Weather forecast for tomorrowJackson, MT
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 57°F
- 28°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 221°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:54 am MDT
- Sunset: 6:43 pm MDT
- details ▼
Tomorrow, on Sunday, October 18, expect a partly sunny afternoon with variable cloud cover.
The temperature will peak at a mild 57.2°F during the day, dropping to a low of a harsh 28.4°F at night.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:54 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 49min.
The temperature will peak at a mild 57.2°F during the day, dropping to a low of a harsh 28.4°F at night.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise will be at 7:54 am and sunset at 6:43 pm; tomorrow's daylight will last for 10h and 49min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 55°C.
Coldest hour: 6 am 30°C.
Coldest hour: 6 am 30°C.
Chance of precipitation
Highest chance: 2%.
Hourly weather forecast
- 12 am
- 36°F
- Feels like:30°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSSE 151°
- Humidity: 62%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 34°F
- Feels like:28°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSSE 150°
- Humidity: 65%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 32°F
- Feels like:28°F
Mostly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphSE 139°
- Humidity: 68%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 30°F
- Feels like:30°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSE 133°
- Humidity: 70%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:54 am
- 8 am
- 28°F
- Feels like:25°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphSE 143°
- Humidity: 74%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 37°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 156°
- Humidity: 63%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 48°F
- Feels like:48°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSW 225°
- Humidity: 44%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 54°F
- Feels like:52°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 254°
- Humidity: 34%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 55°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphWSW 242°
- Humidity: 30%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNW 305°
- Humidity: 38%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:43 pm
- 8 pm
- 43°F
- Feels like:41°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphSE 138°
- Humidity: 51%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSE 137°
- Humidity: 60%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of cloud-filled and sunny weather is expected.
The temperature will vary between the lowest temperature of 28.4°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature is more resembling September's average maximum of 65.3°F than October's usual of 48.7°F. The lowest temperature is similar to October's typical minimum of 30.4°F.
The temperature will vary between the lowest temperature of 28.4°F and the highest temperature of 55.4°F. The warmest part of the day will be from 3 pm to 5 pm.
The highest temperature is more resembling September's average maximum of 65.3°F than October's usual of 48.7°F. The lowest temperature is similar to October's typical minimum of 30.4°F.
Updated: Oct 17, 2026 @ 21:33:17 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, in Jackson, occasional cloudiness will be present, but there will still be plenty of sun.
Tomorrow, the maximum temperature will be 57.2°F, while the minimum temperature will be 28.4°F.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Jackson, sunrise will be at 7:54 am and sunset at 6:43 pm (MDT).
In Jackson, the length of the day tomorrow will be 10h and 49min.
