As of 20:20 CDT

Weather in McMillan, OK

63°Current weather

McMillan, Saturday, 24 October, 20:20

Clear. Feels like 62°. High 82°, low 54°.

Pressure30.21 inHg
Wind0 mph N
Humidity72%
Visibility6.2 mi
Dew point54°

Monthly outlook for McMillan, OK: average high 81.8°, average low 64.4°. That is 7.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 7 November (89.2°), the coolest 26 October (52.2°).

81.8°/64.4°
Average high / low
+7.9°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November79.9°68.8°+6.2°
3 November – 12 November84.9°64.9°+11.1°
13 November – 22 Novemberat normal62°—

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).

Sun, 2580° / 55°0Overcast
80 °Overcast

McMillan, Sunday, 25 October

Overcast. High 80°, low 55°.

Pressure30.33 inHg
Wind5.6 mph S
Humidity52%
Visibility6.2 mi
Dew point57°
Mon, 2677° / 52°0Overcast
77 °Overcast

McMillan, Monday, 26 October

Overcast. High 77°, low 52°.

Pressure30.27 inHg
Wind6.8 mph SE
Humidity42%
Visibility6.2 mi
Dew point48°
Tue, 2778° / 60°0Overcast
78 °Overcast

McMillan, Tuesday, 27 October

Overcast. High 78°, low 60°.

Pressure30.15 inHg
Wind9.1 mph S
Humidity56%
Visibility6.2 mi
Dew point58°
Wed, 2878° / 63°0Overcast
78 °Overcast

McMillan, Wednesday, 28 October

Overcast. High 78°, low 63°.

Pressure30.15 inHg
Wind11.3 mph S
Humidity61%
Visibility6.2 mi
Dew point61°
Thu, 2977° / 66°0.01Light rain
77 °Light rain

McMillan, Thursday, 29 October

Light rain. High 77°, low 66°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity72%
Visibility—
Dew point65°
Fri, 3070° / 65°0.07Light rain
70 °Light rain

McMillan, Friday, 30 October

Light rain. High 70°, low 65°.

Pressure30.12 inHg
Wind9.8 mph S
Humidity86%
Visibility—
Dew point62°
Sat, 3181° / 69°0.02Light rain
81 °Light rain

McMillan, Saturday, 31 October

Light rain. High 81°, low 69°.

Pressure29.97 inHg
Wind18.6 mph S
Humidity60%
Visibility—
Dew point63°
Sun, 0187° / 72°0Mostly clear
87 °Mostly clear

McMillan, Sunday, 1 November

Mostly clear. High 87°, low 72°.

Pressure30.03 inHg
Wind14.6 mph SW
Humidity55%
Visibility—
Dew point65°
Mon, 0289° / 72°0Partly cloudy
89 °Partly cloudy

McMillan, Monday, 2 November

Partly cloudy. High 89°, low 72°.

Pressure30.06 inHg
Wind10 mph SW
Humidity54%
Visibility—
Dew point65°
Tue, 0383° / 69°0.01Light rain
83 °Light rain

McMillan, Tuesday, 3 November

Light rain. High 83°, low 69°.

Pressure29.80 inHg
Wind18.6 mph SW
Humidity55%
Visibility—
Dew point64°
Wed, 0476° / 56°0Mostly clear
76 °Mostly clear

McMillan, Wednesday, 4 November

Mostly clear. High 76°, low 56°.

Pressure29.97 inHg
Wind9.3 mph NW
Humidity51%
Visibility—
Dew point51°
Thu, 0588° / 63°0Clear
88 °Clear

McMillan, Thursday, 5 November

Clear. High 88°, low 63°.

Pressure30.00 inHg
Wind10 mph SE
Humidity54%
Visibility—
Dew point62°
Fri, 0688° / 75°0Overcast
88 °Overcast

McMillan, Friday, 6 November

Overcast. High 88°, low 75°.

Pressure29.85 inHg
Wind16.6 mph S
Humidity50%
Visibility—
Dew point63°
Sat, 0789° / 72°0Clear
89 °Clear

McMillan, Saturday, 7 November

Clear. High 89°, low 72°.

Pressure29.80 inHg
Wind16 mph S
Humidity45%
Visibility—
Dew point60°
Sun, 0885° / 67°0Clear
85 °Clear

McMillan, Sunday, 8 November

Clear. High 85°, low 67°.

Pressure30.00 inHg
Wind10 mph NE
Humidity30%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2062° / 47°0.14Climate normal
62 °Climate normal

McMillan, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.14 in
Chance of precipitation20%
Record high78° (1977)
Record low30° (2022)
Sat, 2161° / 46°0.09Climate normal
61 °Climate normal

McMillan, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.09 in
Chance of precipitation20%
Record high75° (1989)
Record low30° (1964)
Sun, 2260° / 46°0.13Climate normal
60 °Climate normal

McMillan, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high77° (2010)
Record low31° (1964)

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.