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As of 23:39 CDT

Weather in McLain, MS

62°Current weather

McLain, Friday, 16 October, 23:39

Overcast. Feels like 60°. High 85°, low 62°.

Pressure30.21 inHg
Wind14.2 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Sat, 1770° / 52°0Clear
70 °Clear

McLain, Saturday, 17 October

Clear. High 70°, low 52°.

Pressure30.30 inHg
Wind10.8 mph N
Humidity48%
Visibility6.2 mi
Dew point45°
Sun, 1872° / 47°0Clear
72 °Clear

McLain, Sunday, 18 October

Clear. High 72°, low 47°.

Pressure30.36 inHg
Wind8.1 mph NE
Humidity40%
Visibility6.2 mi
Dew point43°
Mon, 1974° / 49°0Clear
74 °Clear

McLain, Monday, 19 October

Clear. High 74°, low 49°.

Pressure30.30 inHg
Wind5.7 mph NE
Humidity45%
Visibility6.2 mi
Dew point47°
Tue, 2077° / 51°0Clear
77 °Clear

McLain, Tuesday, 20 October

Clear. High 77°, low 51°.

Pressure30.24 inHg
Wind5.1 mph NE
Humidity38%
Visibility6.2 mi
Dew point44°
Wed, 2180° / 52°0Clear
80 °Clear

McLain, Wednesday, 21 October

Clear. High 80°, low 52°.

Pressure30.18 inHg
Wind4.8 mph NE
Humidity30%
Visibility—
Dew point41°
Thu, 2281° / 51°0Clear
81 °Clear

McLain, Thursday, 22 October

Clear. High 81°, low 51°.

Pressure30.12 inHg
Wind4.1 mph N
Humidity28%
Visibility—
Dew point40°
Fri, 2382° / 53°0Clear
82 °Clear

McLain, Friday, 23 October

Clear. High 82°, low 53°.

Pressure30.12 inHg
Wind2.8 mph E
Humidity27%
Visibility—
Dew point41°
Sat, 2483° / 55°0Clear
83 °Clear

McLain, Saturday, 24 October

Clear. High 83°, low 55°.

Pressure30.18 inHg
Wind3.1 mph E
Humidity32%
Visibility—
Dew point46°
Sun, 2582° / 55°0Clear
82 °Clear

McLain, Sunday, 25 October

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind3.9 mph E
Humidity26%
Visibility—
Dew point40°
Mon, 2683° / 55°0Partly cloudy
83 °Partly cloudy

McLain, Monday, 26 October

Partly cloudy. High 83°, low 55°.

Pressure30.21 inHg
Wind3.2 mph S
Humidity30%
Visibility—
Dew point45°
Tue, 2780° / 56°0Mostly clear
80 °Mostly clear

McLain, Tuesday, 27 October

Mostly clear. High 80°, low 56°.

Pressure30.21 inHg
Wind4.2 mph SE
Humidity30%
Visibility—
Dew point43°
Wed, 2884° / 56°0Overcast
84 °Overcast

McLain, Wednesday, 28 October

Overcast. High 84°, low 56°.

Pressure30.12 inHg
Wind3.7 mph S
Humidity36%
Visibility—
Dew point51°
Thu, 2986° / 66°0Overcast
86 °Overcast

McLain, Thursday, 29 October

Overcast. High 86°, low 66°.

Pressure29.97 inHg
Wind8.3 mph S
Humidity49%
Visibility—
Dew point61°
Fri, 3089° / 69°0Partly cloudy
89 °Partly cloudy

McLain, Friday, 30 October

Partly cloudy. High 89°, low 69°.

Pressure29.88 inHg
Wind7.1 mph SW
Humidity45%
Visibility—
Dew point63°
Sat, 3174° / 62°0.01Light rain
74 °Light rain

McLain, Saturday, 31 October

Light rain. High 74°, low 62°.

Pressure30.00 inHg
Wind10.6 mph NW
Humidity34%
Visibility—
Dew point43°

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 McLain, 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 McLain, 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.