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Hourly Forecast
Daylight Hours
06:49
Sunrise
19:03
Sunset
Moon
Waxing Crescent
13:02
Moonrise
20:56
Moonset
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Weather in Gillette today, September 16, 2026
Gillette is set for a fine, sunny day on September 16, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Cloud leads the morning, peaking close to 100% near 02:00. Sunshine has little room until later in the day.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 25°C. The air stays humid, with relative humidity between 20% and 66% and the peak around 06:00. Expect gentle winds, highest near 02:00 at 10.1 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Visibility stays near 16.1 km. The sun rises at 06:49 and sets at 19:03, for a total of 12 hours 14 minutes of sunlight today.
Overall, Gillette on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 25°C.
Frequently asked questions about weather in Gillette
How warm does it get in Gillette?
The warmest month in Gillette is July, with average high temperatures of 31°C. The average temperature during this period is around 23°C.
How cold does it get in Gillette?
The coldest month in Gillette is February, with average low temperatures of -9°C. The average temperature during this period is around -4°C.
What is the wettest time of year in Gillette?
The wettest month in Gillette is May, with an average of 69mm of precipitation.
What is the driest time of year in Gillette?
The driest month in Gillette is November, with an average of 19mm of precipitation.
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