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As of 21:15 CDT

Weather in McMillan, OK

85°Current weather

McMillan, Saturday, 8 August, 21:15

Mostly clear. Feels like 87°. High 101°, low 79°.

Pressure29.94 inHg
Wind18.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point65°
Sun, 09102° / 75°0Clear
102 °Clear

McMillan, Sunday, 9 August

Clear. High 102°, low 75°.

Pressure29.97 inHg
Wind9.4 mph S
Humidity32%
Visibility6.2 mi
Dew point63°
Mon, 10105° / 80°0Clear
105 °Clear

McMillan, Monday, 10 August

Clear. High 105°, low 80°.

Pressure29.97 inHg
Wind12.5 mph S
Humidity32%
Visibility6.2 mi
Dew point64°
Tue, 11105° / 82°0Clear
105 °Clear

McMillan, Tuesday, 11 August

Clear. High 105°, low 82°.

Pressure29.94 inHg
Wind14.1 mph SW
Humidity31%
Visibility6.2 mi
Dew point64°
Wed, 12107° / 82°0Overcast
107 °Overcast

McMillan, Wednesday, 12 August

Overcast. High 107°, low 82°.

Pressure29.85 inHg
Wind13.5 mph SW
Humidity28%
Visibility6.2 mi
Dew point62°
Thu, 13107° / 82°0Partly cloudy
107 °Partly cloudy

McMillan, Thursday, 13 August

Partly cloudy. High 107°, low 82°.

Pressure29.83 inHg
Wind17.3 mph S
Humidity21%
Visibility—
Dew point54°
Fri, 14107° / 81°0Overcast
107 °Overcast

McMillan, Friday, 14 August

Overcast. High 107°, low 81°.

Pressure29.91 inHg
Wind18.2 mph S
Humidity27%
Visibility—
Dew point60°
Sat, 15108° / 81°0Clear
108 °Clear

McMillan, Saturday, 15 August

Clear. High 108°, low 81°.

Pressure30.03 inHg
Wind14.7 mph S
Humidity22%
Visibility—
Dew point55°
Sun, 16106° / 83°0.01Light rain
106 °Light rain

McMillan, Sunday, 16 August

Light rain. High 106°, low 83°.

Pressure30.03 inHg
Wind11.5 mph SW
Humidity23%
Visibility—
Dew point57°
Mon, 17111° / 79°0Clear
111 °Clear

McMillan, Monday, 17 August

Clear. High 111°, low 79°.

Pressure30.00 inHg
Wind16.2 mph S
Humidity17%
Visibility—
Dew point50°
Tue, 18112° / 78°0Clear
112 °Clear

McMillan, Tuesday, 18 August

Clear. High 112°, low 78°.

Pressure29.94 inHg
Wind12.4 mph S
Humidity14%
Visibility—
Dew point46°
Wed, 19113° / 80°0Clear
113 °Clear

McMillan, Wednesday, 19 August

Clear. High 113°, low 80°.

Pressure29.88 inHg
Wind12.7 mph SW
Humidity14%
Visibility—
Dew point47°
Thu, 20113° / 84°0Clear
113 °Clear

McMillan, Thursday, 20 August

Clear. High 113°, low 84°.

Pressure29.83 inHg
Wind14 mph SW
Humidity17%
Visibility—
Dew point53°
Fri, 21112° / 81°0Clear
112 °Clear

McMillan, Friday, 21 August

Clear. High 112°, low 81°.

Pressure29.80 inHg
Wind16.1 mph S
Humidity17%
Visibility—
Dew point51°
Sat, 22112° / 84°0Partly cloudy
112 °Partly cloudy

McMillan, Saturday, 22 August

Partly cloudy. High 112°, low 84°.

Pressure29.80 inHg
Wind17 mph SW
Humidity20%
Visibility—
Dew point55°
Sun, 23110° / 83°0Clear
110 °Clear

McMillan, Sunday, 23 August

Clear. High 110°, low 83°.

Pressure29.91 inHg
Wind16.2 mph S
Humidity23%
Visibility—
Dew point58°

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.