As of 03:33 MDT

Weather in Barnum, WY

33°Current weather

Barnum, Monday, 26 October, 03:33

Overcast. Feels like 33°. High 56°, low 32°.

Pressure30.27 inHg
Wind1.1 mph W
Humidity89%
Visibility6.2 mi
Dew point30°

Monthly outlook for Barnum, WY: average high 54°, average low 37.6°. That is 2.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 6 November (68.8°), the coolest 29 October (30.6°).

54°/37.6°
Average high / low
+2.7°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November52.6°50.2°+1.3°
5 November – 14 November56.4°46.1°+5.7°
15 November – 24 Novemberat normal42.1°—

October records over 66 years

86.5°1 October 2011All-time high
-9.4°26 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Kaycee (14 mi).

Tue, 2753° / 34°0Light rain
53 °Light rain

Barnum, Tuesday, 27 October

Light rain. High 53°, low 34°.

Pressure29.85 inHg
Wind16.3 mph W
Humidity45%
Visibility6.2 mi
Dew point16°
Wed, 2850° / 34°0Light rain
50 °Light rain

Barnum, Wednesday, 28 October

Light rain. High 50°, low 34°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity47%
Visibility6.2 mi
Dew point22°
Thu, 2957° / 31°0Overcast
57 °Overcast

Barnum, Thursday, 29 October

Overcast. High 57°, low 31°.

Pressure29.94 inHg
Wind2.1 mph SE
Humidity40%
Visibility6.2 mi
Dew point23°
Fri, 3059° / 36°0Overcast
59 °Overcast

Barnum, Friday, 30 October

Overcast. High 59°, low 36°.

Pressure29.91 inHg
Wind10.6 mph S
Humidity44%
Visibility—
Dew point29°
Sat, 3145° / 39°0.09Light rain
45 °Light rain

Barnum, Saturday, 31 October

Light rain. High 45°, low 39°.

Pressure29.91 inHg
Wind4 mph W
Humidity96%
Visibility—
Dew point42°
Sun, 0154° / 44°0.01Light rain
54 °Light rain

Barnum, Sunday, 1 November

Light rain. High 54°, low 44°.

Pressure29.94 inHg
Wind7.4 mph S
Humidity57%
Visibility—
Dew point34°
Mon, 0242° / 31°0.01Light snow
42 °Light snow

Barnum, Monday, 2 November

Light snow. High 42°, low 31°.

Pressure30.12 inHg
Wind36.7 mph NW
Humidity45%
Visibility—
Dew point21°
Tue, 0354° / 31°0Overcast
54 °Overcast

Barnum, Tuesday, 3 November

Overcast. High 54°, low 31°.

Pressure30.06 inHg
Wind11 mph SW
Humidity15%
Visibility—
Dew point2°
Wed, 0455° / 42°0Clear
55 °Clear

Barnum, Wednesday, 4 November

Clear. High 55°, low 42°.

Pressure29.83 inHg
Wind31.3 mph W
Humidity30%
Visibility—
Dew point23°
Thu, 0561° / 41°0Overcast
61 °Overcast

Barnum, Thursday, 5 November

Overcast. High 61°, low 41°.

Pressure29.94 inHg
Wind9.8 mph W
Humidity23%
Visibility—
Dew point19°
Fri, 0669° / 49°0Overcast
69 °Overcast

Barnum, Friday, 6 November

Overcast. High 69°, low 49°.

Pressure29.77 inHg
Wind13.7 mph SW
Humidity28%
Visibility—
Dew point30°
Sat, 0765° / 49°0.01Light rain
65 °Light rain

Barnum, Saturday, 7 November

Light rain. High 65°, low 49°.

Pressure29.41 inHg
Wind23.6 mph SW
Humidity24%
Visibility—
Dew point26°
Sun, 0843° / 36°0.34Snow
43 °Snow

Barnum, Sunday, 8 November

Snow. High 43°, low 36°.

Pressure29.77 inHg
Wind25.9 mph NW
Humidity60%
Visibility—
Dew point27°
Mon, 0945° / 31°0Clear
45 °Clear

Barnum, Monday, 9 November

Clear. High 45°, low 31°.

Pressure30.15 inHg
Wind13.6 mph NW
Humidity52%
Visibility—
Dew point24°
Tue, 1057° / 40°0Clear
57 °Clear

Barnum, Tuesday, 10 November

Clear. High 57°, low 40°.

Pressure30.12 inHg
Wind7.2 mph W
Humidity32%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1143° / 23°0.02Climate normal
43 °Climate normal

Barnum, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.02 in
Chance of precipitation22%
Record high67° (2005)
Record low-11° (1986)
Thu, 1245° / 23°0.04Climate normal
45 °Climate normal

Barnum, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (1999)
Record low-24° (2014)
Fri, 1345° / 24°0.06Climate normal
45 °Climate normal

Barnum, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1999)
Record low-26° (2014)
Sat, 1444° / 24°0.03Climate normal
44 °Climate normal

Barnum, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1999)
Record low-13° (2000)
Sun, 1544° / 22°0.03Climate normal
44 °Climate normal

Barnum, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.03 in
Chance of precipitation17%
Record high69° (1999)
Record low-14° (2014)
Mon, 1645° / 24°0.03Climate normal
45 °Climate normal

Barnum, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low24°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2025)
Record low-21° (2014)
Tue, 1744° / 23°0.04Climate normal
44 °Climate normal

Barnum, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1999)
Record low-7° (2014)
Wed, 1843° / 23°0.05Climate normal
43 °Climate normal

Barnum, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.05 in
Chance of precipitation23%
Record high66° (2008)
Record low-5° (2000)
Thu, 1941° / 21°0.02Climate normal
41 °Climate normal

Barnum, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high41°
Average low21°
Average precipitation0.02 in
Chance of precipitation13%
Record high65° (2007)
Record low-8° (1985)
Fri, 2041° / 21°0.02Climate normal
41 °Climate normal

Barnum, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2012)
Record low-9° (2000)
Sat, 2142° / 21°0.04Climate normal
42 °Climate normal

Barnum, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low21°
Average precipitation0.04 in
Chance of precipitation17%
Record high60° (2012)
Record low-27° (1977)
Sun, 2242° / 21°0.03Climate normal
42 °Climate normal

Barnum, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low21°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (2002)
Record low-12° (1985)
Mon, 2340° / 19°0.04Climate normal
40 °Climate normal

Barnum, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high61° (2017)
Record low-17° (1985)
Tue, 2440° / 20°0.04Climate normal
40 °Climate normal

Barnum, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low20°
Average precipitation0.04 in
Chance of precipitation23%
Record high58° (1995)
Record low-11° (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 Barnum, 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 Barnum, 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.