature will be also relatively lower than the average low of 40.6°F.
On Sunday, in Hardin, sunrise will be at 7:31 am and sunset at 6:19 pm (MDT).
In Hardin, tomorrow, there will be 10h and 48min of daylight.





