As of 13:37 MDT

Weather in Bar Nunn, WY

60°Current weather

Bar Nunn, Tuesday, 27 October, 13:37

Clear. Feels like 57°. High 60°, low 40°.

Pressure29.85 inHg
Wind39.1 mph SW
Humidity30%
Visibility6.2 mi
Dew point29°

Monthly outlook for Bar Nunn, WY: average high 55.7°, average low 37.5°. That is 4.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 30 October (64.5°), the coolest 3 November (31.3°).

55.7°/37.5°
Average high / low
+4.9°
Above normal
3 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November54.4°48°+3.6°
6 November – 15 November57.9°44.4°+7.5°
16 November – 25 Novemberat normal40.1°—

October records over 66 years

83.7°4 October 2024All-time high
-14.1°31 October 1991All-time low
Wed, 2855° / 39°0.06Light rain
55 °Light rain

Bar Nunn, Wednesday, 28 October

Light rain. High 55°, low 39°.

Pressure29.97 inHg
Wind13.8 mph W
Humidity45%
Visibility6.2 mi
Dew point29°
Thu, 2960° / 37°0Overcast
60 °Overcast

Bar Nunn, Thursday, 29 October

Overcast. High 60°, low 37°.

Pressure30.03 inHg
Wind13.4 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Fri, 3064° / 36°0Overcast
64 °Overcast

Bar Nunn, Friday, 30 October

Overcast. High 64°, low 36°.

Pressure30.00 inHg
Wind1.7 mph W
Humidity46%
Visibility6.2 mi
Dew point35°
Sat, 3161° / 38°0Overcast
61 °Overcast

Bar Nunn, Saturday, 31 October

Overcast. High 61°, low 38°.

Pressure29.88 inHg
Wind13.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point36°
Sun, 0156° / 39°0.05Light rain
56 °Light rain

Bar Nunn, Sunday, 1 November

Light rain. High 56°, low 39°.

Pressure29.80 inHg
Wind8.3 mph SW
Humidity57%
Visibility—
Dew point36°
Mon, 0245° / 33°0.09Snow
45 °Snow

Bar Nunn, Monday, 2 November

Snow. High 45°, low 33°.

Pressure30.00 inHg
Wind22.4 mph N
Humidity66%
Visibility—
Dew point28°
Tue, 0342° / 31°0Overcast
42 °Overcast

Bar Nunn, Tuesday, 3 November

Overcast. High 42°, low 31°.

Pressure30.33 inHg
Wind7.2 mph SW
Humidity49%
Visibility—
Dew point20°
Wed, 0450° / 32°0Overcast
50 °Overcast

Bar Nunn, Wednesday, 4 November

Overcast. High 50°, low 32°.

Pressure30.12 inHg
Wind9 mph SW
Humidity36%
Visibility—
Dew point18°
Thu, 0551° / 36°0Overcast
51 °Overcast

Bar Nunn, Thursday, 5 November

Overcast. High 51°, low 36°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity47%
Visibility—
Dew point26°
Fri, 0657° / 37°0Overcast
57 °Overcast

Bar Nunn, Friday, 6 November

Overcast. High 57°, low 37°.

Pressure29.94 inHg
Wind21.5 mph SW
Humidity36%
Visibility—
Dew point24°
Sat, 0764° / 45°0Mostly clear
64 °Mostly clear

Bar Nunn, Saturday, 7 November

Mostly clear. High 64°, low 45°.

Pressure29.83 inHg
Wind20 mph SW
Humidity30%
Visibility—
Dew point25°
Sun, 0853° / 39°0.04Light rain
53 °Light rain

Bar Nunn, Sunday, 8 November

Light rain. High 53°, low 39°.

Pressure29.83 inHg
Wind12.9 mph N
Humidity46%
Visibility—
Dew point31°
Mon, 0954° / 37°0Clear
54 °Clear

Bar Nunn, Monday, 9 November

Clear. High 54°, low 37°.

Pressure30.24 inHg
Wind14.7 mph SW
Humidity41%
Visibility—
Dew point24°
Tue, 1060° / 40°0Overcast
60 °Overcast

Bar Nunn, Tuesday, 10 November

Overcast. High 60°, low 40°.

Pressure30.06 inHg
Wind19.1 mph SW
Humidity26%
Visibility—
Dew point18°
Wed, 1161° / 41°0Clear
61 °Clear

Bar Nunn, Wednesday, 11 November

Clear. High 61°, low 41°.

Pressure29.83 inHg
Wind18.4 mph SW
Humidity28%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.