As of 22:38 MDT

Weather in Bar Nunn, WY

30°Current weather

Bar Nunn, Saturday, 24 October, 22:38

Clear. Feels like 24°. High 46°, low 30°.

Pressure30.27 inHg
Wind5.7 mph NW
Humidity69%
Visibility6.2 mi
Dew point22°

Monthly outlook for Bar Nunn, WY: average high 57.6°, average low 41.5°. That is 4.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 November (68.2°), the coolest 24 October (30.1°).

57.6°/41.5°
Average high / low
+4.8°
Above normal
2 / 3
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November55°50.1°+2.7°
3 November – 12 November61.9°45.6°+9.1°
13 November – 22 Novemberat normal41.5°—

October records over 66 years

83.7°4 October 2024All-time high
-14.1°31 October 1991All-time low
Sun, 2551° / 31°0Clear
51 °Clear

Bar Nunn, Sunday, 25 October

Clear. High 51°, low 31°.

Pressure30.24 inHg
Wind1.8 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Mon, 2653° / 37°0.3Rain
53 °Rain

Bar Nunn, Monday, 26 October

Rain. High 53°, low 37°.

Pressure30.15 inHg
Wind5.6 mph S
Humidity75%
Visibility6.2 mi
Dew point41°
Tue, 2751° / 35°0Clear
51 °Clear

Bar Nunn, Tuesday, 27 October

Clear. High 51°, low 35°.

Pressure29.83 inHg
Wind30.1 mph W
Humidity46%
Visibility6.2 mi
Dew point21°
Wed, 2857° / 37°0.01Light rain
57 °Light rain

Bar Nunn, Wednesday, 28 October

Light rain. High 57°, low 37°.

Pressure30.00 inHg
Wind14.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point35°
Thu, 2962° / 37°0Overcast
62 °Overcast

Bar Nunn, Thursday, 29 October

Overcast. High 62°, low 37°.

Pressure29.91 inHg
Wind18 mph SW
Humidity37%
Visibility—
Dew point29°
Fri, 3060° / 39°0Overcast
60 °Overcast

Bar Nunn, Friday, 30 October

Overcast. High 60°, low 39°.

Pressure29.91 inHg
Wind11.5 mph W
Humidity49%
Visibility—
Dew point33°
Sat, 3159° / 46°0.05Light rain
59 °Light rain

Bar Nunn, Saturday, 31 October

Light rain. High 59°, low 46°.

Pressure29.77 inHg
Wind23.7 mph W
Humidity42%
Visibility—
Dew point32°
Sun, 0157° / 45°0Overcast
57 °Overcast

Bar Nunn, Sunday, 1 November

Overcast. High 57°, low 45°.

Pressure29.97 inHg
Wind27.4 mph SW
Humidity45%
Visibility—
Dew point31°
Mon, 0253° / 40°0Overcast
53 °Overcast

Bar Nunn, Monday, 2 November

Overcast. High 53°, low 40°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity46%
Visibility—
Dew point28°
Tue, 0357° / 40°0Clear
57 °Clear

Bar Nunn, Tuesday, 3 November

Clear. High 57°, low 40°.

Pressure29.88 inHg
Wind27.8 mph SW
Humidity25%
Visibility—
Dew point17°
Wed, 0454° / 40°0Mostly clear
54 °Mostly clear

Bar Nunn, Wednesday, 4 November

Mostly clear. High 54°, low 40°.

Pressure29.91 inHg
Wind26.7 mph W
Humidity26%
Visibility—
Dew point16°
Thu, 0563° / 47°0Overcast
63 °Overcast

Bar Nunn, Thursday, 5 November

Overcast. High 63°, low 47°.

Pressure29.80 inHg
Wind30.2 mph SW
Humidity28%
Visibility—
Dew point24°
Fri, 0664° / 54°0Overcast
64 °Overcast

Bar Nunn, Friday, 6 November

Overcast. High 64°, low 54°.

Pressure29.77 inHg
Wind35 mph SW
Humidity29%
Visibility—
Dew point27°
Sat, 0765° / 55°0Partly cloudy
65 °Partly cloudy

Bar Nunn, Saturday, 7 November

Partly cloudy. High 65°, low 55°.

Pressure29.83 inHg
Wind31.1 mph SW
Humidity34%
Visibility—
Dew point33°
Sun, 0868° / 50°0Clear
68 °Clear

Bar Nunn, Sunday, 8 November

Clear. High 68°, low 50°.

Pressure30.09 inHg
Wind16.1 mph SW
Humidity34%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.