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As of 16:36 CDT

Weather in Picayune, MS

78°Current weather

Picayune, Friday, 9 October, 16:36

Overcast. Feels like 78°. High 81°, low 70°.

Pressure29.80 inHg
Wind5 mph NE
Humidity63%
Visibility6.2 mi
Dew point64°
Sat, 1085° / 65°0Clear
85 °Clear

Picayune, Saturday, 10 October

Clear. High 85°, low 65°.

Pressure29.91 inHg
Wind12.5 mph N
Humidity37%
Visibility6.2 mi
Dew point53°
Sun, 1189° / 60°0Clear
89 °Clear

Picayune, Sunday, 11 October

Clear. High 89°, low 60°.

Pressure30.12 inHg
Wind4 mph W
Humidity46%
Visibility6.2 mi
Dew point62°
Mon, 1290° / 62°0Clear
90 °Clear

Picayune, Monday, 12 October

Clear. High 90°, low 62°.

Pressure30.12 inHg
Wind3.3 mph SE
Humidity38%
Visibility6.2 mi
Dew point59°
Tue, 1388° / 66°0Clear
88 °Clear

Picayune, Tuesday, 13 October

Clear. High 88°, low 66°.

Pressure30.06 inHg
Wind2.5 mph SE
Humidity63%
Visibility6.2 mi
Dew point67°
Wed, 1489° / 65°0Clear
89 °Clear

Picayune, Wednesday, 14 October

Clear. High 89°, low 65°.

Pressure30.03 inHg
Wind5.7 mph S
Humidity46%
Visibility—
Dew point61°
Thu, 1590° / 66°0Partly cloudy
90 °Partly cloudy

Picayune, Thursday, 15 October

Partly cloudy. High 90°, low 66°.

Pressure30.06 inHg
Wind7.3 mph SE
Humidity39%
Visibility—
Dew point59°
Fri, 1690° / 67°0Clear
90 °Clear

Picayune, Friday, 16 October

Clear. High 90°, low 67°.

Pressure30.12 inHg
Wind4.8 mph S
Humidity42%
Visibility—
Dew point61°
Sat, 1775° / 57°0Partly cloudy
75 °Partly cloudy

Picayune, Saturday, 17 October

Partly cloudy. High 75°, low 57°.

Pressure30.21 inHg
Wind12.4 mph N
Humidity19%
Visibility—
Dew point28°
Sun, 1868° / 48°0Overcast
68 °Overcast

Picayune, Sunday, 18 October

Overcast. High 68°, low 48°.

Pressure30.24 inHg
Wind9.6 mph NE
Humidity26%
Visibility—
Dew point27°
Mon, 1975° / 47°0Overcast
75 °Overcast

Picayune, Monday, 19 October

Overcast. High 75°, low 47°.

Pressure30.24 inHg
Wind8 mph NE
Humidity30%
Visibility—
Dew point36°
Tue, 2077° / 50°0Overcast
77 °Overcast

Picayune, Tuesday, 20 October

Overcast. High 77°, low 50°.

Pressure30.24 inHg
Wind7.5 mph NE
Humidity40%
Visibility—
Dew point46°
Wed, 2177° / 49°0Clear
77 °Clear

Picayune, Wednesday, 21 October

Clear. High 77°, low 49°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity20%
Visibility—
Dew point28°
Thu, 2278° / 49°0Clear
78 °Clear

Picayune, Thursday, 22 October

Clear. High 78°, low 49°.

Pressure30.12 inHg
Wind6.5 mph NE
Humidity38%
Visibility—
Dew point45°
Fri, 2380° / 53°0Clear
80 °Clear

Picayune, Friday, 23 October

Clear. High 80°, low 53°.

Pressure30.03 inHg
Wind4.5 mph E
Humidity28%
Visibility—
Dew point40°
Sat, 2482° / 59°0Overcast
82 °Overcast

Picayune, Saturday, 24 October

Overcast. High 82°, low 59°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity44%
Visibility—
Dew point55°

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.