As of 14:02 MST

Weather in Bar Nunn, WY

57°Current weather

Bar Nunn, Sunday, 15 November, 14:02

Clear. Feels like 54°. High 57°, low 34°.

Pressure30.00 inHg
Wind15 mph SW
Humidity35%
Visibility6.2 mi
Dew point30°

Monthly outlook for Bar Nunn, WY: average high 44.4°, average low 29.3°. That is 3.4° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 17 November (59.5°), the coolest 30 November (16.9°).

44.4°/29.3°
Average high / low
+3.4°
Above normal
4 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November49.2°40.5°+4.8°
25 November – 4 December36.4°34.7°+0.9°
5 December – 14 Decemberat normal32.7°—

November records over 66 years

69.8°4 November 2020All-time high
-22.5°16 November 2014All-time low
Mon, 1657° / 37°0Overcast
57 °Overcast

Bar Nunn, Monday, 16 November

Overcast. High 57°, low 37°.

Pressure29.97 inHg
Wind19.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point30°
Tue, 1759° / 41°0Partly cloudy
59 °Partly cloudy

Bar Nunn, Tuesday, 17 November

Partly cloudy. High 59°, low 41°.

Pressure29.74 inHg
Wind17.5 mph SW
Humidity38%
Visibility6.2 mi
Dew point33°
Wed, 1846° / 31°0.01Light snow
46 °Light snow

Bar Nunn, Wednesday, 18 November

Light snow. High 46°, low 31°.

Pressure29.88 inHg
Wind25.6 mph W
Humidity54%
Visibility6.2 mi
Dew point21°
Thu, 1944° / 27°0Overcast
44 °Overcast

Bar Nunn, Thursday, 19 November

Overcast. High 44°, low 27°.

Pressure30.12 inHg
Wind10.6 mph E
Humidity64%
Visibility6.2 mi
Dew point21°
Fri, 2047° / 30°0.22Snow
47 °Snow

Bar Nunn, Friday, 20 November

Snow. High 47°, low 30°.

Pressure29.65 inHg
Wind16.5 mph W
Humidity66%
Visibility—
Dew point30°
Sat, 2146° / 30°0.01Light snow
46 °Light snow

Bar Nunn, Saturday, 21 November

Light snow. High 46°, low 30°.

Pressure29.94 inHg
Wind21.9 mph W
Humidity38%
Visibility—
Dew point15°
Sun, 2247° / 34°0.01Light rain
47 °Light rain

Bar Nunn, Sunday, 22 November

Light rain. High 47°, low 34°.

Pressure29.83 inHg
Wind16.7 mph SW
Humidity33%
Visibility—
Dew point16°
Mon, 2342° / 32°0Overcast
42 °Overcast

Bar Nunn, Monday, 23 November

Overcast. High 42°, low 32°.

Pressure30.03 inHg
Wind13.8 mph SW
Humidity51%
Visibility—
Dew point22°
Tue, 2447° / 31°0Mostly clear
47 °Mostly clear

Bar Nunn, Tuesday, 24 November

Mostly clear. High 47°, low 31°.

Pressure29.94 inHg
Wind21.7 mph SW
Humidity34%
Visibility—
Dew point14°
Wed, 2542° / 30°0.2Snow
42 °Snow

Bar Nunn, Wednesday, 25 November

Snow. High 42°, low 30°.

Pressure29.68 inHg
Wind23.6 mph SW
Humidity39%
Visibility—
Dew point19°
Thu, 2638° / 25°0Partly cloudy
38 °Partly cloudy

Bar Nunn, Thursday, 26 November

Partly cloudy. High 38°, low 25°.

Pressure30.00 inHg
Wind19.8 mph W
Humidity47%
Visibility—
Dew point15°
Fri, 2738° / 25°0Clear
38 °Clear

Bar Nunn, Friday, 27 November

Clear. High 38°, low 25°.

Pressure30.00 inHg
Wind18.2 mph SW
Humidity34%
Visibility—
Dew point8°
Sat, 2834° / 28°0.09Snow
34 °Snow

Bar Nunn, Saturday, 28 November

Snow. High 34°, low 28°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity40%
Visibility—
Dew point11°
Sun, 2932° / 18°0.05Light snow
32 °Light snow

Bar Nunn, Sunday, 29 November

Light snow. High 32°, low 18°.

Pressure30.33 inHg
Wind14.7 mph NW
Humidity54%
Visibility—
Dew point14°
Mon, 3035° / 17°0Overcast
35 °Overcast

Bar Nunn, Monday, 30 November

Overcast. High 35°, low 17°.

Pressure30.18 inHg
Wind17.7 mph SW
Humidity55%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0135° / 17°0.04Climate normal
35 °Climate normal

Bar Nunn, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low17°
Average precipitation0.04 in
Chance of precipitation25%
Record high56° (1995)
Record low-21° (1991)
Wed, 0236° / 18°0.03Climate normal
36 °Climate normal

Bar Nunn, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high36°
Average low18°
Average precipitation0.03 in
Chance of precipitation18%
Record high59° (2021)
Record low-12° (1985)
Thu, 0335° / 18°0.02Climate normal
35 °Climate normal

Bar Nunn, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation12%
Record high55° (2017)
Record low-11° (1978)
Fri, 0435° / 18°0.02Climate normal
35 °Climate normal

Bar Nunn, Friday, 4 December

Climate normal for this date — 60-year average.

Average high35°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2021)
Record low-12° (1992)
Sat, 0534° / 15°0.04Climate normal
34 °Climate normal

Bar Nunn, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high34°
Average low15°
Average precipitation0.04 in
Chance of precipitation27%
Record high55° (2012)
Record low-32° (2013)
Sun, 0633° / 14°0.02Climate normal
33 °Climate normal

Bar Nunn, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high33°
Average low14°
Average precipitation0.02 in
Chance of precipitation15%
Record high51° (1965)
Record low-34° (1972)
Mon, 0732° / 17°0.03Climate normal
32 °Climate normal

Bar Nunn, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high50° (1981)
Record low-29° (2005)
Tue, 0832° / 15°0.04Climate normal
32 °Climate normal

Bar Nunn, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.04 in
Chance of precipitation27%
Record high50° (1981)
Record low-27° (1978)
Wed, 0932° / 14°0.02Climate normal
32 °Climate normal

Bar Nunn, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low14°
Average precipitation0.02 in
Chance of precipitation18%
Record high53° (2025)
Record low-30° (2009)
Thu, 1034° / 17°0.02Climate normal
34 °Climate normal

Bar Nunn, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°
Average low17°
Average precipitation0.02 in
Chance of precipitation18%
Record high53° (2025)
Record low-26° (1972)
Fri, 1133° / 16°0.01Climate normal
33 °Climate normal

Bar Nunn, Friday, 11 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.01 in
Chance of precipitation13%
Record high56° (2025)
Record low-19° (1961)
Sat, 1233° / 16°0.02Climate normal
33 °Climate normal

Bar Nunn, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation22%
Record high55° (2014)
Record low-25° (1961)
Sun, 1332° / 15°0.04Climate normal
32 °Climate normal

Bar Nunn, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.04 in
Chance of precipitation20%
Record high55° (2014)
Record low-22° (1967)
Mon, 1432° / 15°0.04Climate normal
32 °Climate normal

Bar Nunn, Monday, 14 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.04 in
Chance of precipitation28%
Record high55° (2025)
Record low-15° (1967)

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.