Weather forecast for 10 daysHamilton Dome, WY

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 70°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 73°
  • Humidity: 24%
  • UV index: 3
  • Sunrise: 7:31 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
Today, in Hamilton Dome, expect a mix of sun and clouds throughout the day.
The highest daytime temperature will touch a delightful 69.8°F, creating a significant contrast with the expected nighttime low of a wintry 41°F.
Temperatures are higher than average, more in line with September's norm of 73°F than with October's 54.9°F.
Sunrise was at 7:31 am and sunset will be at 6:27 pm; the daylight will last for 10h and 56min.

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNE 49°
  • Humidity: 33%
  • UV index: 4
  • Sunrise: 7:32 am MDT
  • Sunset: 6:26 pm MDT
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Tomorrow, on Sunday, mostly clear skies and sunshine will create ideal daytime conditions.
Day and night temperatures will contrast sharply, from a maximum of an enjoyable 64.4°F to a minimum of a cold 37.4°F.
The higher temperature of 64.4°F is more typical of September than October.
Sunrise will be at 7:32 am and sunset at 6:26 pm; tomorrow's daylight will last for 10h and 53min.

10-day overview

Daily temperatures

Warmest day: today 70°C.
Coldest day: Saturday 24.10. 50°C.

Chance of precipitation

Highest chance: Friday 40%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 70°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 73°
  • Humidity: 24%
  • UV index: 3
  • Sunrise: 7:31 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphNE 49°
  • Humidity: 33%
  • UV index: 4
  • Sunrise: 7:32 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSE 134°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:34 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphENE 68°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:35 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSE 162°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:36 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 10mphSSW 193°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:37 am MDT
  • Sunset: 6:19 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 61°F
  • 37°F
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 0.24"
  • Wind: 11mphWSW 247°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:39 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 8mphNE 45°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:40 am MDT
  • Sunset: 6:16 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 55°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 7mphESE 122°
  • Humidity: 54%
  • UV index: 3
  • Sunrise: 7:41 am MDT
  • Sunset: 6:15 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 52°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphNNE 28°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:42 am MDT
  • Sunset: 6:13 pm MDT
  • ▼
gloomy, clear and wet weather is forecasted.
With a 40% probability, rainfall is forecasted only for Friday. The precipitation will be light at 0.24".
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 50°F and 69.8°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
With a high of 69.8°F, today is the warmest day; expect the coldest day on next Saturday with a high of 50°F.
Updated: Oct 17, 2026 @ 19:52:48 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Hamilton Dome, changing cloud patterns will allow for periods of sunshine.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 41°F.
The highest temperature today will be noticeably higher than the average maximum of 54.9°F in October. The lowest temperature will be relatively higher than the average low of 37°F.

On Saturday, in Hamilton Dome, sunrise was at 7:31 am and sunset will be at 6:27 pm (MDT).

In Hamilton Dome, the length of the day today will be 10h and 56min.

Tomorrow, mostly sunny weather is likely, with high visibility.

Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Tomorrow, the highest temperature will be significantly higher than the average maximum of 54.9°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Hamilton Dome, sunrise will be at 7:32 am and sunset at 6:26 pm (MDT).

In Hamilton Dome, the length of the day tomorrow will be 10h and 53min.