As of 22:38 MDT

Weather in McKinnon, WY

55°Current weather

McKinnon, Saturday, 10 October, 22:38

Light rain. Feels like 53°. High 64°, low 54°.

Pressure29.71 inHg
Wind6 mph E
Humidity56%
Visibility6.2 mi
Dew point40°

Monthly outlook for McKinnon, WY: average high 57.8°, average low 43.5°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 22 October (64.4°), the coolest 15 October (33.9°).

57.8°/43.5°
Average high / low
+2.1°
Above normal
6 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October54.8°55.3°-0.3°
20 October – 29 October62.9°50.5°+6.9°
30 October – 8 Novemberat normal44.6°—

October records over 66 years

80.6°4 October 2024All-time high
-13.2°26 October 2020All-time low
Sun, 1159° / 49°0.35Rain
59 °Rain

McKinnon, Sunday, 11 October

Rain. High 59°, low 49°.

Pressure29.56 inHg
Wind4.3 mph NE
Humidity84%
Visibility5.2 mi
Dew point49°
Mon, 1254° / 44°0.35Rain
54 °Rain

McKinnon, Monday, 12 October

Rain. High 54°, low 44°.

Pressure29.77 inHg
Wind4.7 mph E
Humidity73%
Visibility5.7 mi
Dew point44°
Tue, 1347° / 35°0.21Rain
47 °Rain

McKinnon, Tuesday, 13 October

Rain. High 47°, low 35°.

Pressure29.88 inHg
Wind5.3 mph NE
Humidity79%
Visibility6.2 mi
Dew point38°
Wed, 1443° / 35°0.43Rain
43 °Rain

McKinnon, Wednesday, 14 October

Rain. High 43°, low 35°.

Pressure30.09 inHg
Wind3.8 mph NE
Humidity95%
Visibility2.8 mi
Dew point36°
Thu, 1543° / 34°0.56Snow
43 °Snow

McKinnon, Thursday, 15 October

Snow. High 43°, low 34°.

Pressure30.36 inHg
Wind12.3 mph NE
Humidity91%
Visibility—
Dew point36°
Fri, 1651° / 38°0.14Light rain
51 °Light rain

McKinnon, Friday, 16 October

Light rain. High 51°, low 38°.

Pressure30.45 inHg
Wind10 mph NE
Humidity73%
Visibility—
Dew point36°
Sat, 1762° / 41°0Clear
62 °Clear

McKinnon, Saturday, 17 October

Clear. High 62°, low 41°.

Pressure30.30 inHg
Wind6.4 mph SW
Humidity25%
Visibility—
Dew point20°
Sun, 1863° / 44°0Clear
63 °Clear

McKinnon, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.21 inHg
Wind8.5 mph NW
Humidity25%
Visibility—
Dew point21°
Mon, 1963° / 45°0Clear
63 °Clear

McKinnon, Monday, 19 October

Clear. High 63°, low 45°.

Pressure30.18 inHg
Wind6.8 mph SW
Humidity23%
Visibility—
Dew point20°
Tue, 2063° / 46°0Clear
63 °Clear

McKinnon, Tuesday, 20 October

Clear. High 63°, low 46°.

Pressure30.06 inHg
Wind13.1 mph NW
Humidity22%
Visibility—
Dew point20°
Wed, 2164° / 45°0Clear
64 °Clear

McKinnon, Wednesday, 21 October

Clear. High 64°, low 45°.

Pressure30.09 inHg
Wind8.9 mph N
Humidity20%
Visibility—
Dew point17°
Thu, 2264° / 47°0Clear
64 °Clear

McKinnon, Thursday, 22 October

Clear. High 64°, low 47°.

Pressure30.15 inHg
Wind6.6 mph NE
Humidity19%
Visibility—
Dew point17°
Fri, 2363° / 47°0Clear
63 °Clear

McKinnon, Friday, 23 October

Clear. High 63°, low 47°.

Pressure30.15 inHg
Wind7.7 mph NE
Humidity29%
Visibility—
Dew point26°
Sat, 2461° / 47°0Clear
61 °Clear

McKinnon, Saturday, 24 October

Clear. High 61°, low 47°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity28%
Visibility—
Dew point26°
Sun, 2561° / 46°0Clear
61 °Clear

McKinnon, Sunday, 25 October

Clear. High 61°, low 46°.

Pressure30.03 inHg
Wind8 mph SW
Humidity34%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2650° / 27°0.05Climate normal
50 °Climate normal

McKinnon, Monday, 26 October

Climate normal for this date — 60-year average.

Average high50°
Average low27°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (1988)
Record low-13° (2020)
Tue, 2749° / 27°0.06Climate normal
49 °Climate normal

McKinnon, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (2016)
Record low9° (1996)
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)

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.