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As of 18:37 CDT

Weather in McLain, MS

79°Current weather

McLain, Wednesday, 14 October, 18:37

Clear. Feels like 79°. High 89°, low 64°.

Pressure30.03 inHg
Wind5.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point63°
Thu, 1588° / 64°0Clear
88 °Clear

McLain, Thursday, 15 October

Clear. High 88°, low 64°.

Pressure30.09 inHg
Wind4.1 mph SE
Humidity46%
Visibility6.2 mi
Dew point63°
Fri, 1687° / 64°0Partly cloudy
87 °Partly cloudy

McLain, Friday, 16 October

Partly cloudy. High 87°, low 64°.

Pressure30.06 inHg
Wind3.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point62°
Sat, 1768° / 54°0Mostly clear
68 °Mostly clear

McLain, Saturday, 17 October

Mostly clear. High 68°, low 54°.

Pressure30.27 inHg
Wind12.4 mph N
Humidity47%
Visibility6.2 mi
Dew point44°
Sun, 1871° / 51°0Clear
71 °Clear

McLain, Sunday, 18 October

Clear. High 71°, low 51°.

Pressure30.33 inHg
Wind6.4 mph NE
Humidity43%
Visibility6.2 mi
Dew point43°
Mon, 1973° / 48°0Clear
73 °Clear

McLain, Monday, 19 October

Clear. High 73°, low 48°.

Pressure30.27 inHg
Wind7.2 mph NE
Humidity39%
Visibility—
Dew point41°
Tue, 2082° / 52°0.01Light rain
82 °Light rain

McLain, Tuesday, 20 October

Light rain. High 82°, low 52°.

Pressure30.15 inHg
Wind9 mph E
Humidity41%
Visibility—
Dew point50°
Wed, 2186° / 61°0Clear
86 °Clear

McLain, Wednesday, 21 October

Clear. High 86°, low 61°.

Pressure30.12 inHg
Wind7 mph E
Humidity44%
Visibility—
Dew point57°
Thu, 2285° / 62°0Clear
85 °Clear

McLain, Thursday, 22 October

Clear. High 85°, low 62°.

Pressure30.12 inHg
Wind7.2 mph E
Humidity42%
Visibility—
Dew point56°
Fri, 2385° / 61°0Clear
85 °Clear

McLain, Friday, 23 October

Clear. High 85°, low 61°.

Pressure30.09 inHg
Wind5.1 mph SE
Humidity41%
Visibility—
Dew point55°
Sat, 2487° / 64°0Clear
87 °Clear

McLain, Saturday, 24 October

Clear. High 87°, low 64°.

Pressure30.09 inHg
Wind4.7 mph E
Humidity44%
Visibility—
Dew point59°
Sun, 2588° / 65°0Clear
88 °Clear

McLain, Sunday, 25 October

Clear. High 88°, low 65°.

Pressure30.09 inHg
Wind6.2 mph NE
Humidity44%
Visibility—
Dew point60°
Mon, 2676° / 60°0Clear
76 °Clear

McLain, Monday, 26 October

Clear. High 76°, low 60°.

Pressure30.15 inHg
Wind10.9 mph N
Humidity19%
Visibility—
Dew point28°
Tue, 2779° / 47°0Clear
79 °Clear

McLain, Tuesday, 27 October

Clear. High 79°, low 47°.

Pressure30.09 inHg
Wind5.6 mph N
Humidity42%
Visibility—
Dew point48°
Wed, 2878° / 55°0Overcast
78 °Overcast

McLain, Wednesday, 28 October

Overcast. High 78°, low 55°.

Pressure30.06 inHg
Wind6.4 mph E
Humidity30%
Visibility—
Dew point40°
Thu, 2973° / 61°0Overcast
73 °Overcast

McLain, Thursday, 29 October

Overcast. High 73°, low 61°.

Pressure30.09 inHg
Wind4.1 mph E
Humidity58%
Visibility—
Dew point52°

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.