As of 23:20 CDT

Weather in McLain, MS

68°

McLain, Sunday, 11 October, 23:20

Clear. Feels like 68°. High 87°, low 60°.

Pressure30.09 inHg

Wind4.9 mph SW

Humidity89%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Mon, 1289° / 60°

89 °

McLain, Monday, 12 October

Clear. High 89°, low 60°.

Pressure30.12 inHg

Wind1.1 mph SE

Humidity41%

Visibility6.2 mi

Dew point61°

Tue, 1392° / 60°

92 °

McLain, Tuesday, 13 October

Clear. High 92°, low 60°.

Pressure30.09 inHg

Wind1.5 mph S

Humidity34%

Visibility6.2 mi

Dew point56°

Wed, 1491° / 59°

91 °

McLain, Wednesday, 14 October

Clear. High 91°, low 59°.

Pressure30.09 inHg

Wind0.1 mph N

Humidity39%

Visibility6.2 mi

Dew point60°

Thu, 1588° / 61°

88 °

McLain, Thursday, 15 October

Clear. High 88°, low 61°.

Pressure30.09 inHg

Wind2.4 mph E

Humidity46%

Visibility6.2 mi

Dew point62°

Fri, 1689° / 63°

89 °

McLain, Friday, 16 October

Clear. High 89°, low 63°.

Pressure30.09 inHg

Wind13 mph N

Humidity42%

Visibility—

Dew point59°

Sat, 1772° / 56°

72 °

McLain, Saturday, 17 October

Clear. High 72°, low 56°.

Pressure30.21 inHg

Wind10.9 mph N

Humidity38%

Visibility—

Dew point43°

Sun, 1875° / 52°

75 °

McLain, Sunday, 18 October

Clear. High 75°, low 52°.

Pressure30.36 inHg

Wind9.1 mph E

Humidity43%

Visibility—

Dew point47°

Mon, 1982° / 55°

82 °

McLain, Monday, 19 October

Clear. High 82°, low 55°.

Pressure30.24 inHg

Wind7.4 mph E

Humidity51%

Visibility—

Dew point57°

Tue, 2080° / 67°

0.14

80 °

McLain, Tuesday, 20 October

Light rain. High 80°, low 67°.

Pressure30.09 inHg

Wind8.5 mph E

Humidity61%

Visibility—

Dew point64°

Wed, 2172° / 68°

0.29

72 °

McLain, Wednesday, 21 October

Rain. High 72°, low 68°.

Pressure30.03 inHg

Wind7.5 mph E

Humidity95%

Visibility—

Dew point67°

Thu, 2281° / 63°

0.59

81 °

McLain, Thursday, 22 October

Rain. High 81°, low 63°.

Pressure29.94 inHg

Wind10.2 mph N

Humidity79%

Visibility—

Dew point72°

Fri, 2375° / 54°

75 °

McLain, Friday, 23 October

Overcast. High 75°, low 54°.

Pressure30.09 inHg

Wind9.3 mph N

Humidity27%

Visibility—

Dew point35°

Sat, 2473° / 48°

73 °

McLain, Saturday, 24 October

Partly cloudy. High 73°, low 48°.

Pressure30.09 inHg

Wind5.3 mph N

Humidity28%

Visibility—

Dew point33°

Sun, 2577° / 48°

77 °

McLain, Sunday, 25 October

Clear. High 77°, low 48°.

Pressure29.94 inHg

Wind6.3 mph SW

Humidity30%

Visibility—

Dew point38°

Mon, 2686° / 58°

86 °

McLain, Monday, 26 October

Clear. High 86°, low 58°.

Pressure29.91 inHg

Wind6.8 mph W

Humidity52%

Visibility—

Dew point61°

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.