Weather forecast for tomorrowAltamont, WY
Weather forecast for tomorrow
Monday Oct 19, 2026
- 61°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSW 226°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:39 am MDT
- Sunset: 6:36 pm MDT
- details ▼
Tomorrow, in Altamont, mostly sunny and dry conditions will continue.
The highest forecasted temperature is a comfortable 60.8°F, while the lowest temperature will be an icy 39.2°F.
Meteorological data shows 60.8°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:39 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 57min.
The highest forecasted temperature is a comfortable 60.8°F, while the lowest temperature will be an icy 39.2°F.
Meteorological data shows 60.8°F is more characteristic of September's climate profile than October's.
Sunrise will be at 7:39 am and sunset at 6:36 pm; tomorrow's daylight will last for 10h and 57min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 37°C.
Coldest hour: 6 am 37°C.
Chance of precipitation
Highest chance: 3 pm 4%.
Hourly weather forecast
- 12 am
- 41°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 171°
- Humidity: 61%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 39°F
- Feels like:36°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphS 171°
- Humidity: 65%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 39°F
- Feels like:36°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 172°
- Humidity: 67%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 37°F
- Feels like:34°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 5mphS 170°
- Humidity: 70%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:39 am
- 8 am
- 37°F
- Feels like:34°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSSE 158°
- Humidity: 73%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSE 139°
- Humidity: 59%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 55°F
- Feels like:55°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNW 308°
- Humidity: 44%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphW 277°
- Humidity: 41%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 59°F
- Feels like:59°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphWSW 254°
- Humidity: 43%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 55°F
- Feels like:55°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSW 225°
- Humidity: 48%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:36 pm
- 8 pm
- 50°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSW 220°
- Humidity: 61%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 165°
- Humidity: 67%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, primarily cloud-filled and occasionally sun-filled weather is expected.
The temperature will vary between a minimum of 37.4°F and a maximum of 59°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The minimum temperature will be also more consistent with September's average low of 45°F than October's typical value of 32.9°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 59°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature will feel more comparable to September's average high than the expected maximum for October. The minimum temperature will be also more consistent with September's average low of 45°F than October's typical value of 32.9°F.
Updated: Oct 18, 2026 @ 08:59:05 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 Monday, in Altamont, predominantly sunny weather will make for pleasant outdoor conditions.
Tomorrow, the highest temperature will be 60.8°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 51.8°F in October. The lowest temperature will be also moderately higher than the average low of 32.9°F.
The maximum temperature will be relatively higher than the average highest temperature of 51.8°F in October. The lowest temperature will be also moderately higher than the average low of 32.9°F.
On Monday, in Altamont, sunrise will be at 7:39 am and sunset at 6:36 pm (MDT).
In Altamont, the length of the day tomorrow will be 10h and 57min.
