Weather forecast for todayGillette, WY

Weather forecast for today

Current condition 10:20 am MDT

  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 8mphNNE 30°
  • Humidity: 33%
  • Dewpoint: 28°F
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Gillette, at the moment, the weather is sunny with a crisp, clear sky.
The temperature is a moderate 57.2°F, and the apparent temperature is almost the same at 55.4°F. The current temperature is a few degrees off the today's maximum of 66.2°F.

Sunday Oct 18, 2026

  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 61°
  • Humidity: 28%
  • UV index: 3
  • Sunrise: 7:21 am MDT
  • Sunset: 6:13 pm MDT
  • ▼
Today, the forecast calls for abundant sunshine.
Temperatures are predicted to peak at a comfortable 66.2°F and drop to a minimum of a wintry 41°F.
The temperature of 66.2°F aligns more with what is typical in September than what is normal in October.
Sunrise was at 7:21 am and sunset will be at 6:13 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 66°C.
Coldest period: 9 pm - 1 am 46°C.

Chance of precipitation

Highest chance: 11 am - 1 am 0%.

Hourly weather forecast

  • 11 am
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNE 40°
  • Humidity: 32%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphNE 48°
  • Humidity: 30%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 1 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 56°
  • Humidity: 27%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 60°
  • Humidity: 26%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 68°
  • Humidity: 25%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphE 81°
  • Humidity: 24%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 76°
  • Humidity: 25%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphENE 63°
  • Humidity: 30%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:13 pm
  • 7 pm
  • 55°F
  • Feels like:
    52°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 7mphE 94°
  • Humidity: 38%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSE 137°
  • Humidity: 43%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSE 161°
  • Humidity: 48%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSE 164°
  • Humidity: 47%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 165°
  • Humidity: 47%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Gillette, primarily bright and occasionally cloud-filled weather is anticipated.
The temperature will vary between a minimum of 46.4°F and a maximum of 66.2°F. The warmest part of the day will be at 3 pm and 4 pm.
The temperature today will feel more resembling September's average high of 73.6°F than the usual for October. The minimum temperature will be close to October's average low of 39.2°F.
Updated: Oct 18, 2026 @ 16:20:40 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 10:20 am MDT, the temperature is 57.2°F.

Today, sunshine is expected with little to no cloud cover.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 41°F.
The highest temperature today will be significantly higher than the average maximum of 55.2°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Sunday, in Gillette, sunrise was at 7:21 am and sunset will be at 6:13 pm (MDT).

In Gillette, today, there will be 10h and 52min of daylight.