As of 04:49 CDT

Weather in McLain, MS

58°

McLain, Sunday, 11 October, 04:49

Clear. Feels like 57°. High 86°, low 58°.

Pressure30.03 inHg

Wind6.8 mph SW

Humidity87%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Mon, 1289° / 64°

89 °

McLain, Monday, 12 October

Clear. High 89°, low 64°.

Pressure30.12 inHg

Wind0.8 mph S

Humidity43%

Visibility6.2 mi

Dew point62°

Tue, 1391° / 61°

91 °

McLain, Tuesday, 13 October

Clear. High 91°, low 61°.

Pressure30.09 inHg

Wind1.4 mph S

Humidity40%

Visibility6.2 mi

Dew point60°

Wed, 1490° / 59°

90 °

McLain, Wednesday, 14 October

Clear. High 90°, low 59°.

Pressure30.09 inHg

Wind1.3 mph SE

Humidity37%

Visibility6.2 mi

Dew point58°

Thu, 1589° / 62°

89 °

McLain, Thursday, 15 October

Clear. High 89°, low 62°.

Pressure30.09 inHg

Wind7.1 mph S

Humidity40%

Visibility—

Dew point58°

Fri, 1689° / 64°

89 °

McLain, Friday, 16 October

Clear. High 89°, low 64°.

Pressure30.12 inHg

Wind13.8 mph N

Humidity42%

Visibility—

Dew point59°

Sat, 1767° / 49°

67 °

McLain, Saturday, 17 October

Mostly clear. High 67°, low 49°.

Pressure30.21 inHg

Wind13.8 mph N

Humidity23%

Visibility—

Dew point22°

Sun, 1862° / 38°

62 °

McLain, Sunday, 18 October

Clear. High 62°, low 38°.

Pressure30.39 inHg

Wind10 mph NE

Humidity25%

Visibility—

Dew point21°

Mon, 1969° / 38°

69 °

McLain, Monday, 19 October

Clear. High 69°, low 38°.

Pressure30.36 inHg

Wind5.1 mph E

Humidity26%

Visibility—

Dew point27°

Tue, 2073° / 42°

73 °

McLain, Tuesday, 20 October

Clear. High 73°, low 42°.

Pressure30.27 inHg

Wind5.2 mph E

Humidity34%

Visibility—

Dew point37°

Wed, 2177° / 48°

77 °

McLain, Wednesday, 21 October

Clear. High 77°, low 48°.

Pressure30.24 inHg

Wind5.7 mph E

Humidity45%

Visibility—

Dew point49°

Thu, 2279° / 54°

79 °

McLain, Thursday, 22 October

Overcast. High 79°, low 54°.

Pressure30.27 inHg

Wind6.8 mph NE

Humidity36%

Visibility—

Dew point46°

Fri, 2379° / 50°

79 °

McLain, Friday, 23 October

Clear. High 79°, low 50°.

Pressure30.21 inHg

Wind5.8 mph NE

Humidity23%

Visibility—

Dew point34°

Sat, 2481° / 52°

81 °

McLain, Saturday, 24 October

Clear. High 81°, low 52°.

Pressure30.18 inHg

Wind4.2 mph E

Humidity26%

Visibility—

Dew point38°

Sun, 2580° / 53°

80 °

McLain, Sunday, 25 October

Overcast. High 80°, low 53°.

Pressure30.21 inHg

Wind5.3 mph N

Humidity28%

Visibility—

Dew point41°

Mon, 2674° / 54°

74 °

McLain, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.12 inHg

Wind7 mph N

Humidity22%

Visibility—

Dew point30°

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.