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As of 07:28 CDT

Weather in McNair, MS

64°Current weather

McNair, Wednesday, 14 October, 07:28

Clear. Feels like 64°. High 93°, low 64°.

Pressure30.09 inHg
Wind5.1 mph S
Humidity95%
Visibility6.2 mi
Dew point62°
Thu, 1591° / 61°0Clear
91 °Clear

McNair, Thursday, 15 October

Clear. High 91°, low 61°.

Pressure30.06 inHg
Wind5.7 mph SE
Humidity43%
Visibility6.2 mi
Dew point62°
Fri, 1684° / 62°0Light rain
84 °Light rain

McNair, Friday, 16 October

Light rain. High 84°, low 62°.

Pressure30.09 inHg
Wind9 mph NW
Humidity56%
Visibility6.2 mi
Dew point65°
Sat, 1770° / 54°0Clear
70 °Clear

McNair, Saturday, 17 October

Clear. High 70°, low 54°.

Pressure30.36 inHg
Wind12.2 mph N
Humidity45%
Visibility6.2 mi
Dew point43°
Sun, 1874° / 50°0Clear
74 °Clear

McNair, Sunday, 18 October

Clear. High 74°, low 50°.

Pressure30.36 inHg
Wind7.7 mph E
Humidity35%
Visibility—
Dew point39°
Mon, 1978° / 51°0Clear
78 °Clear

McNair, Monday, 19 October

Clear. High 78°, low 51°.

Pressure30.27 inHg
Wind6.6 mph E
Humidity44%
Visibility—
Dew point48°
Tue, 2077° / 65°0Overcast
77 °Overcast

McNair, Tuesday, 20 October

Overcast. High 77°, low 65°.

Pressure30.15 inHg
Wind5.2 mph E
Humidity58%
Visibility—
Dew point59°
Wed, 2187° / 61°0Clear
87 °Clear

McNair, Wednesday, 21 October

Clear. High 87°, low 61°.

Pressure30.06 inHg
Wind7.3 mph NE
Humidity36%
Visibility—
Dew point52°
Thu, 2285° / 61°0Partly cloudy
85 °Partly cloudy

McNair, Thursday, 22 October

Partly cloudy. High 85°, low 61°.

Pressure30.03 inHg
Wind8.7 mph N
Humidity32%
Visibility—
Dew point49°
Fri, 2383° / 60°0Overcast
83 °Overcast

McNair, Friday, 23 October

Overcast. High 83°, low 60°.

Pressure30.06 inHg
Wind7.8 mph E
Humidity32%
Visibility—
Dew point46°
Sat, 2481° / 53°0Partly cloudy
81 °Partly cloudy

McNair, Saturday, 24 October

Partly cloudy. High 81°, low 53°.

Pressure30.09 inHg
Wind7.1 mph E
Humidity28%
Visibility—
Dew point42°
Sun, 2581° / 61°0Overcast
81 °Overcast

McNair, Sunday, 25 October

Overcast. High 81°, low 61°.

Pressure30.00 inHg
Wind4.5 mph SE
Humidity50%
Visibility—
Dew point56°
Mon, 2678° / 56°0Overcast
78 °Overcast

McNair, Monday, 26 October

Overcast. High 78°, low 56°.

Pressure30.03 inHg
Wind7.7 mph NE
Humidity38%
Visibility—
Dew point46°
Tue, 2784° / 58°0Overcast
84 °Overcast

McNair, Tuesday, 27 October

Overcast. High 84°, low 58°.

Pressure29.94 inHg
Wind4.3 mph E
Humidity36%
Visibility—
Dew point51°
Wed, 2876° / 67°0.22Light rain
76 °Light rain

McNair, Wednesday, 28 October

Light rain. High 76°, low 67°.

Pressure29.85 inHg
Wind7.5 mph S
Humidity72%
Visibility—
Dew point65°
Thu, 2983° / 65°0.01Light rain
83 °Light rain

McNair, Thursday, 29 October

Light rain. High 83°, low 65°.

Pressure29.77 inHg
Wind3 mph N
Humidity55%
Visibility—
Dew point63°

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 McNair, 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 McNair, 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.