As of 15:36 MDT

Weather in Bar Nunn, WY

46°Current weather

Bar Nunn, Saturday, 24 October, 15:36

Mostly clear. Feels like 40°. High 46°, low 34°.

Pressure30.27 inHg
Wind16.1 mph NE
Humidity40%
Visibility6.2 mi
Dew point24°

Monthly outlook for Bar Nunn, WY: average high 57.5°, average low 39.9°. That is 4.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 November (68.7°), the coolest 25 October (31.8°).

57.5°/39.9°
Average high / low
+4.8°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November55.2°50.1°+2.8°
3 November – 12 November61.3°45.6°+8.7°
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° / 32°0Partly cloudy
51 °Partly cloudy

Bar Nunn, Sunday, 25 October

Partly cloudy. High 51°, low 32°.

Pressure30.24 inHg
Wind1.9 mph NW
Humidity56%
Visibility6.2 mi
Dew point31°
Mon, 2656° / 39°0.04Light rain
56 °Light rain

Bar Nunn, Monday, 26 October

Light rain. High 56°, low 39°.

Pressure30.15 inHg
Wind4.9 mph S
Humidity72%
Visibility6.2 mi
Dew point39°
Tue, 2751° / 38°0Mostly clear
51 °Mostly clear

Bar Nunn, Tuesday, 27 October

Mostly clear. High 51°, low 38°.

Pressure29.85 inHg
Wind29.2 mph W
Humidity45%
Visibility6.2 mi
Dew point19°
Wed, 2859° / 35°0Overcast
59 °Overcast

Bar Nunn, Wednesday, 28 October

Overcast. High 59°, low 35°.

Pressure29.97 inHg
Wind11.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Thu, 2964° / 35°0Partly cloudy
64 °Partly cloudy

Bar Nunn, Thursday, 29 October

Partly cloudy. High 64°, low 35°.

Pressure29.94 inHg
Wind17.7 mph SW
Humidity32%
Visibility—
Dew point27°
Fri, 3063° / 45°0Overcast
63 °Overcast

Bar Nunn, Friday, 30 October

Overcast. High 63°, low 45°.

Pressure29.77 inHg
Wind21.6 mph SW
Humidity32%
Visibility—
Dew point27°
Sat, 3155° / 45°0Mostly clear
55 °Mostly clear

Bar Nunn, Saturday, 31 October

Mostly clear. High 55°, low 45°.

Pressure29.74 inHg
Wind22.4 mph SW
Humidity29%
Visibility—
Dew point21°
Sun, 0149° / 34°0Partly cloudy
49 °Partly cloudy

Bar Nunn, Sunday, 1 November

Partly cloudy. High 49°, low 34°.

Pressure30.06 inHg
Wind19.3 mph W
Humidity15%
Visibility—
Dew point-2°
Mon, 0258° / 35°0.12Light rain
58 °Light rain

Bar Nunn, Monday, 2 November

Light rain. High 58°, low 35°.

Pressure30.18 inHg
Wind24.3 mph SW
Humidity25%
Visibility—
Dew point14°
Tue, 0360° / 45°0Clear
60 °Clear

Bar Nunn, Tuesday, 3 November

Clear. High 60°, low 45°.

Pressure29.91 inHg
Wind22.4 mph SW
Humidity43%
Visibility—
Dew point32°
Wed, 0456° / 42°0Overcast
56 °Overcast

Bar Nunn, Wednesday, 4 November

Overcast. High 56°, low 42°.

Pressure29.74 inHg
Wind25.8 mph W
Humidity35%
Visibility—
Dew point28°
Thu, 0558° / 38°0Clear
58 °Clear

Bar Nunn, Thursday, 5 November

Clear. High 58°, low 38°.

Pressure30.03 inHg
Wind22.1 mph SW
Humidity33%
Visibility—
Dew point22°
Fri, 0660° / 44°0Overcast
60 °Overcast

Bar Nunn, Friday, 6 November

Overcast. High 60°, low 44°.

Pressure30.15 inHg
Wind14.5 mph SW
Humidity39%
Visibility—
Dew point29°
Sat, 0767° / 48°0Clear
67 °Clear

Bar Nunn, Saturday, 7 November

Clear. High 67°, low 48°.

Pressure30.06 inHg
Wind18.7 mph SW
Humidity36%
Visibility—
Dew point32°
Sun, 0869° / 50°0Overcast
69 °Overcast

Bar Nunn, Sunday, 8 November

Overcast. High 69°, low 50°.

Pressure29.71 inHg
Wind24.8 mph SW
Humidity25%
Visibility—
Dew point27°
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.