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As of 01:16 MDT

Weather in Bar Nunn, WY

73°Current weather

Bar Nunn, Sunday, 9 August, 01:16

Overcast. Feels like 71°. High 97°, low 55°.

Pressure30.03 inHg
Wind2 mph NE
Humidity20%
Visibility6.2 mi
Dew point30°
Mon, 1097° / 57°0Clear
97 °Clear

Bar Nunn, Monday, 10 August

Clear. High 97°, low 57°.

Pressure29.77 inHg
Wind17.9 mph W
Humidity7%
Visibility6.2 mi
Dew point21°
Tue, 1195° / 70°0Clear
95 °Clear

Bar Nunn, Tuesday, 11 August

Clear. High 95°, low 70°.

Pressure29.80 inHg
Wind21.4 mph W
Humidity7%
Visibility6.2 mi
Dew point19°
Wed, 1293° / 64°0Overcast
93 °Overcast

Bar Nunn, Wednesday, 12 August

Overcast. High 93°, low 64°.

Pressure29.74 inHg
Wind0.7 mph W
Humidity16%
Visibility6.2 mi
Dew point36°
Thu, 1386° / 62°0Overcast
86 °Overcast

Bar Nunn, Thursday, 13 August

Overcast. High 86°, low 62°.

Pressure29.80 inHg
Wind17.2 mph E
Humidity39%
Visibility—
Dew point50°
Fri, 1483° / 65°0.07Light rain
83 °Light rain

Bar Nunn, Friday, 14 August

Light rain. High 83°, low 65°.

Pressure29.80 inHg
Wind17.1 mph N
Humidity30%
Visibility—
Dew point46°
Sat, 1580° / 62°0.18Rain
80 °Rain

Bar Nunn, Saturday, 15 August

Rain. High 80°, low 62°.

Pressure30.09 inHg
Wind15.6 mph E
Humidity49%
Visibility—
Dew point51°
Sun, 1689° / 63°0.01Light rain
89 °Light rain

Bar Nunn, Sunday, 16 August

Light rain. High 89°, low 63°.

Pressure29.97 inHg
Wind14.3 mph N
Humidity33%
Visibility—
Dew point48°
Mon, 1791° / 68°0Clear
91 °Clear

Bar Nunn, Monday, 17 August

Clear. High 91°, low 68°.

Pressure29.91 inHg
Wind21.6 mph W
Humidity22%
Visibility—
Dew point41°
Tue, 1890° / 70°0Light rain
90 °Light rain

Bar Nunn, Tuesday, 18 August

Light rain. High 90°, low 70°.

Pressure29.85 inHg
Wind16.4 mph SW
Humidity20%
Visibility—
Dew point39°
Wed, 1993° / 68°0.01Light rain
93 °Light rain

Bar Nunn, Wednesday, 19 August

Light rain. High 93°, low 68°.

Pressure29.83 inHg
Wind18.9 mph W
Humidity18%
Visibility—
Dew point38°
Thu, 2090° / 70°0Overcast
90 °Overcast

Bar Nunn, Thursday, 20 August

Overcast. High 90°, low 70°.

Pressure29.88 inHg
Wind20.4 mph SW
Humidity26%
Visibility—
Dew point45°
Fri, 2189° / 65°0Overcast
89 °Overcast

Bar Nunn, Friday, 21 August

Overcast. High 89°, low 65°.

Pressure29.83 inHg
Wind18.4 mph SW
Humidity28%
Visibility—
Dew point45°
Sat, 2287° / 66°0Partly cloudy
87 °Partly cloudy

Bar Nunn, Saturday, 22 August

Partly cloudy. High 87°, low 66°.

Pressure29.80 inHg
Wind29.5 mph NW
Humidity23%
Visibility—
Dew point40°
Sun, 2389° / 65°0Partly cloudy
89 °Partly cloudy

Bar Nunn, Sunday, 23 August

Partly cloudy. High 89°, low 65°.

Pressure29.83 inHg
Wind22.6 mph W
Humidity20%
Visibility—
Dew point37°
Mon, 2490° / 63°0Partly cloudy
90 °Partly cloudy

Bar Nunn, Monday, 24 August

Partly cloudy. High 90°, low 63°.

Pressure29.88 inHg
Wind14.2 mph SW
Humidity21%
Visibility—
Dew point37°

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 Bar Nunn, 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 Bar Nunn, 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.