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As of 18:15 CDT

Weather in Preston, LA

89°Current weather

Preston, Saturday, 8 August, 18:15

Partly cloudy. Feels like 101°. High 95°, low 75°.

Pressure30.00 inHg
Wind11.2 mph S
Humidity65%
Visibility6.2 mi
Dew point75°
Sun, 0993° / 73°0.02Light rain
93 °Light rain

Preston, Sunday, 9 August

Light rain. High 93°, low 73°.

Pressure30.03 inHg
Wind5.3 mph S
Humidity41%
Visibility6.2 mi
Dew point67°
Mon, 10102° / 72°0Clear
102 °Clear

Preston, Monday, 10 August

Clear. High 102°, low 72°.

Pressure30.06 inHg
Wind5.3 mph SW
Humidity40%
Visibility6.2 mi
Dew point66°
Tue, 1196° / 75°0.02Light rain
96 °Light rain

Preston, Tuesday, 11 August

Light rain. High 96°, low 75°.

Pressure30.06 inHg
Wind7.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point69°
Wed, 12104° / 76°0Mostly clear
104 °Mostly clear

Preston, Wednesday, 12 August

Mostly clear. High 104°, low 76°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point66°
Thu, 13104° / 78°0Overcast
104 °Overcast

Preston, Thursday, 13 August

Overcast. High 104°, low 78°.

Pressure29.91 inHg
Wind10.5 mph S
Humidity27%
Visibility—
Dew point57°
Fri, 14103° / 76°0Overcast
103 °Overcast

Preston, Friday, 14 August

Overcast. High 103°, low 76°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity32%
Visibility—
Dew point61°
Sat, 15101° / 78°0.01Light rain
101 °Light rain

Preston, Saturday, 15 August

Light rain. High 101°, low 78°.

Pressure30.15 inHg
Wind11.7 mph E
Humidity35%
Visibility—
Dew point65°
Sun, 16102° / 75°0Partly cloudy
102 °Partly cloudy

Preston, Sunday, 16 August

Partly cloudy. High 102°, low 75°.

Pressure30.12 inHg
Wind7.2 mph S
Humidity32%
Visibility—
Dew point63°
Mon, 17105° / 77°0.02Light rain
105 °Light rain

Preston, Monday, 17 August

Light rain. High 105°, low 77°.

Pressure30.06 inHg
Wind8.6 mph S
Humidity33%
Visibility—
Dew point62°
Tue, 18104° / 77°0Light rain
104 °Light rain

Preston, Tuesday, 18 August

Light rain. High 104°, low 77°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity32%
Visibility—
Dew point63°
Wed, 19106° / 76°0Clear
106 °Clear

Preston, Wednesday, 19 August

Clear. High 106°, low 76°.

Pressure29.97 inHg
Wind10.6 mph SW
Humidity31%
Visibility—
Dew point62°
Thu, 20106° / 76°0Clear
106 °Clear

Preston, Thursday, 20 August

Clear. High 106°, low 76°.

Pressure29.94 inHg
Wind9.7 mph SW
Humidity29%
Visibility—
Dew point60°
Fri, 21106° / 76°0Mostly clear
106 °Mostly clear

Preston, Friday, 21 August

Mostly clear. High 106°, low 76°.

Pressure29.91 inHg
Wind10.9 mph SW
Humidity28%
Visibility—
Dew point59°
Sat, 22108° / 76°0.03Light rain
108 °Light rain

Preston, Saturday, 22 August

Light rain. High 108°, low 76°.

Pressure29.85 inHg
Wind11.9 mph N
Humidity27%
Visibility—
Dew point59°
Sun, 2399° / 74°0.11Light rain
99 °Light rain

Preston, Sunday, 23 August

Light rain. High 99°, low 74°.

Pressure29.91 inHg
Wind8.3 mph NE
Humidity42%
Visibility—
Dew point66°

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 Preston, 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 Preston, 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.