As of 00:26 CDT

Weather in McMillan, OK

56°Current weather

McMillan, Wednesday, 21 October, 00:26

Clear. Feels like 54°. High 80°, low 53°.

Pressure30.21 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point46°

Monthly outlook for McMillan, OK: average high 72.4°, average low 54.3°. That is 1.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 4 November (82.7°), the coolest 28 October (43.3°).

72.4°/54.3°
Average high / low
+1.9°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October71.4°70.4°+0.5°
31 October – 9 November74.1°66°+4.5°
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
Wind4.4 mph SE
Humidity37%
Visibility6.2 mi
Dew point48°
Fri, 2380° / 59°0Partly cloudy
80 °Partly cloudy

McMillan, Friday, 23 October

Partly cloudy. High 80°, low 59°.

Pressure30.18 inHg
Wind8 mph SE
Humidity42%
Visibility6.2 mi
Dew point50°
Sat, 2480° / 59°0Overcast
80 °Overcast

McMillan, Saturday, 24 October

Overcast. High 80°, low 59°.

Pressure30.21 inHg
Wind6.5 mph SE
Humidity47%
Visibility6.2 mi
Dew point52°
Sun, 2575° / 61°0Overcast
75 °Overcast

McMillan, Sunday, 25 October

Overcast. High 75°, low 61°.

Pressure30.27 inHg
Wind9.9 mph SE
Humidity51%
Visibility—
Dew point53°
Mon, 2675° / 58°0.02Light rain
75 °Light rain

McMillan, Monday, 26 October

Light rain. High 75°, low 58°.

Pressure30.18 inHg
Wind13 mph N
Humidity33%
Visibility—
Dew point42°
Tue, 2754° / 48°0.36Rain
54 °Rain

McMillan, Tuesday, 27 October

Rain. High 54°, low 48°.

Pressure30.33 inHg
Wind15.8 mph N
Humidity68%
Visibility—
Dew point42°
Wed, 2861° / 43°0Clear
61 °Clear

McMillan, Wednesday, 28 October

Clear. High 61°, low 43°.

Pressure30.33 inHg
Wind10.1 mph N
Humidity43%
Visibility—
Dew point34°
Thu, 2962° / 46°0Overcast
62 °Overcast

McMillan, Thursday, 29 October

Overcast. High 62°, low 46°.

Pressure30.30 inHg
Wind7.7 mph NE
Humidity40%
Visibility—
Dew point34°
Fri, 3066° / 46°0Mostly clear
66 °Mostly clear

McMillan, Friday, 30 October

Mostly clear. High 66°, low 46°.

Pressure30.12 inHg
Wind7.4 mph S
Humidity42%
Visibility—
Dew point37°
Sat, 3166° / 50°0.02Light rain
66 °Light rain

McMillan, Saturday, 31 October

Light rain. High 66°, low 50°.

Pressure29.91 inHg
Wind13.9 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 0167° / 57°0.08Light rain
67 °Light rain

McMillan, Sunday, 1 November

Light rain. High 67°, low 57°.

Pressure29.88 inHg
Wind9.6 mph SE
Humidity82%
Visibility—
Dew point60°
Mon, 0276° / 59°0Clear
76 °Clear

McMillan, Monday, 2 November

Clear. High 76°, low 59°.

Pressure30.21 inHg
Wind6.6 mph N
Humidity56%
Visibility—
Dew point55°
Tue, 0377° / 57°0Clear
77 °Clear

McMillan, Tuesday, 3 November

Clear. High 77°, low 57°.

Pressure30.27 inHg
Wind5.4 mph S
Humidity44%
Visibility—
Dew point49°
Wed, 0483° / 60°0Clear
83 °Clear

McMillan, Wednesday, 4 November

Clear. High 83°, low 60°.

Pressure30.03 inHg
Wind7.4 mph W
Humidity51%
Visibility—
Dew point57°
Thu, 0575° / 59°0Overcast
75 °Overcast

McMillan, Thursday, 5 November

Overcast. High 75°, low 59°.

Pressure30.09 inHg
Wind10.4 mph NE
Humidity41%
Visibility—
Dew point48°
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.