Weather forecast for todayJay Em, WY

Weather forecast for today

Current condition 12:41 pm MDT

  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 11mphNE 40°
  • Humidity: 27%
  • Dewpoint: 30°F
  • Pressure: 30.01"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
At the moment, no clouds in the sky, just uninterrupted sunshine.
The temperature is a comfortable 64.4°F. The current temperature is almost at the maximum predicted 66.2°F for today.

Sunday Oct 18, 2026

  • 66°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphENE 61°
  • Humidity: 29%
  • UV index: 4
  • Sunrise: 7:14 am MDT
  • Sunset: 6:10 pm MDT
  • ▼
Today, in Jay Em, sunny moments will alternate with patchy cloud cover.
The highest daytime temperature will touch a comfortable 66.2°F, creating a significant contrast with the expected nighttime low of a wintry 35.6°F.
The day's high temperature is forecasted to be noticeably higher than the average October peak of 57°F.
Sunrise was at 7:14 am and sunset will be at 6:10 pm; the daylight will last for 10h and 56min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 66°C.
Coldest hour: 10 pm 46°C.

Chance of precipitation

Highest chance: 10 pm 1%.

Hourly weather forecast

  • 1 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNE 49°
  • Humidity: 27%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphNE 53°
  • Humidity: 26%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphENE 61°
  • Humidity: 26%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphENE 67°
  • Humidity: 28%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphENE 72°
  • Humidity: 32%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 68°
  • Humidity: 37%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:10 pm
  • 7 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 64°
  • Humidity: 44%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 61°
  • Humidity: 51%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphENE 57°
  • Humidity: 55%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphENE 59°
  • Humidity: 59%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphENE 63°
  • Humidity: 62%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily gloomy and occasionally sun-filled weather is forecasted.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 66.2°F. The warmest part of the day will be from 1 pm to 3 pm.
Today, the high temperature will be notably higher than the standard October peak of 57°F. The minimum temperature will be also moderately lower than October's average low of 40.3°F.
Updated: Oct 18, 2026 @ 18:41:07 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:41 pm MDT, the temperature is 64.4°F.

Today, partly cloudy skies will persist, making for a mix of sun and clouds.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 35.6°F.
The highest temperature today will be notably higher than the average maximum of 57°F in October. The lowest temperature today will be slightly cooler than the average low temperature.

On Sunday, in Jay Em, sunrise was at 7:14 am and sunset will be at 6:10 pm (MDT).

In Jay Em, Wyoming, the length of the day today will be 10h and 56min.