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As of 15:14 MDT

Weather in Sibylee, WY

98°Current weather

Sibylee, Saturday, 8 August, 15:14

Partly cloudy. Feels like 93°. High 98°, low 64°.

Pressure29.68 inHg
Wind16.4 mph W
Humidity14%
Visibility6.2 mi
Dew point39°
Sun, 0997° / 66°0Light rain
97 °Light rain

Sibylee, Sunday, 9 August

Light rain. High 97°, low 66°.

Pressure29.71 inHg
Wind6 mph NE
Humidity10%
Visibility6.2 mi
Dew point32°
Mon, 10100° / 66°0Clear
100 °Clear

Sibylee, Monday, 10 August

Clear. High 100°, low 66°.

Pressure29.74 inHg
Wind10.8 mph E
Humidity15%
Visibility6.2 mi
Dew point40°
Tue, 11101° / 71°0Overcast
101 °Overcast

Sibylee, Tuesday, 11 August

Overcast. High 101°, low 71°.

Pressure29.74 inHg
Wind4.8 mph NW
Humidity10%
Visibility6.2 mi
Dew point32°
Wed, 1299° / 61°0Overcast
99 °Overcast

Sibylee, Wednesday, 12 August

Overcast. High 99°, low 61°.

Pressure29.71 inHg
Wind5.7 mph E
Humidity17%
Visibility6.2 mi
Dew point41°
Thu, 1388° / 60°0.91Heavy rain
88 °Heavy rain

Sibylee, Thursday, 13 August

Heavy rain. High 88°, low 60°.

Pressure29.91 inHg
Wind19.8 mph E
Humidity42%
Visibility—
Dew point53°
Fri, 1489° / 65°0Overcast
89 °Overcast

Sibylee, Friday, 14 August

Overcast. High 89°, low 65°.

Pressure29.85 inHg
Wind22.2 mph SE
Humidity39%
Visibility—
Dew point54°
Sat, 1590° / 70°0Overcast
90 °Overcast

Sibylee, Saturday, 15 August

Overcast. High 90°, low 70°.

Pressure29.97 inHg
Wind15.6 mph NW
Humidity31%
Visibility—
Dew point49°
Sun, 1697° / 70°0Partly cloudy
97 °Partly cloudy

Sibylee, Sunday, 16 August

Partly cloudy. High 97°, low 70°.

Pressure29.94 inHg
Wind13.3 mph E
Humidity17%
Visibility—
Dew point40°
Mon, 1796° / 74°0Overcast
96 °Overcast

Sibylee, Monday, 17 August

Overcast. High 96°, low 74°.

Pressure29.94 inHg
Wind14 mph NW
Humidity21%
Visibility—
Dew point44°
Tue, 1896° / 70°0Clear
96 °Clear

Sibylee, Tuesday, 18 August

Clear. High 96°, low 70°.

Pressure29.94 inHg
Wind17.9 mph SW
Humidity24%
Visibility—
Dew point47°
Wed, 1991° / 73°0Partly cloudy
91 °Partly cloudy

Sibylee, Wednesday, 19 August

Partly cloudy. High 91°, low 73°.

Pressure29.88 inHg
Wind15.7 mph NE
Humidity25%
Visibility—
Dew point45°
Thu, 2081° / 63°0.13Light rain
81 °Light rain

Sibylee, Thursday, 20 August

Light rain. High 81°, low 63°.

Pressure29.94 inHg
Wind18.5 mph W
Humidity40%
Visibility—
Dew point52°
Fri, 2194° / 64°0Clear
94 °Clear

Sibylee, Friday, 21 August

Clear. High 94°, low 64°.

Pressure29.85 inHg
Wind10.8 mph E
Humidity22%
Visibility—
Dew point43°
Sat, 2287° / 72°0.03Light rain
87 °Light rain

Sibylee, Saturday, 22 August

Light rain. High 87°, low 72°.

Pressure29.97 inHg
Wind19.6 mph SE
Humidity34%
Visibility—
Dew point51°
Sun, 2392° / 63°0Clear
92 °Clear

Sibylee, Sunday, 23 August

Clear. High 92°, low 63°.

Pressure29.97 inHg
Wind10 mph E
Humidity36%
Visibility—
Dew point51°

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 Sibylee, 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 Sibylee, 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.