As of 19:52 MDT

Weather in Bar Nunn, WY

60°Current weather

Bar Nunn, Thursday, 22 October, 19:52

Overcast. Feels like 59°. High 69°, low 47°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point45°

Monthly outlook for Bar Nunn, WY: average high 53.7°, average low 36.2°. That is 2.1° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 22 October (68.6°), the coolest 29 October (28.6°).

53.7°/36.2°
Average high / low
+2.1°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October54.7°51.8°+1.6°
1 November – 10 November52°46.2°+3.2°
11 November – 20 Novemberat normal42.2°—

October records over 66 years

83.7°4 October 2024All-time high
-14.1°31 October 1991All-time low
Fri, 2366° / 46°0Clear
66 °Clear

Bar Nunn, Friday, 23 October

Clear. High 66°, low 46°.

Pressure29.77 inHg
Wind30.9 mph SW
Humidity35%
Visibility6.2 mi
Dew point33°
Sat, 2448° / 36°0Overcast
48 °Overcast

Bar Nunn, Saturday, 24 October

Overcast. High 48°, low 36°.

Pressure30.42 inHg
Wind6.6 mph NE
Humidity66%
Visibility6.2 mi
Dew point27°
Sun, 2554° / 31°0Clear
54 °Clear

Bar Nunn, Sunday, 25 October

Clear. High 54°, low 31°.

Pressure30.21 inHg
Wind2.4 mph N
Humidity57%
Visibility6.2 mi
Dew point31°
Mon, 2650° / 40°0Overcast
50 °Overcast

Bar Nunn, Monday, 26 October

Overcast. High 50°, low 40°.

Pressure30.18 inHg
Wind3.9 mph SE
Humidity78%
Visibility6.2 mi
Dew point39°
Tue, 2761° / 35°0.01Light rain
61 °Light rain

Bar Nunn, Tuesday, 27 October

Light rain. High 61°, low 35°.

Pressure29.85 inHg
Wind22.5 mph SW
Humidity40%
Visibility—
Dew point31°
Wed, 2850° / 34°0.02Light rain
50 °Light rain

Bar Nunn, Wednesday, 28 October

Light rain. High 50°, low 34°.

Pressure30.12 inHg
Wind19.4 mph W
Humidity50%
Visibility—
Dew point27°
Thu, 2950° / 29°0Overcast
50 °Overcast

Bar Nunn, Thursday, 29 October

Overcast. High 50°, low 29°.

Pressure30.06 inHg
Wind11.7 mph NE
Humidity55%
Visibility—
Dew point25°
Fri, 3053° / 38°0.04Light rain
53 °Light rain

Bar Nunn, Friday, 30 October

Light rain. High 53°, low 38°.

Pressure29.68 inHg
Wind19.4 mph SW
Humidity51%
Visibility—
Dew point30°
Sat, 3147° / 36°0Clear
47 °Clear

Bar Nunn, Saturday, 31 October

Clear. High 47°, low 36°.

Pressure29.83 inHg
Wind24.4 mph W
Humidity28%
Visibility—
Dew point12°
Sun, 0143° / 33°0.01Light rain
43 °Light rain

Bar Nunn, Sunday, 1 November

Light rain. High 43°, low 33°.

Pressure30.00 inHg
Wind16.8 mph NW
Humidity29%
Visibility—
Dew point10°
Mon, 0244° / 31°0Overcast
44 °Overcast

Bar Nunn, Monday, 2 November

Overcast. High 44°, low 31°.

Pressure30.36 inHg
Wind10 mph SW
Humidity43%
Visibility—
Dew point19°
Tue, 0349° / 29°0Clear
49 °Clear

Bar Nunn, Tuesday, 3 November

Clear. High 49°, low 29°.

Pressure30.50 inHg
Wind9 mph SW
Humidity28%
Visibility—
Dew point10°
Wed, 0454° / 34°0Overcast
54 °Overcast

Bar Nunn, Wednesday, 4 November

Overcast. High 54°, low 34°.

Pressure30.33 inHg
Wind15.5 mph SW
Humidity22%
Visibility—
Dew point10°
Thu, 0560° / 39°0Clear
60 °Clear

Bar Nunn, Thursday, 5 November

Clear. High 60°, low 39°.

Pressure30.21 inHg
Wind16.4 mph SW
Humidity16%
Visibility—
Dew point7°
Fri, 0661° / 43°0Clear
61 °Clear

Bar Nunn, Friday, 6 November

Clear. High 61°, low 43°.

Pressure30.00 inHg
Wind16.1 mph SW
Humidity16%
Visibility—
Dew point10°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0747° / 27°0.03Climate normal
47 °Climate normal

Bar Nunn, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high47°
Average low27°
Average precipitation0.03 in
Chance of precipitation20%
Record high69° (1999)
Record low-10° (2003)
Sun, 0846° / 26°0.06Climate normal
46 °Climate normal

Bar Nunn, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1999)
Record low-4° (2003)
Mon, 0945° / 25°0.04Climate normal
45 °Climate normal

Bar Nunn, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2016)
Record low-6° (1966)
Tue, 1044° / 24°0.05Climate normal
44 °Climate normal

Bar Nunn, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2005)
Record low-14° (1986)
Wed, 1142° / 24°0.03Climate normal
42 °Climate normal

Bar Nunn, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high65° (2005)
Record low-7° (2014)
Thu, 1244° / 24°0.03Climate normal
44 °Climate normal

Bar Nunn, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (1999)
Record low-16° (2000)
Fri, 1344° / 25°0.05Climate normal
44 °Climate normal

Bar Nunn, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (1999)
Record low-15° (1986)
Sat, 1443° / 25°0.03Climate normal
43 °Climate normal

Bar Nunn, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low25°
Average precipitation0.03 in
Chance of precipitation25%
Record high69° (2025)
Record low-8° (2000)
Sun, 1542° / 23°0.04Climate normal
42 °Climate normal

Bar Nunn, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.04 in
Chance of precipitation15%
Record high67° (2016)
Record low-14° (2014)
Mon, 1643° / 24°0.02Climate normal
43 °Climate normal

Bar Nunn, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.02 in
Chance of precipitation20%
Record high65° (2025)
Record low-23° (2014)
Tue, 1742° / 24°0.03Climate normal
42 °Climate normal

Bar Nunn, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (1999)
Record low-7° (1980)
Wed, 1842° / 24°0.04Climate normal
42 °Climate normal

Bar Nunn, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2020)
Record low-9° (2022)
Thu, 1940° / 22°0.02Climate normal
40 °Climate normal

Bar Nunn, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2007)
Record low-5° (1985)
Fri, 2040° / 22°0.03Climate normal
40 °Climate normal

Bar Nunn, Friday, 20 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.03 in
Chance of precipitation12%
Record high56° (1990)
Record low-14° (1977)

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.