Weather forecast for todayGillette, WY

Weather forecast for today

Current condition 12:06 pm MDT

  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 9mphNE 50°
  • Humidity: 28%
  • Dewpoint: 28°F
  • Pressure: 30.05"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, in Gillette, the sky is clear with no clouds in sight.
The temperature is an enjoyable 62.6°F. The current temperature is almost at the maximum of today's expected 66.2°F.

Sunday Oct 18, 2026

  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphENE 68°
  • Humidity: 26%
  • UV index: 3
  • Sunrise: 7:21 am MDT
  • Sunset: 6:13 pm MDT
  • ▼
Today, in Gillette, sunny conditions are expected to continue.
A temperature range of a breezy 66.2°F to a cold 41°F is forecasted.
Today, the maximum temperature will be higher and more reflective of September's average high of 73.6°F than October's of 55.2°F.
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 period: 2 pm - 4 pm 66°C.
Coldest period: 9 pm - 10 pm 48°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphENE 57°
  • Humidity: 26%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 10mphENE 61°
  • Humidity: 25%
  • 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 69°
  • Humidity: 24%
  • 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 85°
  • 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: 10mphENE 77°
  • 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 65°
  • Humidity: 30%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:13 pm
  • 7 pm
  • 55°F
  • Feels like:
    52°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 8mphESE 102°
  • 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 141°
  • Humidity: 43%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSE 162°
  • Humidity: 46%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 48°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSE 166°
  • Humidity: 46%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 165°
  • Humidity: 45%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Gillette, primarily mostly clear and occasionally cloud-filled weather is forecasted.
The temperature will be between the lowest temperature of 48.2°F and the highest temperature of 66.2°F. The feels-like temperature will be between a maximum of 66.2°F and a minimum of 41°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more alike with September's average maximum of 73.6°F than October's usual of 55.2°F. Today, the temperature will drop to a level close to October's average minimum of 39.2°F.
Updated: Oct 18, 2026 @ 18:06:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 12:06 pm MDT in Gillette is 62.6°F.

On Sunday, in Gillette, sunny skies are in store, with excellent visibility.

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