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Weather in Gillette, United States 🇺🇸

Current Weather in Gillette

Sunny
21°C
Feels like 21°C. Sunny.
🌬️ 18 km/h SSE
💧 22% Humidity
🧭 1015 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 8.8
🌡️ Dew Point: 0°C
🌅 Sunrise: 05:18 AM
🌇 Sunset: 08:43 PM
Map Overlays:

In Gillette right now it is 21°C and sunny, feeling like 21°C. Humidity is 22% with winds around 18 km/h, and the UV index is 9 (very high). Over the next few days, temperatures in Gillette range from about 7°C to 27°C.

Hourly Forecast for Gillette

14:00
Sunny
24°
0%
15:00
Sunny
25°
0%
16:00
Sunny
26°
0%
17:00
Sunny
27°
0%
18:00
Sunny
26°
0%
19:00
Sunny
24°
0%
20:00
Sunny
22°
0%
21:00
Clear
20°
0%
22:00
Clear
18°
0%
23:00
Clear
17°
1%
00:00
Clear
16°
1%
01:00
Clear
16°
1%
02:00
Clear
15°
1%
03:00
Partly Cloudy
15°
2%
04:00
Clear
14°
3%
05:00
Clear
14°
3%
06:00
Sunny
15°
2%
07:00
Overcast
17°
7%
08:00
Overcast
21°
5%
09:00
Sunny
23°
0%
10:00
Overcast
25°
3%
11:00
Sunny
26°
0%
12:00
Overcast
26°
4%
13:00
Sunny
26°
0%

14-Day Forecast for Gillette

Mon, Jun 08
Sunny Sunny
27° /
Tue, Jun 09
Patchy rain nearby Patchy rain nearby
27° / 11°
Wed, Jun 10
Patchy rain nearby Patchy rain nearby
20° /
Thu, Jun 11
Patchy rain nearby Patchy rain nearby
17° /
Fri, Jun 12
Sunny Sunny
24° /
Sat, Jun 13
Sunny Sunny
29° / 12°
Sun, Jun 14
Patchy rain nearby Patchy rain nearby
12° /
Mon, Jun 15
Sunny Sunny
19° /
Tue, Jun 16
Sunny Sunny
30° / 12°
Wed, Jun 17
Sunny Sunny
22° / 12°
Thu, Jun 18
Sunny Sunny
36° / 12°
Fri, Jun 19
Sunny Sunny
33° / 18°
Sat, Jun 20
Patchy rain nearby Patchy rain nearby
32° / 18°
Sun, Jun 21
Patchy rain nearby Patchy rain nearby
32° / 16°

Additional Forecasts for Gillette

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 102.0 μg/m³
O₃ (Ozone) 105.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.5 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 3.2 μg/m³
PM10 (Coarse particles) 5.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Gillette Today

The most comfortable window in Gillette today looks like 18:00 to 20:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Gillette

What is the temperature in Gillette right now?

The current temperature in Gillette is 21°C (70°F), sunny (feels like 21°C).

What's the weather like in Gillette right now?

Conditions in Gillette right now: Sunny, humidity 22%, wind 18 km/h SSE.

What is today's forecast for Gillette?

Today in Gillette: high 27°C, low 7°C, sunny. Chance of rain: 0%.

What is the 7-day weather forecast for Gillette?

Daily highs and lows for Gillette:

  • 2026-06-08: 27°C / 7°C
  • 2026-06-09: 27°C / 11°C
  • 2026-06-10: 20°C / 8°C
  • 2026-06-11: 17°C / 6°C
  • 2026-06-12: 24°C / 8°C
  • 2026-06-13: 29°C / 12°C
  • 2026-06-14: 12°C / 8°C
Is it going to rain in Gillette today?

There is a 0% chance of rain in Gillette today.

What is the wind speed in Gillette right now?

Wind in Gillette is currently 18 km/h (11 mph) from the SSE.

What is the UV index in Gillette right now?

The UV index in Gillette is currently 8.8 (very high). Sun protection is recommended when the index is 3 or higher.

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