Gillette Airport (GCC) Weather 07/13/2026
Tonight
72
Mostly Clear and Breezy
Monday
102
Hot
Monday Night
69
Mostly Clear
Tuesday
104
Hot
Tuesday Night
71
Mostly Clear then Mostly Clear and Breezy
Wednesday
103
Hot
Wednesday Night
68
Mostly Clear
Thursday
98
Mostly Sunny
Thursday Night
67
Slight Chance T-storms then Partly Cloudy
Friday
100
Hot
Friday Night
69
Mostly Clear
Saturday
97
Mostly Sunny
Saturday Night
64
Slight Chance T-storms then Partly Cloudy
Weekly Forecast
Tonight
Mostly clear, with a low around 72. Breezy, with a south wind 18 to 26 mph, with gusts as high as 36 mph.
Monday
Sunny and hot, with a high near 102. South wind 8 to 17 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 69. Northeast wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny and hot, with a high near 104. South wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 71. Breezy, with a south wind 13 to 21 mph, with gusts as high as 29 mph.
Wednesday
Sunny and hot, with a high near 103. South wind 9 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Mostly sunny, with a high near 98.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 67.
Friday
Sunny and hot, with a high near 100.
Friday Night
Mostly clear, with a low around 69.
Saturday
Mostly sunny, with a high near 97.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.