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As of 08:24 CDT

Weather in Picayune, MS

66°Current weather

Picayune, Monday, 12 October, 08:24

Clear. Feels like 66°. High 87°, low 63°.

Pressure30.12 inHg
Wind4.3 mph N
Humidity95%
Visibility6.0 mi
Dew point64°
Tue, 1387° / 63°0Clear
87 °Clear

Picayune, Tuesday, 13 October

Clear. High 87°, low 63°.

Pressure30.12 inHg
Wind2.6 mph S
Humidity56%
Visibility6.2 mi
Dew point66°
Wed, 1489° / 65°0Clear
89 °Clear

Picayune, Wednesday, 14 October

Clear. High 89°, low 65°.

Pressure30.12 inHg
Wind1.1 mph E
Humidity54%
Visibility6.2 mi
Dew point65°
Thu, 1586° / 61°0Mostly clear
86 °Mostly clear

Picayune, Thursday, 15 October

Mostly clear. High 86°, low 61°.

Pressure30.09 inHg
Wind5 mph SE
Humidity47%
Visibility6.2 mi
Dew point63°
Fri, 1689° / 66°0Partly cloudy
89 °Partly cloudy

Picayune, Friday, 16 October

Partly cloudy. High 89°, low 66°.

Pressure30.09 inHg
Wind7.5 mph N
Humidity43%
Visibility—
Dew point59°
Sat, 1775° / 62°0Clear
75 °Clear

Picayune, Saturday, 17 October

Clear. High 75°, low 62°.

Pressure30.21 inHg
Wind12.4 mph N
Humidity40%
Visibility—
Dew point46°
Sun, 1879° / 54°0Clear
79 °Clear

Picayune, Sunday, 18 October

Clear. High 79°, low 54°.

Pressure30.21 inHg
Wind7.7 mph SE
Humidity48%
Visibility—
Dew point54°
Mon, 1983° / 64°0Mostly clear
83 °Mostly clear

Picayune, Monday, 19 October

Mostly clear. High 83°, low 64°.

Pressure30.15 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point61°
Tue, 2084° / 70°0.09Light rain
84 °Light rain

Picayune, Tuesday, 20 October

Light rain. High 84°, low 70°.

Pressure30.06 inHg
Wind6.7 mph E
Humidity59%
Visibility—
Dew point66°
Wed, 2174° / 70°0.14Light rain
74 °Light rain

Picayune, Wednesday, 21 October

Light rain. High 74°, low 70°.

Pressure30.09 inHg
Wind9.3 mph E
Humidity83%
Visibility—
Dew point68°
Thu, 2285° / 71°0Partly cloudy
85 °Partly cloudy

Picayune, Thursday, 22 October

Partly cloudy. High 85°, low 71°.

Pressure30.15 inHg
Wind10.3 mph SE
Humidity49%
Visibility—
Dew point62°
Fri, 2382° / 67°0Overcast
82 °Overcast

Picayune, Friday, 23 October

Overcast. High 82°, low 67°.

Pressure30.24 inHg
Wind10.3 mph SE
Humidity55%
Visibility—
Dew point62°
Sat, 2481° / 64°0.01Light rain
81 °Light rain

Picayune, Saturday, 24 October

Light rain. High 81°, low 64°.

Pressure30.18 inHg
Wind9.5 mph SE
Humidity61%
Visibility—
Dew point64°
Sun, 2586° / 66°0Overcast
86 °Overcast

Picayune, Sunday, 25 October

Overcast. High 86°, low 66°.

Pressure30.12 inHg
Wind4.4 mph SE
Humidity51%
Visibility—
Dew point63°
Mon, 2673° / 61°0Overcast
73 °Overcast

Picayune, Monday, 26 October

Overcast. High 73°, low 61°.

Pressure30.09 inHg
Wind9.3 mph N
Humidity44%
Visibility—
Dew point50°
Tue, 2775° / 49°0Clear
75 °Clear

Picayune, Tuesday, 27 October

Clear. High 75°, low 49°.

Pressure29.94 inHg
Wind7.4 mph N
Humidity23%
Visibility—
Dew point29°

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.