As of 15:50 MDT

Weather in McKinnon, WY

54°Current weather

McKinnon, Monday, 12 October, 15:50

Overcast. Feels like 52°. High 54°, low 42°.

Pressure29.68 inHg
Wind2.8 mph S
Humidity59%
Visibility6.2 mi
Dew point40°

Monthly outlook for McKinnon, WY: average high 50.7°, average low 35.4°. That is 1.3° below the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (62.6°), the coolest 17 October (28.4°).

50.7°/35.4°
Average high / low
−1.3°
Below normal
6 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October52.6°54.4°-1°
22 October – 31 October47.6°48.9°-0.7°
1 November – 10 Novemberat normal44°—

October records over 66 years

80.6°4 October 2024All-time high
-13.2°26 October 2020All-time low
Tue, 1343° / 34°0.31Snow
43 °Snow

McKinnon, Tuesday, 13 October

Snow. High 43°, low 34°.

Pressure29.91 inHg
Wind5.7 mph N
Humidity68%
Visibility5.4 mi
Dew point34°
Wed, 1444° / 35°0.05Light rain
44 °Light rain

McKinnon, Wednesday, 14 October

Light rain. High 44°, low 35°.

Pressure30.12 inHg
Wind5 mph NW
Humidity77%
Visibility6.2 mi
Dew point35°
Thu, 1547° / 32°0Overcast
47 °Overcast

McKinnon, Thursday, 15 October

Overcast. High 47°, low 32°.

Pressure30.53 inHg
Wind12.4 mph E
Humidity61%
Visibility6.2 mi
Dew point31°
Fri, 1648° / 29°0Partly cloudy
48 °Partly cloudy

McKinnon, Friday, 16 October

Partly cloudy. High 48°, low 29°.

Pressure30.59 inHg
Wind4 mph NE
Humidity68%
Visibility6.2 mi
Dew point30°
Sat, 1755° / 28°0Overcast
55 °Overcast

McKinnon, Saturday, 17 October

Overcast. High 55°, low 28°.

Pressure30.24 inHg
Wind4.9 mph NE
Humidity44%
Visibility—
Dew point28°
Sun, 1860° / 33°0Partly cloudy
60 °Partly cloudy

McKinnon, Sunday, 18 October

Partly cloudy. High 60°, low 33°.

Pressure30.03 inHg
Wind8.8 mph N
Humidity33%
Visibility—
Dew point23°
Mon, 1963° / 43°0Clear
63 °Clear

McKinnon, Monday, 19 October

Clear. High 63°, low 43°.

Pressure29.97 inHg
Wind8.8 mph S
Humidity26%
Visibility—
Dew point22°
Tue, 2060° / 46°0.03Light rain
60 °Light rain

McKinnon, Tuesday, 20 October

Light rain. High 60°, low 46°.

Pressure29.71 inHg
Wind17 mph S
Humidity36%
Visibility—
Dew point31°
Wed, 2151° / 40°0.17Snow
51 °Snow

McKinnon, Wednesday, 21 October

Snow. High 51°, low 40°.

Pressure29.65 inHg
Wind10.7 mph SE
Humidity55%
Visibility—
Dew point32°
Thu, 2237° / 31°0.28Snow
37 °Snow

McKinnon, Thursday, 22 October

Snow. High 37°, low 31°.

Pressure29.83 inHg
Wind14.5 mph NW
Humidity89%
Visibility—
Dew point34°
Fri, 2346° / 33°0Partly cloudy
46 °Partly cloudy

McKinnon, Friday, 23 October

Partly cloudy. High 46°, low 33°.

Pressure30.12 inHg
Wind17 mph W
Humidity60%
Visibility—
Dew point28°
Sat, 2456° / 34°0Clear
56 °Clear

McKinnon, Saturday, 24 October

Clear. High 56°, low 34°.

Pressure30.18 inHg
Wind6 mph SW
Humidity38%
Visibility—
Dew point25°
Sun, 2544° / 36°0.17Snow
44 °Snow

McKinnon, Sunday, 25 October

Snow. High 44°, low 36°.

Pressure30.09 inHg
Wind16.7 mph W
Humidity90%
Visibility—
Dew point36°
Mon, 2648° / 32°0Partly cloudy
48 °Partly cloudy

McKinnon, Monday, 26 October

Partly cloudy. High 48°, low 32°.

Pressure30.09 inHg
Wind20 mph W
Humidity46%
Visibility—
Dew point25°
Tue, 2755° / 37°0Mostly clear
55 °Mostly clear

McKinnon, Tuesday, 27 October

Mostly clear. High 55°, low 37°.

Pressure30.06 inHg
Wind13.8 mph W
Humidity34%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2849° / 27°0.09Climate normal
49 °Climate normal

McKinnon, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°
Average low27°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (2018)
Record low0° (1984)
Thu, 2946° / 26°0.09Climate normal
46 °Climate normal

McKinnon, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high64° (1968)
Record low0° (2019)
Fri, 3045° / 25°0.06Climate normal
45 °Climate normal

McKinnon, Friday, 30 October

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high65° (1962)
Record low-9° (2019)
Sat, 3145° / 25°0.06Climate normal
45 °Climate normal

McKinnon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°
Average low25°
Average precipitation0.06 in
Chance of precipitation37%
Record high61° (1988)
Record low-3° (2019)
Sun, 0144° / 25°0.05Climate normal
44 °Climate normal

McKinnon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation27%
Record high60° (1988)
Record low1° (1979)
Mon, 0244° / 24°0.07Climate normal
44 °Climate normal

McKinnon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high44°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high60° (2025)
Record low-4° (2002)
Tue, 0344° / 22°0.04Climate normal
44 °Climate normal

McKinnon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high44°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (1962)
Record low-3° (2002)
Wed, 0446° / 22°0.03Climate normal
46 °Climate normal

McKinnon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high46°
Average low22°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (2020)
Record low-1° (1973)
Thu, 0545° / 23°0.04Climate normal
45 °Climate normal

McKinnon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1999)
Record low0° (2003)
Fri, 0645° / 23°0.03Climate normal
45 °Climate normal

McKinnon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low23°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (1999)
Record low-1° (1996)
Sat, 0744° / 23°0.03Climate normal
44 °Climate normal

McKinnon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low23°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2006)
Record low-3° (1998)
Sun, 0843° / 23°0.06Climate normal
43 °Climate normal

McKinnon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high43°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high63° (1978)
Record low1° (2000)
Mon, 0942° / 22°0.07Climate normal
42 °Climate normal

McKinnon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high42°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2014)
Record low1° (2011)
Tue, 1041° / 20°0.07Climate normal
41 °Climate normal

McKinnon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low20°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (1999)
Record low-1° (1997)

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 McKinnon, 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 McKinnon, 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.