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As of 12:29 MDT

Weather in Gillette, WY

79°Current weather

Gillette, Friday, 9 October, 12:29

Partly cloudy. Feels like 79°. High 82°, low 49°.

Pressure29.59 inHg
Wind16.1 mph SW
Humidity17%
Visibility6.2 mi
Dew point31°
Sat, 1079° / 55°0Partly cloudy
79 °Partly cloudy

Gillette, Saturday, 10 October

Partly cloudy. High 79°, low 55°.

Pressure29.47 inHg
Wind18.8 mph SW
Humidity18%
Visibility6.2 mi
Dew point33°
Sun, 1155° / 44°0.23Rain
55 °Rain

Gillette, Sunday, 11 October

Rain. High 55°, low 44°.

Pressure29.83 inHg
Wind5.8 mph NE
Humidity71%
Visibility6.2 mi
Dew point42°
Mon, 1249° / 39°0.04Light rain
49 °Light rain

Gillette, Monday, 12 October

Light rain. High 49°, low 39°.

Pressure29.94 inHg
Wind15.8 mph NW
Humidity86%
Visibility6.2 mi
Dew point40°
Tue, 1348° / 36°0.07Light rain
48 °Light rain

Gillette, Tuesday, 13 October

Light rain. High 48°, low 36°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity89%
Visibility4.8 mi
Dew point41°
Wed, 1448° / 42°0.45Rain
48 °Rain

Gillette, Wednesday, 14 October

Rain. High 48°, low 42°.

Pressure30.03 inHg
Wind8.5 mph SE
Humidity93%
Visibility—
Dew point42°
Thu, 1552° / 40°0Overcast
52 °Overcast

Gillette, Thursday, 15 October

Overcast. High 52°, low 40°.

Pressure30.18 inHg
Wind26.7 mph NW
Humidity56%
Visibility—
Dew point31°
Fri, 1642° / 30°0Clear
42 °Clear

Gillette, Friday, 16 October

Clear. High 42°, low 30°.

Pressure30.62 inHg
Wind29.3 mph NW
Humidity29%
Visibility—
Dew point8°
Sat, 1770° / 32°0Partly cloudy
70 °Partly cloudy

Gillette, Saturday, 17 October

Partly cloudy. High 70°, low 32°.

Pressure30.03 inHg
Wind14.1 mph S
Humidity13%
Visibility—
Dew point10°
Sun, 1864° / 40°0Overcast
64 °Overcast

Gillette, Sunday, 18 October

Overcast. High 64°, low 40°.

Pressure30.06 inHg
Wind12.1 mph S
Humidity24%
Visibility—
Dew point18°
Mon, 1970° / 43°0Clear
70 °Clear

Gillette, Monday, 19 October

Clear. High 70°, low 43°.

Pressure29.83 inHg
Wind10.5 mph S
Humidity16%
Visibility—
Dew point15°
Tue, 2058° / 46°0Overcast
58 °Overcast

Gillette, Tuesday, 20 October

Overcast. High 58°, low 46°.

Pressure30.03 inHg
Wind21.1 mph NW
Humidity37%
Visibility—
Dew point31°
Wed, 2166° / 42°0Mostly clear
66 °Mostly clear

Gillette, Wednesday, 21 October

Mostly clear. High 66°, low 42°.

Pressure30.00 inHg
Wind17.5 mph SW
Humidity32%
Visibility—
Dew point28°
Thu, 2250° / 35°0Mostly clear
50 °Mostly clear

Gillette, Thursday, 22 October

Mostly clear. High 50°, low 35°.

Pressure30.36 inHg
Wind27.9 mph NW
Humidity36%
Visibility—
Dew point19°
Fri, 2357° / 29°0Clear
57 °Clear

Gillette, Friday, 23 October

Clear. High 57°, low 29°.

Pressure30.24 inHg
Wind13 mph S
Humidity27%
Visibility—
Dew point15°
Sat, 2473° / 43°0Clear
73 °Clear

Gillette, Saturday, 24 October

Clear. High 73°, low 43°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity13%
Visibility—
Dew point13°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Gillette, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Gillette, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.