As of 21:53 MDT

Weather in Big Sandy, WY

72°Current weather

Big Sandy, Saturday, 8 August, 21:53

Overcast. Feels like 71°. High 87°, low 50°.

Pressure29.94 inHg
Wind2.1 mph NE
Humidity27%
Visibility6.2 mi
Dew point35°
Sun, 0985° / 50°0Clear
85 °Clear

Big Sandy, Sunday, 9 August

Clear. High 85°, low 50°.

Pressure29.88 inHg
Wind15 mph W
Humidity14%
Visibility6.2 mi
Dew point29°
Mon, 1086° / 48°0Light rain
86 °Light rain

Big Sandy, Monday, 10 August

Light rain. High 86°, low 48°.

Pressure29.91 inHg
Wind9.7 mph SW
Humidity24%
Visibility6.2 mi
Dew point40°
Tue, 1186° / 60°0Mostly clear
86 °Mostly clear

Big Sandy, Tuesday, 11 August

Mostly clear. High 86°, low 60°.

Pressure29.94 inHg
Wind11.3 mph W
Humidity13%
Visibility6.2 mi
Dew point24°
Wed, 1283° / 63°0Overcast
83 °Overcast

Big Sandy, Wednesday, 12 August

Overcast. High 83°, low 63°.

Pressure29.83 inHg
Wind10.7 mph W
Humidity16%
Visibility6.2 mi
Dew point31°
Thu, 1381° / 61°0Overcast
81 °Overcast

Big Sandy, Thursday, 13 August

Overcast. High 81°, low 61°.

Pressure29.83 inHg
Wind11.4 mph SW
Humidity24%
Visibility
Dew point36°
Fri, 1472° / 59°0Overcast
72 °Overcast

Big Sandy, Friday, 14 August

Overcast. High 72°, low 59°.

Pressure29.94 inHg
Wind15.7 mph NW
Humidity40%
Visibility
Dew point44°
Sat, 1577° / 58°0.03Light rain
77 °Light rain

Big Sandy, Saturday, 15 August

Light rain. High 77°, low 58°.

Pressure30.09 inHg
Wind12.6 mph SW
Humidity33%
Visibility
Dew point40°
Sun, 1681° / 54°0Clear
81 °Clear

Big Sandy, Sunday, 16 August

Clear. High 81°, low 54°.

Pressure30.09 inHg
Wind16.4 mph SW
Humidity25%
Visibility
Dew point34°
Mon, 1781° / 58°0Overcast
81 °Overcast

Big Sandy, Monday, 17 August

Overcast. High 81°, low 58°.

Pressure30.09 inHg
Wind15.9 mph W
Humidity24%
Visibility
Dew point35°
Tue, 1883° / 61°0Overcast
83 °Overcast

Big Sandy, Tuesday, 18 August

Overcast. High 83°, low 61°.

Pressure30.00 inHg
Wind12.5 mph SW
Humidity23%
Visibility
Dew point37°
Wed, 1976° / 60°0.07Light rain
76 °Light rain

Big Sandy, Wednesday, 19 August

Light rain. High 76°, low 60°.

Pressure30.00 inHg
Wind16.5 mph NW
Humidity32%
Visibility
Dew point42°
Thu, 2076° / 59°0.1Light rain
76 °Light rain

Big Sandy, Thursday, 20 August

Light rain. High 76°, low 59°.

Pressure29.94 inHg
Wind13.4 mph NW
Humidity29%
Visibility
Dew point39°
Fri, 2176° / 55°0.01Light rain
76 °Light rain

Big Sandy, Friday, 21 August

Light rain. High 76°, low 55°.

Pressure29.88 inHg
Wind23.9 mph W
Humidity22%
Visibility
Dew point29°
Sat, 2281° / 54°0Clear
81 °Clear

Big Sandy, Saturday, 22 August

Clear. High 81°, low 54°.

Pressure29.94 inHg
Wind16.6 mph NW
Humidity15%
Visibility
Dew point21°
Sun, 2382° / 57°0Light rain
82 °Light rain

Big Sandy, Sunday, 23 August

Light rain. High 82°, low 57°.

Pressure29.91 inHg
Wind8.5 mph W
Humidity14%
Visibility
Dew point23°

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 Big Sandy, 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 Big Sandy, 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.