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As of 00:19 CDT

Weather in McMillan, MS

74°Current weather

McMillan, Sunday, 9 August, 00:19

Mostly clear. Feels like 75°. High 94°, low 72°.

Pressure30.06 inHg
Wind4.4 mph SE
Humidity91%
Visibility6.2 mi
Dew point70°
Mon, 1094° / 72°0.02Light rain
94 °Light rain

McMillan, Monday, 10 August

Light rain. High 94°, low 72°.

Pressure30.12 inHg
Wind4.8 mph S
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1195° / 72°0.09Light rain
95 °Light rain

McMillan, Tuesday, 11 August

Light rain. High 95°, low 72°.

Pressure30.06 inHg
Wind9.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1296° / 76°0Clear
96 °Clear

McMillan, Wednesday, 12 August

Clear. High 96°, low 76°.

Pressure30.00 inHg
Wind8.3 mph W
Humidity46%
Visibility6.2 mi
Dew point70°
Thu, 1396° / 75°0Overcast
96 °Overcast

McMillan, Thursday, 13 August

Overcast. High 96°, low 75°.

Pressure29.97 inHg
Wind9.6 mph W
Humidity41%
Visibility—
Dew point66°
Fri, 1497° / 77°0Overcast
97 °Overcast

McMillan, Friday, 14 August

Overcast. High 97°, low 77°.

Pressure30.06 inHg
Wind10 mph SW
Humidity41%
Visibility—
Dew point65°
Sat, 1597° / 76°0Overcast
97 °Overcast

McMillan, Saturday, 15 August

Overcast. High 97°, low 76°.

Pressure30.15 inHg
Wind8.4 mph W
Humidity38%
Visibility—
Dew point65°
Sun, 16103° / 77°0Partly cloudy
103 °Partly cloudy

McMillan, Sunday, 16 August

Partly cloudy. High 103°, low 77°.

Pressure30.09 inHg
Wind6.9 mph W
Humidity31%
Visibility—
Dew point62°
Mon, 17104° / 79°0Overcast
104 °Overcast

McMillan, Monday, 17 August

Overcast. High 104°, low 79°.

Pressure30.06 inHg
Wind8.7 mph W
Humidity29%
Visibility—
Dew point60°
Tue, 18101° / 78°0Light rain
101 °Light rain

McMillan, Tuesday, 18 August

Light rain. High 101°, low 78°.

Pressure30.00 inHg
Wind10 mph W
Humidity37%
Visibility—
Dew point64°
Wed, 19107° / 80°0Mostly clear
107 °Mostly clear

McMillan, Wednesday, 19 August

Mostly clear. High 107°, low 80°.

Pressure29.91 inHg
Wind11.2 mph W
Humidity28%
Visibility—
Dew point61°
Thu, 20110° / 82°0Clear
110 °Clear

McMillan, Thursday, 20 August

Clear. High 110°, low 82°.

Pressure29.85 inHg
Wind12.5 mph W
Humidity24%
Visibility—
Dew point59°
Fri, 21108° / 77°0Clear
108 °Clear

McMillan, Friday, 21 August

Clear. High 108°, low 77°.

Pressure29.91 inHg
Wind7.7 mph E
Humidity26%
Visibility—
Dew point58°
Sat, 22106° / 79°0Clear
106 °Clear

McMillan, Saturday, 22 August

Clear. High 106°, low 79°.

Pressure29.94 inHg
Wind10.1 mph SW
Humidity24%
Visibility—
Dew point57°
Sun, 23105° / 78°0.01Light rain
105 °Light rain

McMillan, Sunday, 23 August

Light rain. High 105°, low 78°.

Pressure30.03 inHg
Wind12.9 mph S
Humidity28%
Visibility—
Dew point60°
Mon, 24101° / 72°0.12Light rain
101 °Light rain

McMillan, Monday, 24 August

Light rain. High 101°, low 72°.

Pressure30.03 inHg
Wind9.4 mph SE
Humidity33%
Visibility—
Dew point64°

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, MS 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, MS 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.