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As of 12:12 CDT

Weather in McLain, MS

82°Current weather

McLain, Sunday, 11 October, 12:12

Clear. Feels like 83°. High 83°, low 60°.

Pressure30.15 inHg
Wind5.9 mph W
Humidity57%
Visibility6.2 mi
Dew point64°
Mon, 1289° / 62°0Clear
89 °Clear

McLain, Monday, 12 October

Clear. High 89°, low 62°.

Pressure30.12 inHg
Wind0.5 mph SE
Humidity43%
Visibility6.2 mi
Dew point62°
Tue, 1391° / 60°0Clear
91 °Clear

McLain, Tuesday, 13 October

Clear. High 91°, low 60°.

Pressure30.09 inHg
Wind1.7 mph S
Humidity41%
Visibility6.2 mi
Dew point60°
Wed, 1490° / 59°0Clear
90 °Clear

McLain, Wednesday, 14 October

Clear. High 90°, low 59°.

Pressure30.09 inHg
Wind2.2 mph SE
Humidity38%
Visibility6.2 mi
Dew point59°
Thu, 1588° / 62°0Clear
88 °Clear

McLain, Thursday, 15 October

Clear. High 88°, low 62°.

Pressure30.12 inHg
Wind1.8 mph E
Humidity47%
Visibility6.2 mi
Dew point62°
Fri, 1688° / 64°0Clear
88 °Clear

McLain, Friday, 16 October

Clear. High 88°, low 64°.

Pressure30.09 inHg
Wind5.3 mph N
Humidity43%
Visibility—
Dew point59°
Sat, 1770° / 50°0Overcast
70 °Overcast

McLain, Saturday, 17 October

Overcast. High 70°, low 50°.

Pressure30.30 inHg
Wind13.8 mph N
Humidity20%
Visibility—
Dew point19°
Sun, 1866° / 41°0Clear
66 °Clear

McLain, Sunday, 18 October

Clear. High 66°, low 41°.

Pressure30.45 inHg
Wind10.2 mph NE
Humidity21%
Visibility—
Dew point20°
Mon, 1971° / 40°0Clear
71 °Clear

McLain, Monday, 19 October

Clear. High 71°, low 40°.

Pressure30.45 inHg
Wind7.1 mph E
Humidity32%
Visibility—
Dew point34°
Tue, 2075° / 45°0Clear
75 °Clear

McLain, Tuesday, 20 October

Clear. High 75°, low 45°.

Pressure30.30 inHg
Wind5.6 mph NE
Humidity44%
Visibility—
Dew point46°
Wed, 2179° / 53°0Partly cloudy
79 °Partly cloudy

McLain, Wednesday, 21 October

Partly cloudy. High 79°, low 53°.

Pressure30.18 inHg
Wind6.2 mph E
Humidity41%
Visibility—
Dew point49°
Thu, 2278° / 53°0Clear
78 °Clear

McLain, Thursday, 22 October

Clear. High 78°, low 53°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity24%
Visibility—
Dew point35°
Fri, 2378° / 51°0Overcast
78 °Overcast

McLain, Friday, 23 October

Overcast. High 78°, low 51°.

Pressure30.15 inHg
Wind6.6 mph NE
Humidity28%
Visibility—
Dew point38°
Sat, 2482° / 51°0Clear
82 °Clear

McLain, Saturday, 24 October

Clear. High 82°, low 51°.

Pressure30.12 inHg
Wind6.3 mph N
Humidity23%
Visibility—
Dew point35°
Sun, 2585° / 56°0Clear
85 °Clear

McLain, Sunday, 25 October

Clear. High 85°, low 56°.

Pressure30.06 inHg
Wind4.3 mph SW
Humidity31%
Visibility—
Dew point47°
Mon, 2684° / 59°0Overcast
84 °Overcast

McLain, Monday, 26 October

Overcast. High 84°, low 59°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity33%
Visibility—
Dew point48°

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.