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As of 03:51 CDT

Weather in Saint Tammany, LA

75°Current weather

Saint Tammany, Sunday, 9 August, 03:51

Mostly clear. Feels like 77°. High 94°, low 75°.

Pressure30.00 inHg
Wind3.5 mph NW
Humidity91%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 77°0.01Light rain
95 °Light rain

Saint Tammany, Monday, 10 August

Light rain. High 95°, low 77°.

Pressure30.12 inHg
Wind5.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 79°0Mostly clear
94 °Mostly clear

Saint Tammany, Tuesday, 11 August

Mostly clear. High 94°, low 79°.

Pressure30.09 inHg
Wind6 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 79°0Clear
95 °Clear

Saint Tammany, Wednesday, 12 August

Clear. High 95°, low 79°.

Pressure30.03 inHg
Wind7.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1394° / 79°0Light rain
94 °Light rain

Saint Tammany, Thursday, 13 August

Light rain. High 94°, low 79°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity60%
Visibility—
Dew point72°
Fri, 1495° / 78°0Overcast
95 °Overcast

Saint Tammany, Friday, 14 August

Overcast. High 95°, low 78°.

Pressure30.12 inHg
Wind10.6 mph SW
Humidity49%
Visibility—
Dew point68°
Sat, 1596° / 78°0Partly cloudy
96 °Partly cloudy

Saint Tammany, Saturday, 15 August

Partly cloudy. High 96°, low 78°.

Pressure30.15 inHg
Wind11.4 mph SW
Humidity47%
Visibility—
Dew point69°
Sun, 1697° / 78°0.01Light rain
97 °Light rain

Saint Tammany, Sunday, 16 August

Light rain. High 97°, low 78°.

Pressure30.12 inHg
Wind9.5 mph SW
Humidity41%
Visibility—
Dew point67°
Mon, 1798° / 80°0.01Light rain
98 °Light rain

Saint Tammany, Monday, 17 August

Light rain. High 98°, low 80°.

Pressure30.03 inHg
Wind10.6 mph SW
Humidity43%
Visibility—
Dew point69°
Tue, 18102° / 77°0.15Rain
102 °Rain

Saint Tammany, Tuesday, 18 August

Rain. High 102°, low 77°.

Pressure29.97 inHg
Wind14.4 mph SE
Humidity41%
Visibility—
Dew point69°
Wed, 19102° / 76°0.34Rain
102 °Rain

Saint Tammany, Wednesday, 19 August

Rain. High 102°, low 76°.

Pressure29.97 inHg
Wind11.6 mph S
Humidity43%
Visibility—
Dew point69°
Thu, 2096° / 78°0.03Light rain
96 °Light rain

Saint Tammany, Thursday, 20 August

Light rain. High 96°, low 78°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity51%
Visibility—
Dew point72°
Fri, 2197° / 80°0.01Light rain
97 °Light rain

Saint Tammany, Friday, 21 August

Light rain. High 97°, low 80°.

Pressure29.94 inHg
Wind12.5 mph SE
Humidity44%
Visibility—
Dew point69°
Sat, 2297° / 79°0.07Light rain
97 °Light rain

Saint Tammany, Saturday, 22 August

Light rain. High 97°, low 79°.

Pressure29.94 inHg
Wind10.2 mph S
Humidity46%
Visibility—
Dew point70°
Sun, 2397° / 74°0.31Rain
97 °Rain

Saint Tammany, Sunday, 23 August

Rain. High 97°, low 74°.

Pressure29.91 inHg
Wind10.5 mph SW
Humidity49%
Visibility—
Dew point71°
Mon, 2491° / 74°0.13Light rain
91 °Light rain

Saint Tammany, Monday, 24 August

Light rain. High 91°, low 74°.

Pressure29.94 inHg
Wind8.6 mph SE
Humidity55%
Visibility—
Dew point71°

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 Saint Tammany, LA 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 Saint Tammany, LA 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.