As of 11:51 CDT

Weather in McMillan, OK

72°Current weather

McMillan, Wednesday, 21 October, 11:51

Clear. Feels like 72°. High 78°, low 53°.

Pressure30.24 inHg
Wind3.4 mph S
Humidity48%
Visibility6.2 mi
Dew point52°

Monthly outlook for McMillan, OK: average high 75.6°, average low 57°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 22 October (81°), the coolest 4 November (45.3°).

75.6°/57°
Average high / low
+3.7°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October78.6°70.4°+4.5°
31 October – 9 November70.6°66°+2.6°
10 November – 19 Novemberat normal62.8°—

October records over 66 years

94.1°1 October 1979All-time high
27.9°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Madill (9 mi).

Thu, 2281° / 54°0Clear
81 °Clear

McMillan, Thursday, 22 October

Clear. High 81°, low 54°.

Pressure30.21 inHg
Wind4.3 mph SE
Humidity39%
Visibility6.2 mi
Dew point48°
Fri, 2379° / 58°0Partly cloudy
79 °Partly cloudy

McMillan, Friday, 23 October

Partly cloudy. High 79°, low 58°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity43%
Visibility6.2 mi
Dew point51°
Sat, 2478° / 57°0Overcast
78 °Overcast

McMillan, Saturday, 24 October

Overcast. High 78°, low 57°.

Pressure30.21 inHg
Wind5.7 mph SE
Humidity49%
Visibility6.2 mi
Dew point54°
Sun, 2578° / 61°0Overcast
78 °Overcast

McMillan, Sunday, 25 October

Overcast. High 78°, low 61°.

Pressure30.24 inHg
Wind9.6 mph SE
Humidity51%
Visibility—
Dew point55°
Mon, 2678° / 59°0Clear
78 °Clear

McMillan, Monday, 26 October

Clear. High 78°, low 59°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity34%
Visibility—
Dew point43°
Tue, 2772° / 58°0.05Light rain
72 °Light rain

McMillan, Tuesday, 27 October

Light rain. High 72°, low 58°.

Pressure30.24 inHg
Wind7.7 mph NE
Humidity54%
Visibility—
Dew point50°
Wed, 2880° / 62°0Partly cloudy
80 °Partly cloudy

McMillan, Wednesday, 28 October

Partly cloudy. High 80°, low 62°.

Pressure30.09 inHg
Wind12.3 mph S
Humidity43%
Visibility—
Dew point52°
Thu, 2981° / 65°0.03Light rain
81 °Light rain

McMillan, Thursday, 29 October

Light rain. High 81°, low 65°.

Pressure30.09 inHg
Wind10.8 mph SW
Humidity43%
Visibility—
Dew point54°
Fri, 3080° / 63°0.01Light rain
80 °Light rain

McMillan, Friday, 30 October

Light rain. High 80°, low 63°.

Pressure30.00 inHg
Wind12.1 mph S
Humidity50%
Visibility—
Dew point57°
Sat, 3176° / 68°1.03Rain
76 °Rain

McMillan, Saturday, 31 October

Rain. High 76°, low 68°.

Pressure29.80 inHg
Wind18.2 mph S
Humidity91%
Visibility—
Dew point67°
Sun, 0180° / 60°0.39Rain
80 °Rain

McMillan, Sunday, 1 November

Rain. High 80°, low 60°.

Pressure29.74 inHg
Wind19 mph N
Humidity50%
Visibility—
Dew point58°
Mon, 0264° / 51°0Clear
64 °Clear

McMillan, Monday, 2 November

Clear. High 64°, low 51°.

Pressure30.12 inHg
Wind18.3 mph N
Humidity34%
Visibility—
Dew point32°
Tue, 0364° / 46°0Partly cloudy
64 °Partly cloudy

McMillan, Tuesday, 3 November

Partly cloudy. High 64°, low 46°.

Pressure30.00 inHg
Wind13.8 mph NW
Humidity47%
Visibility—
Dew point39°
Wed, 0465° / 45°0Overcast
65 °Overcast

McMillan, Wednesday, 4 November

Overcast. High 65°, low 45°.

Pressure29.85 inHg
Wind11.7 mph NW
Humidity30%
Visibility—
Dew point28°
Thu, 0575° / 52°0Partly cloudy
75 °Partly cloudy

McMillan, Thursday, 5 November

Partly cloudy. High 75°, low 52°.

Pressure29.77 inHg
Wind11.2 mph S
Humidity42%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0666° / 51°0.12Climate normal
66 °Climate normal

McMillan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°
Average low51°
Average precipitation0.12 in
Chance of precipitation25%
Record high80° (1989)
Record low34° (1993)
Sat, 0765° / 50°0.1Climate normal
65 °Climate normal

McMillan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.1 in
Chance of precipitation22%
Record high82° (2005)
Record low34° (1993)
Sun, 0865° / 51°0.11Climate normal
65 °Climate normal

McMillan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.11 in
Chance of precipitation23%
Record high82° (2005)
Record low28° (1991)
Mon, 0965° / 51°0.07Climate normal
65 °Climate normal

McMillan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low51°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2005)
Record low32° (1991)
Tue, 1065° / 49°0.06Climate normal
65 °Climate normal

McMillan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (1995)
Record low28° (2025)
Wed, 1164° / 48°0.05Climate normal
64 °Climate normal

McMillan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high78° (1969)
Record low28° (2019)
Thu, 1262° / 47°0.07Climate normal
62 °Climate normal

McMillan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2005)
Record low19° (2019)
Fri, 1362° / 47°0.07Climate normal
62 °Climate normal

McMillan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.07 in
Chance of precipitation22%
Record high79° (2025)
Record low23° (1986)
Sat, 1463° / 49°0.06Climate normal
63 °Climate normal

McMillan, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low49°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (1999)
Record low25° (2018)
Sun, 1562° / 48°0.13Climate normal
62 °Climate normal

McMillan, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.13 in
Chance of precipitation23%
Record high85° (2025)
Record low31° (2019)
Mon, 1662° / 47°0.09Climate normal
62 °Climate normal

McMillan, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation23%
Record high79° (2016)
Record low29° (2014)
Tue, 1763° / 48°0.12Climate normal
63 °Climate normal

McMillan, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.12 in
Chance of precipitation17%
Record high82° (2025)
Record low28° (2014)
Wed, 1863° / 47°0.08Climate normal
63 °Climate normal

McMillan, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high85° (2025)
Record low28° (2014)
Thu, 1963° / 48°0.1Climate normal
63 °Climate normal

McMillan, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation28%
Record high82° (2025)
Record low32° (2018)

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 McMillan, OK 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 McMillan, OK 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.