As of 22:26 MDT

Weather in Bar Nunn, WY

46°Current weather

Bar Nunn, Wednesday, 28 October, 22:26

Partly cloudy. Feels like 41°. High 56°, low 39°.

Pressure30.15 inHg
Wind10.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point27°

Monthly outlook for Bar Nunn, WY: average high 54.9°, average low 38.1°. That is 4.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 30 October (63.5°), the coolest 3 November (30.8°).

54.9°/38.1°
Average high / low
+4.7°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November54.7°47.6°+4°
7 November – 16 November55.3°44°+6.3°
17 November – 26 Novemberat normal39.3°—

October records over 66 years

83.7°4 October 2024All-time high
-14.1°31 October 1991All-time low
Thu, 2961° / 36°0Clear
61 °Clear

Bar Nunn, Thursday, 29 October

Clear. High 61°, low 36°.

Pressure30.03 inHg
Wind12.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point34°
Fri, 3064° / 38°0Overcast
64 °Overcast

Bar Nunn, Friday, 30 October

Overcast. High 64°, low 38°.

Pressure29.97 inHg
Wind3.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point36°
Sat, 3158° / 40°0.02Light rain
58 °Light rain

Bar Nunn, Saturday, 31 October

Light rain. High 58°, low 40°.

Pressure30.00 inHg
Wind10 mph SW
Humidity77%
Visibility6.2 mi
Dew point43°
Sun, 0151° / 40°0.18Light rain
51 °Light rain

Bar Nunn, Sunday, 1 November

Light rain. High 51°, low 40°.

Pressure29.85 inHg
Wind3.3 mph W
Humidity66%
Visibility6.2 mi
Dew point40°
Mon, 0244° / 32°0.39Light rain
44 °Light rain

Bar Nunn, Monday, 2 November

Light rain. High 44°, low 32°.

Pressure30.27 inHg
Wind19.3 mph N
Humidity91%
Visibility—
Dew point36°
Tue, 0349° / 31°0Partly cloudy
49 °Partly cloudy

Bar Nunn, Tuesday, 3 November

Partly cloudy. High 49°, low 31°.

Pressure30.27 inHg
Wind15.9 mph SW
Humidity60%
Visibility—
Dew point31°
Wed, 0452° / 36°0Partly cloudy
52 °Partly cloudy

Bar Nunn, Wednesday, 4 November

Partly cloudy. High 52°, low 36°.

Pressure30.06 inHg
Wind11.2 mph SW
Humidity47%
Visibility—
Dew point27°
Thu, 0557° / 39°0Overcast
57 °Overcast

Bar Nunn, Thursday, 5 November

Overcast. High 57°, low 39°.

Pressure29.85 inHg
Wind20.9 mph SW
Humidity40%
Visibility—
Dew point26°
Fri, 0656° / 39°0Overcast
56 °Overcast

Bar Nunn, Friday, 6 November

Overcast. High 56°, low 39°.

Pressure30.00 inHg
Wind12.3 mph SW
Humidity38%
Visibility—
Dew point25°
Sat, 0757° / 42°0Partly cloudy
57 °Partly cloudy

Bar Nunn, Saturday, 7 November

Partly cloudy. High 57°, low 42°.

Pressure29.94 inHg
Wind20.8 mph SW
Humidity38%
Visibility—
Dew point27°
Sun, 0856° / 41°0Overcast
56 °Overcast

Bar Nunn, Sunday, 8 November

Overcast. High 56°, low 41°.

Pressure30.03 inHg
Wind17.5 mph W
Humidity40%
Visibility—
Dew point27°
Mon, 0950° / 38°0Mostly clear
50 °Mostly clear

Bar Nunn, Monday, 9 November

Mostly clear. High 50°, low 38°.

Pressure30.30 inHg
Wind15.2 mph W
Humidity18%
Visibility—
Dew point4°
Tue, 1053° / 38°0Overcast
53 °Overcast

Bar Nunn, Tuesday, 10 November

Overcast. High 53°, low 38°.

Pressure29.97 inHg
Wind18 mph W
Humidity24%
Visibility—
Dew point12°
Wed, 1157° / 41°0Overcast
57 °Overcast

Bar Nunn, Wednesday, 11 November

Overcast. High 57°, low 41°.

Pressure29.85 inHg
Wind15.4 mph NW
Humidity34%
Visibility—
Dew point22°
Thu, 1259° / 39°0Clear
59 °Clear

Bar Nunn, Thursday, 12 November

Clear. High 59°, low 39°.

Pressure29.80 inHg
Wind13.2 mph SW
Humidity33%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2140° / 22°0.04Climate normal
40 °Climate normal

Bar Nunn, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation17%
Record high58° (2012)
Record low-21° (1977)
Sun, 2239° / 23°0.02Climate normal
39 °Climate normal

Bar Nunn, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.02 in
Chance of precipitation18%
Record high57° (2017)
Record low-14° (1985)
Mon, 2338° / 20°0.03Climate normal
38 °Climate normal

Bar Nunn, Monday, 23 November

Climate normal for this date — 60-year average.

Average high38°
Average low20°
Average precipitation0.03 in
Chance of precipitation18%
Record high58° (2017)
Record low-17° (2003)
Tue, 2439° / 21°0.04Climate normal
39 °Climate normal

Bar Nunn, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.04 in
Chance of precipitation20%
Record high56° (1995)
Record low-7° (1993)
Wed, 2538° / 21°0.04Climate normal
38 °Climate normal

Bar Nunn, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1995)
Record low-19° (1993)
Thu, 2635° / 19°0.09Climate normal
35 °Climate normal

Bar Nunn, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high35°
Average low19°
Average precipitation0.09 in
Chance of precipitation38%
Record high61° (2017)
Record low-5° (1975)

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.