10-day forecast for Gillette, WY: 21° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
37°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2172° / 43°0
Morning44°feels 42°
Afternoon72°feels 70°
Evening56°feels 53°
Overnight46°feels 46°
72 °
Gillette, Wednesday, 21 October
Mostly clear. High 72°, low 43°.
Pressure30.12 inHg
Wind12.3 mph S
Humidity38%
Visibility6.2 mi
Dew point39°
Thu, 2274° / 50°0
Morning53°feels 51°
Afternoon73°feels 72°
Evening60°feels 58°
Overnight52°feels 50°
74 °
Gillette, Thursday, 22 October
Mostly clear. High 74°, low 50°.
Pressure29.88 inHg
Wind11.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point43°
Fri, 2374° / 44°0.02
Morning53°feels 52°
Afternoon74°feels 72°
Evening49°feels 42°
Overnight58°feels 57°
74 °
Gillette, Friday, 23 October
Light rain. High 74°, low 44°.
Pressure29.65 inHg
Wind22.6 mph SW
Humidity33%
Visibility6.2 mi
Dew point41°
Sat, 2447° / 36°0.01
Morning39°feels 31°
Afternoon43°feels 41°
Evening45°feels 42°
Overnight38°feels 29°
47 °
Gillette, Saturday, 24 October
Light rain. High 47°, low 36°.
Pressure30.47 inHg
Wind20.3 mph NW
Humidity58%
Visibility—
Dew point28°
Sun, 2547° / 38°0.01
Morning40°feels 33°
Afternoon46°feels 40°
Evening40°feels 34°
Overnight38°feels 31°
47 °
Gillette, Sunday, 25 October
Light snow. High 47°, low 38°.
Pressure30.27 inHg
Wind15 mph SE
Humidity52%
Visibility—
Dew point29°
Mon, 2637° / 24°0.04
Morning30°feels 22°
Afternoon30°feels 21°
Evening29°feels 19°
Overnight26°feels 17°
37 °
Gillette, Monday, 26 October
Light snow. High 37°, low 24°.
Pressure30.59 inHg
Wind16 mph N
Humidity68%
Visibility—
Dew point21°
Tue, 2748° / 21°0
Morning27°feels 18°
Afternoon40°feels 32°
Evening39°feels 31°
Overnight33°feels 24°
48 °
Gillette, Tuesday, 27 October
Clear. High 48°, low 21°.
Pressure30.45 inHg
Wind18.8 mph S
Humidity35%
Visibility—
Dew point13°
Wed, 2848° / 33°0
Morning37°feels 31°
Afternoon44°feels 37°
Evening38°feels 33°
Overnight34°feels 29°
48 °
Gillette, Wednesday, 28 October
Clear. High 48°, low 33°.
Pressure30.30 inHg
Wind14.2 mph NW
Humidity27%
Visibility—
Dew point11°
Thu, 2949° / 28°0
Morning33°feels 30°
Afternoon45°feels 44°
Evening41°feels 37°
Overnight36°feels 31°
49 °
Gillette, Thursday, 29 October
Clear. High 49°, low 28°.
Pressure30.27 inHg
Wind7.2 mph E
Humidity27%
Visibility—
Dew point11°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Gillette, WY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.