EN
English Español

As of 01:58 CDT

Weather in Lake Arthur, LA

76°Current weather

Lake Arthur, Sunday, 9 August, 01:58

Mostly clear. Feels like 78°. High 94°, low 76°.

Pressure30.03 inHg
Wind3.6 mph S
Humidity90%
Visibility6.2 mi
Dew point73°
Mon, 1095° / 76°0.35Rain
95 °Rain

Lake Arthur, Monday, 10 August

Rain. High 95°, low 76°.

Pressure30.09 inHg
Wind5.7 mph S
Humidity66%
Visibility6.2 mi
Dew point75°
Tue, 1196° / 78°0Clear
96 °Clear

Lake Arthur, Tuesday, 11 August

Clear. High 96°, low 78°.

Pressure30.09 inHg
Wind5.8 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1295° / 78°0Clear
95 °Clear

Lake Arthur, Wednesday, 12 August

Clear. High 95°, low 78°.

Pressure30.03 inHg
Wind7.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point72°
Thu, 1394° / 78°0Clear
94 °Clear

Lake Arthur, Thursday, 13 August

Clear. High 94°, low 78°.

Pressure30.00 inHg
Wind11.3 mph S
Humidity47%
Visibility—
Dew point69°
Fri, 1495° / 77°0Mostly clear
95 °Mostly clear

Lake Arthur, Friday, 14 August

Mostly clear. High 95°, low 77°.

Pressure30.09 inHg
Wind12.1 mph S
Humidity47%
Visibility—
Dew point69°
Sat, 1597° / 78°0Clear
97 °Clear

Lake Arthur, Saturday, 15 August

Clear. High 97°, low 78°.

Pressure30.15 inHg
Wind11.6 mph S
Humidity39%
Visibility—
Dew point65°
Sun, 1697° / 75°0Clear
97 °Clear

Lake Arthur, Sunday, 16 August

Clear. High 97°, low 75°.

Pressure30.15 inHg
Wind8.6 mph SW
Humidity43%
Visibility—
Dew point66°
Mon, 1799° / 77°0Partly cloudy
99 °Partly cloudy

Lake Arthur, Monday, 17 August

Partly cloudy. High 99°, low 77°.

Pressure30.06 inHg
Wind9.9 mph SW
Humidity42%
Visibility—
Dew point67°
Tue, 18100° / 77°0Partly cloudy
100 °Partly cloudy

Lake Arthur, Tuesday, 18 August

Partly cloudy. High 100°, low 77°.

Pressure30.00 inHg
Wind11.7 mph SW
Humidity42%
Visibility—
Dew point67°
Wed, 19102° / 77°0Partly cloudy
102 °Partly cloudy

Lake Arthur, Wednesday, 19 August

Partly cloudy. High 102°, low 77°.

Pressure30.00 inHg
Wind11.6 mph SW
Humidity40%
Visibility—
Dew point67°
Thu, 20102° / 78°0.06Light rain
102 °Light rain

Lake Arthur, Thursday, 20 August

Light rain. High 102°, low 78°.

Pressure29.97 inHg
Wind17.6 mph E
Humidity40%
Visibility—
Dew point67°
Fri, 21101° / 80°0Clear
101 °Clear

Lake Arthur, Friday, 21 August

Clear. High 101°, low 80°.

Pressure29.94 inHg
Wind13.8 mph S
Humidity40%
Visibility—
Dew point68°
Sat, 2298° / 78°0Clear
98 °Clear

Lake Arthur, Saturday, 22 August

Clear. High 98°, low 78°.

Pressure29.94 inHg
Wind11.6 mph SE
Humidity44%
Visibility—
Dew point68°
Sun, 23100° / 76°0.08Light rain
100 °Light rain

Lake Arthur, Sunday, 23 August

Light rain. High 100°, low 76°.

Pressure29.94 inHg
Wind15.3 mph SW
Humidity41%
Visibility—
Dew point67°
Mon, 2498° / 73°0.05Light rain
98 °Light rain

Lake Arthur, Monday, 24 August

Light rain. High 98°, low 73°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity51%
Visibility—
Dew point70°

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 Lake Arthur, 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 Lake Arthur, 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.