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As of 17:34 MDT

Weather in Sinclair, WY

90°Current weather

Sinclair, Saturday, 8 August, 17:34

Partly cloudy. Feels like 86°. High 91°, low 59°.

Pressure29.80 inHg
Wind4 mph N
Humidity6%
Visibility6.2 mi
Dew point16°
Sun, 0991° / 60°0Overcast
91 °Overcast

Sinclair, Sunday, 9 August

Overcast. High 91°, low 60°.

Pressure29.85 inHg
Wind13.5 mph W
Humidity14%
Visibility6.2 mi
Dew point33°
Mon, 1090° / 57°0Partly cloudy
90 °Partly cloudy

Sinclair, Monday, 10 August

Partly cloudy. High 90°, low 57°.

Pressure29.88 inHg
Wind11.9 mph W
Humidity20%
Visibility6.2 mi
Dew point39°
Tue, 1191° / 62°0Overcast
91 °Overcast

Sinclair, Tuesday, 11 August

Overcast. High 91°, low 62°.

Pressure29.88 inHg
Wind13.9 mph W
Humidity16%
Visibility6.2 mi
Dew point34°
Wed, 1286° / 61°0Overcast
86 °Overcast

Sinclair, Wednesday, 12 August

Overcast. High 86°, low 61°.

Pressure29.80 inHg
Wind11.1 mph W
Humidity16%
Visibility6.2 mi
Dew point34°
Thu, 1387° / 58°0Partly cloudy
87 °Partly cloudy

Sinclair, Thursday, 13 August

Partly cloudy. High 87°, low 58°.

Pressure29.85 inHg
Wind15 mph E
Humidity23%
Visibility—
Dew point37°
Fri, 1486° / 63°0.01Light rain
86 °Light rain

Sinclair, Friday, 14 August

Light rain. High 86°, low 63°.

Pressure29.88 inHg
Wind18.5 mph W
Humidity25%
Visibility—
Dew point41°
Sat, 1586° / 61°0.02Light rain
86 °Light rain

Sinclair, Saturday, 15 August

Light rain. High 86°, low 61°.

Pressure30.03 inHg
Wind20.4 mph W
Humidity35%
Visibility—
Dew point47°
Sun, 1688° / 62°0Partly cloudy
88 °Partly cloudy

Sinclair, Sunday, 16 August

Partly cloudy. High 88°, low 62°.

Pressure30.06 inHg
Wind14.6 mph W
Humidity21%
Visibility—
Dew point37°
Mon, 1788° / 63°0Light rain
88 °Light rain

Sinclair, Monday, 17 August

Light rain. High 88°, low 63°.

Pressure30.03 inHg
Wind9.8 mph S
Humidity22%
Visibility—
Dew point39°
Tue, 1886° / 62°0.03Light rain
86 °Light rain

Sinclair, Tuesday, 18 August

Light rain. High 86°, low 62°.

Pressure30.00 inHg
Wind14.7 mph SE
Humidity25%
Visibility—
Dew point41°
Wed, 1987° / 62°0Overcast
87 °Overcast

Sinclair, Wednesday, 19 August

Overcast. High 87°, low 62°.

Pressure29.94 inHg
Wind16.6 mph SW
Humidity25%
Visibility—
Dew point40°
Thu, 2084° / 62°0.02Light rain
84 °Light rain

Sinclair, Thursday, 20 August

Light rain. High 84°, low 62°.

Pressure29.97 inHg
Wind14.5 mph SW
Humidity31%
Visibility—
Dew point44°
Fri, 2189° / 62°0Clear
89 °Clear

Sinclair, Friday, 21 August

Clear. High 89°, low 62°.

Pressure29.91 inHg
Wind7.7 mph NW
Humidity19%
Visibility—
Dew point36°
Sat, 2288° / 65°0Clear
88 °Clear

Sinclair, Saturday, 22 August

Clear. High 88°, low 65°.

Pressure29.97 inHg
Wind15.4 mph N
Humidity21%
Visibility—
Dew point37°
Sun, 2388° / 61°0Mostly clear
88 °Mostly clear

Sinclair, Sunday, 23 August

Mostly clear. High 88°, low 61°.

Pressure29.97 inHg
Wind10.4 mph NE
Humidity23%
Visibility—
Dew point39°

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 Sinclair, 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 Sinclair, 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.