As of 08:05 MST

Weather in Bar Nunn, WY

34°

Bar Nunn, Friday, 13 November, 08:05

Clear. Feels like 29°. High 65°, low 33°.

Pressure29.88 inHg

Wind4.6 mph NE

Humidity75%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Monthly outlook for Bar Nunn, WY: average high 40.6°, average low 23.4°. That is 0.6° above the climate normal for November. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 13 November (65°), the coolest 23 November (1.1°).

40.6°/23.4°

Average high / low

+0.6°

Above normal

2 / 3

Wet days / normal

0.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	48.4°	41.5°	+3.8°
23 November – 2 December	27.6°	35.5°	-4.4°
3 December – 12 December	at normal	33.2°	—

November records over 66 years

69.8°4 November 2020All-time high

-22.5°16 November 2014All-time low

Sat, 1456° / 33°

56 °

Bar Nunn, Saturday, 14 November

Overcast. High 56°, low 33°.

Pressure29.68 inHg

Wind10.6 mph SW

Humidity39%

Visibility6.2 mi

Dew point32°

Sun, 1554° / 38°

54 °

Bar Nunn, Sunday, 15 November

Clear. High 54°, low 38°.

Pressure30.00 inHg

Wind21.1 mph SW

Humidity46%

Visibility6.2 mi

Dew point32°

Mon, 1657° / 41°

57 °

Bar Nunn, Monday, 16 November

Overcast. High 57°, low 41°.

Pressure29.97 inHg

Wind18.9 mph SW

Humidity40%

Visibility6.2 mi

Dew point30°

Tue, 1759° / 42°

59 °

Bar Nunn, Tuesday, 17 November

Overcast. High 59°, low 42°.

Pressure29.80 inHg

Wind16.1 mph SW

Humidity43%

Visibility—

Dew point30°

Wed, 1841° / 32°

0.02

41 °

Bar Nunn, Wednesday, 18 November

Light rain. High 41°, low 32°.

Pressure29.71 inHg

Wind21.7 mph SW

Humidity66%

Visibility—

Dew point29°

Thu, 1950° / 31°

50 °

Bar Nunn, Thursday, 19 November

Overcast. High 50°, low 31°.

Pressure30.00 inHg

Wind8.8 mph E

Humidity28%

Visibility—

Dew point11°

Fri, 2041° / 28°

0.2

41 °

Bar Nunn, Friday, 20 November

Snow. High 41°, low 28°.

Pressure29.74 inHg

Wind16.3 mph N

Humidity58%

Visibility—

Dew point25°

Sat, 2133° / 19°

0.41

33 °

Bar Nunn, Saturday, 21 November

Snow. High 33°, low 19°.

Pressure29.88 inHg

Wind15.1 mph W

Humidity76%

Visibility—

Dew point24°

Sun, 2230° / 11°

0.02

30 °

Bar Nunn, Sunday, 22 November

Light snow. High 30°, low 11°.

Pressure30.06 inHg

Wind12.7 mph W

Humidity72%

Visibility—

Dew point20°

Mon, 2310° / 1°

0.03

10 °

Bar Nunn, Monday, 23 November

Light snow. High 10°, low 1°.

Pressure30.83 inHg

Wind7.8 mph N

Humidity70%

Visibility—

Dew point-2°

Tue, 2427° / 5°

27 °

Bar Nunn, Tuesday, 24 November

Clear. High 27°, low 5°.

Pressure30.39 inHg

Wind15.5 mph SW

Humidity69%

Visibility—

Dew point12°

Wed, 2528° / 3°

28 °

Bar Nunn, Wednesday, 25 November

Overcast. High 28°, low 3°.

Pressure30.27 inHg

Wind12.8 mph SW

Humidity67%

Visibility—

Dew point10°

Thu, 2631° / 15°

31 °

Bar Nunn, Thursday, 26 November

Clear. High 31°, low 15°.

Pressure30.21 inHg

Wind14.4 mph SW

Humidity75%

Visibility—

Dew point18°

Fri, 2732° / 17°

32 °

Bar Nunn, Friday, 27 November

Overcast. High 32°, low 17°.

Pressure30.15 inHg

Wind16.8 mph SW

Humidity77%

Visibility—

Dew point20°

Sat, 2838° / 25°

0.01

38 °

Bar Nunn, Saturday, 28 November

Light snow. High 38°, low 25°.

Pressure29.83 inHg

Wind15.7 mph SW

Humidity81%

Visibility—

Dew point29°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 2933° / 15°

0.02

33 °

Bar Nunn, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high33°

Average low15°

Average precipitation0.02 in

Chance of precipitation17%

Record high55° (2021)

Record low-13° (2015)

Mon, 3034° / 16°

0.02

34 °

Bar Nunn, Monday, 30 November

Climate normal for this date — 60-year average.

Average high34°

Average low16°

Average precipitation0.02 in

Chance of precipitation10%

Record high56° (1999)

Record low-17° (1975)

Tue, 0135° / 17°

0.04

35 °

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°

0.03

36 °

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°

0.02

35 °

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°

0.02

35 °

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°

0.04

34 °

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°

0.02

33 °

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°

0.03

32 °

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°

0.04

32 °

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°

0.02

32 °

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°

0.02

34 °

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°

0.01

33 °

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°

0.02

33 °

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)

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.