As of 20:35 MDT

Weather in McKinnon, WY

43°Current weather

McKinnon, Wednesday, 14 October, 20:35

Light rain. Feels like 39°. High 45°, low 36°.

Pressure30.09 inHg
Wind6 mph SW
Humidity85%
Visibility6.2 mi
Dew point39°

Monthly outlook for McKinnon, WY: average high 50.2°, average low 33.8°. That is 1° below the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 17 October (59.3°), the coolest 25 October (22.4°).

50.2°/33.8°
Average high / low
−1°
Below normal
5 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October51.9°53.7°-1°
24 October – 2 November47.4°47.4°-0°
3 November – 12 Novemberat normal43.4°—

October records over 66 years

80.6°4 October 2024All-time high
-13.2°26 October 2020All-time low
Thu, 1552° / 35°0Clear
52 °Clear

McKinnon, Thursday, 15 October

Clear. High 52°, low 35°.

Pressure30.56 inHg
Wind9 mph E
Humidity62%
Visibility6.2 mi
Dew point31°
Fri, 1651° / 31°0Mostly clear
51 °Mostly clear

McKinnon, Friday, 16 October

Mostly clear. High 51°, low 31°.

Pressure30.62 inHg
Wind4.9 mph E
Humidity59%
Visibility6.2 mi
Dew point29°
Sat, 1759° / 31°0Clear
59 °Clear

McKinnon, Saturday, 17 October

Clear. High 59°, low 31°.

Pressure30.33 inHg
Wind2.9 mph E
Humidity40%
Visibility6.2 mi
Dew point30°
Sun, 1857° / 32°0Partly cloudy
57 °Partly cloudy

McKinnon, Sunday, 18 October

Partly cloudy. High 57°, low 32°.

Pressure30.12 inHg
Wind4.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point34°
Mon, 1958° / 33°0Clear
58 °Clear

McKinnon, Monday, 19 October

Clear. High 58°, low 33°.

Pressure30.06 inHg
Wind9 mph E
Humidity43%
Visibility—
Dew point30°
Tue, 2056° / 42°0.04Light rain
56 °Light rain

McKinnon, Tuesday, 20 October

Light rain. High 56°, low 42°.

Pressure29.94 inHg
Wind10.5 mph S
Humidity58%
Visibility—
Dew point37°
Wed, 2157° / 46°0.04Light rain
57 °Light rain

McKinnon, Wednesday, 21 October

Light rain. High 57°, low 46°.

Pressure29.74 inHg
Wind25 mph S
Humidity33%
Visibility—
Dew point26°
Thu, 2245° / 37°0.2Rain
45 °Rain

McKinnon, Thursday, 22 October

Rain. High 45°, low 37°.

Pressure29.77 inHg
Wind21.1 mph W
Humidity50%
Visibility—
Dew point27°
Fri, 2338° / 29°0.05Light snow
38 °Light snow

McKinnon, Friday, 23 October

Light snow. High 38°, low 29°.

Pressure30.12 inHg
Wind26.6 mph W
Humidity47%
Visibility—
Dew point16°
Sat, 2431° / 26°0.13Light snow
31 °Light snow

McKinnon, Saturday, 24 October

Light snow. High 31°, low 26°.

Pressure30.50 inHg
Wind14 mph NW
Humidity68%
Visibility—
Dew point20°
Sun, 2544° / 22°0Clear
44 °Clear

McKinnon, Sunday, 25 October

Clear. High 44°, low 22°.

Pressure30.50 inHg
Wind10.8 mph SW
Humidity25%
Visibility—
Dew point5°
Mon, 2646° / 32°0Overcast
46 °Overcast

McKinnon, Monday, 26 October

Overcast. High 46°, low 32°.

Pressure30.21 inHg
Wind15.2 mph NW
Humidity29%
Visibility—
Dew point13°
Tue, 2752° / 34°0Partly cloudy
52 °Partly cloudy

McKinnon, Tuesday, 27 October

Partly cloudy. High 52°, low 34°.

Pressure30.09 inHg
Wind9.7 mph NW
Humidity40%
Visibility—
Dew point22°
Wed, 2856° / 38°0Clear
56 °Clear

McKinnon, Wednesday, 28 October

Clear. High 56°, low 38°.

Pressure29.88 inHg
Wind20.2 mph W
Humidity34%
Visibility—
Dew point26°
Thu, 2956° / 37°0Overcast
56 °Overcast

McKinnon, Thursday, 29 October

Overcast. High 56°, low 37°.

Pressure29.91 inHg
Wind9.5 mph SW
Humidity31%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1141° / 20°0.05Climate normal
41 °Climate normal

McKinnon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low20°
Average precipitation0.05 in
Chance of precipitation22%
Record high59° (1999)
Record low2° (2000)
Thu, 1242° / 20°0.07Climate normal
42 °Climate normal

McKinnon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low20°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1999)
Record low-1° (2000)

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.