As of 19:42 CDT

Weather in Picayune, MS

66°

Picayune, Saturday, 10 October, 19:42

Clear. Feels like 66°. High 79°, low 65°.

Pressure29.97 inHg

Wind2.4 mph NE

Humidity80%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Sun, 1186° / 60°

86 °

Picayune, Sunday, 11 October

Clear. High 86°, low 60°.

Pressure30.15 inHg

Wind5.2 mph W

Humidity43%

Visibility6.2 mi

Dew point58°

Mon, 1289° / 63°

89 °

Picayune, Monday, 12 October

Clear. High 89°, low 63°.

Pressure30.12 inHg

Wind3.5 mph SE

Humidity45%

Visibility6.2 mi

Dew point62°

Tue, 1388° / 64°

88 °

Picayune, Tuesday, 13 October

Clear. High 88°, low 64°.

Pressure30.09 inHg

Wind1.9 mph SE

Humidity64%

Visibility6.2 mi

Dew point68°

Wed, 1489° / 65°

89 °

Picayune, Wednesday, 14 October

Clear. High 89°, low 65°.

Pressure30.06 inHg

Wind1.8 mph SE

Humidity57%

Visibility6.2 mi

Dew point64°

Thu, 1587° / 63°

87 °

Picayune, Thursday, 15 October

Clear. High 87°, low 63°.

Pressure30.09 inHg

Wind6.1 mph SE

Humidity42%

Visibility—

Dew point58°

Fri, 1689° / 66°

89 °

Picayune, Friday, 16 October

Clear. High 89°, low 66°.

Pressure30.03 inHg

Wind9 mph N

Humidity39%

Visibility—

Dew point58°

Sat, 1769° / 52°

0.01

69 °

Picayune, Saturday, 17 October

Light rain. High 69°, low 52°.

Pressure30.21 inHg

Wind14.5 mph N

Humidity25%

Visibility—

Dew point28°

Sun, 1859° / 41°

59 °

Picayune, Sunday, 18 October

Mostly clear. High 59°, low 41°.

Pressure30.42 inHg

Wind11.7 mph N

Humidity26%

Visibility—

Dew point20°

Mon, 1966° / 40°

66 °

Picayune, Monday, 19 October

Clear. High 66°, low 40°.

Pressure30.47 inHg

Wind8.1 mph NE

Humidity28%

Visibility—

Dew point27°

Tue, 2069° / 41°

69 °

Picayune, Tuesday, 20 October

Clear. High 69°, low 41°.

Pressure30.36 inHg

Wind7.6 mph NE

Humidity23%

Visibility—

Dew point25°

Wed, 2174° / 42°

74 °

Picayune, Wednesday, 21 October

Clear. High 74°, low 42°.

Pressure30.24 inHg

Wind6.6 mph NE

Humidity28%

Visibility—

Dew point33°

Thu, 2279° / 54°

79 °

Picayune, Thursday, 22 October

Overcast. High 79°, low 54°.

Pressure30.24 inHg

Wind7.1 mph E

Humidity42%

Visibility—

Dew point50°

Fri, 2382° / 57°

82 °

Picayune, Friday, 23 October

Clear. High 82°, low 57°.

Pressure30.12 inHg

Wind4.2 mph E

Humidity38%

Visibility—

Dew point51°

Sat, 2470° / 51°

70 °

Picayune, Saturday, 24 October

Clear. High 70°, low 51°.

Pressure30.03 inHg

Wind8.6 mph NW

Humidity35%

Visibility—

Dew point38°

Sun, 2566° / 42°

66 °

Picayune, Sunday, 25 October

Clear. High 66°, low 42°.

Pressure30.06 inHg

Wind9 mph NW

Humidity32%

Visibility—

Dew point31°

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 Picayune, 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 Picayune, 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.