Weather forecast for tomorrowGreen River, WY
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 37°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSW 217°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:33 am MDT
- Sunset: 6:32 pm MDT
- details ▼
Tomorrow, mostly sunny weather is also likely, with high visibility.
Expected temperature values will span from a breezy 62.6°F down to an icy 37.4°F.
The forecast high of 62.6°F aligns more closely with September's typical high of 70.3°F than with October's usual 52.5°F.
Sunrise will be at 7:33 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 59min.
Expected temperature values will span from a breezy 62.6°F down to an icy 37.4°F.
The forecast high of 62.6°F aligns more closely with September's typical high of 70.3°F than with October's usual 52.5°F.
Sunrise will be at 7:33 am and sunset at 6:32 pm; tomorrow's daylight will last for 10h and 59min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 61°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am 3%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphS 176°
- Humidity: 57%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:39°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 62%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:37°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphS 175°
- Humidity: 66%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:37°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSE 162°
- Humidity: 67%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:33 am
- 8 am
- 37°F
- Feels like:36°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSE 140°
- Humidity: 68%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 46°F
- Feels like:46°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphS 173°
- Humidity: 57%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:54°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphWSW 254°
- Humidity: 41%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 242°
- Humidity: 31%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 61°F
- Feels like:61°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphW 261°
- Humidity: 27%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 200°
- Humidity: 32%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:32 pm
- 8 pm
- 54°F
- Feels like:52°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 158°
- Humidity: 39%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 153°
- Humidity: 47%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, primarily sunny and occasionally dull weather is forecasted.
The temperature will vary between a minimum of 37.4°F and a maximum of 60.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Tomorrow, the night is expected to be in line with the typical October low of 36°F.
The temperature will vary between a minimum of 37.4°F and a maximum of 60.8°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. Tomorrow, the night is expected to be in line with the typical October low of 36°F.
Updated: Oct 17, 2026 @ 14:00:04 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, golden sunshine will carry through the day.
Tomorrow, the maximum temperature will be 62.6°F, while the minimum temperature will be 37.4°F.
The highest temperature tomorrow will be notably higher than the average maximum of 52.5°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature tomorrow will be notably higher than the average maximum of 52.5°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Green River, sunrise will be at 7:33 am and sunset at 6:32 pm (MDT).
In Green River, the length of the day tomorrow will be 10h and 59min.
