Weather forecast for 10 daysJackson, MT
Weather forecast for the weekend
Saturday Oct 17, 2026
- min.
- 28°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 166°
- Humidity: 51%
- UV index: 0
- Sunrise: 7:52 am MDT
- Sunset: 6:44 pm MDT
- details ▼
For the remainder of Saturday, occasional clouds will pass by, but expect bright spells.
The lowest temperature will be a freezing 28.4°F.
Sunrise was at 7:52 am and sunset will be at 6:44 pm; the daylight will last for 10h and 52min.
The lowest temperature will be a freezing 28.4°F.
Sunrise was at 7:52 am and sunset will be at 6:44 pm; the daylight will last for 10h and 52min.
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.
10-day overview
Daily temperatures
Warmest day: today 61°C.
Coldest day: Friday 36°C.
Coldest day: Friday 36°C.
Chance of precipitation
Highest chance: Friday 63%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 28°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 166°
- Humidity: 51%
- UV index: 0
- Sunrise: 7:52 am MDT
- Sunset: 6:44 pm MDT
- details ▼
- 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 ▼
- Monday
- Oct 19, 2026
- 59°F
- 30°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphS 169°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:55 am MDT
- Sunset: 6:41 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 57°F
- 30°F
Mostly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphSSE 158°
- Humidity: 54%
- UV index: 2
- Sunrise: 7:56 am MDT
- Sunset: 6:39 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 55°F
- 32°F
Mostly Sunny
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 6mphSSW 193°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:58 am MDT
- Sunset: 6:38 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 52°F
- 32°F
PM Showers
- Precip. probability: 35%
- Precipitation: 0.12"
- Wind: 7mphS 178°
- Humidity: 79%
- UV index: 3
- Sunrise: 7:59 am MDT
- Sunset: 6:36 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 36°F
- 19°F
Showers
- Precip. probability: 63%
- Precipitation: 0.24"
- Wind: 9mphNW 307°
- Humidity: 95%
- UV index: 2
- Sunrise: 8:00 am MDT
- Sunset: 6:34 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 39°F
- 21°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0.04"
- Wind: 5mphSW 219°
- Humidity: 72%
- UV index: 3
- Sunrise: 8:02 am MDT
- Sunset: 6:33 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 43°F
- 21°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 6mphS 171°
- Humidity: 75%
- UV index: 2
- Sunrise: 8:03 am MDT
- Sunset: 6:31 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 41°F
- 21°F
Mostly Sunny
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 5mphSSW 213°
- Humidity: 74%
- UV index: 3
- Sunrise: 8:05 am MDT
- Sunset: 6:30 pm MDT
- details ▼
For the next ten days, a combination of cloud-filled, sunny and rainy weather is expected.
Rainfall is expected on Thursday and Friday.
The temperature will vary considerably in the coming days. Highs will range from 35.6°F to 59°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 19.4°F up to 32°F.
The warmest day will be Monday, with a maximum of 59°F; the coldest day will be Friday, with a maximum of 35.6°F.
Rainfall is expected on Thursday and Friday.
The temperature will vary considerably in the coming days. Highs will range from 35.6°F to 59°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 19.4°F up to 32°F.
The warmest day will be Monday, with a maximum of 59°F; the coldest day will be Friday, with a maximum of 35.6°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.
