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Today Hourly 7 days 30 days May
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May 2026 Weather | Gillette, Wyoming

Today 5/22
Rainy Weather
Day 64°
Night 39°
60
Sat 5/23
Cloudy Weather
Day 73°
Night 46°
25
Sun 5/24
Cloudy Weather
Day 84°
Night 50°
5
Mon 5/25
Cloudy Weather
Day 88°
Night 55°
25
Tue 5/26
Stormy Weather
Day 86°
Night 55°
60
Wed 5/27
Partly Sunny with Showers
Day 77°
Night 52°
61
Thu 5/28
Cloudy Weather
Day 75°
Night 50°
55
Fri 5/29
Cloudy Weather
Day 81°
Night 54°
2
Sat 5/30
Cloudy Weather
Day 79°
Night 50°
1
Sun 5/31
Cloudy Weather
Day 82°
Night 52°
40

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