EN
English Español

As of 20:52 CDT

Weather in Summerville, LA

77°Current weather

Summerville, Saturday, 8 August, 20:52

Mostly clear. Feels like 79°. High 94°, low 74°.

Pressure30.03 inHg
Wind5 mph SE
Humidity96%
Visibility6.2 mi
Dew point76°
Sun, 0995° / 74°0.1Light rain
95 °Light rain

Summerville, Sunday, 9 August

Light rain. High 95°, low 74°.

Pressure30.06 inHg
Wind3.6 mph S
Humidity47%
Visibility6.2 mi
Dew point70°
Mon, 1098° / 74°0Overcast
98 °Overcast

Summerville, Monday, 10 August

Overcast. High 98°, low 74°.

Pressure30.09 inHg
Wind4.3 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 11101° / 74°0Clear
101 °Clear

Summerville, Tuesday, 11 August

Clear. High 101°, low 74°.

Pressure30.06 inHg
Wind6 mph SW
Humidity45%
Visibility6.2 mi
Dew point70°
Wed, 12101° / 75°0Clear
101 °Clear

Summerville, Wednesday, 12 August

Clear. High 101°, low 75°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 13101° / 76°0Overcast
101 °Overcast

Summerville, Thursday, 13 August

Overcast. High 101°, low 76°.

Pressure29.97 inHg
Wind11.1 mph S
Humidity39%
Visibility—
Dew point65°
Fri, 14101° / 75°0Overcast
101 °Overcast

Summerville, Friday, 14 August

Overcast. High 101°, low 75°.

Pressure30.06 inHg
Wind9.3 mph S
Humidity34%
Visibility—
Dew point62°
Sat, 15103° / 74°0Clear
103 °Clear

Summerville, Saturday, 15 August

Clear. High 103°, low 74°.

Pressure30.12 inHg
Wind6.2 mph SW
Humidity34%
Visibility—
Dew point63°
Sun, 16104° / 76°0Partly cloudy
104 °Partly cloudy

Summerville, Sunday, 16 August

Partly cloudy. High 104°, low 76°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity34%
Visibility—
Dew point64°
Mon, 17103° / 75°0Partly cloudy
103 °Partly cloudy

Summerville, Monday, 17 August

Partly cloudy. High 103°, low 75°.

Pressure30.06 inHg
Wind6.2 mph W
Humidity30%
Visibility—
Dew point60°
Tue, 18104° / 76°0Clear
104 °Clear

Summerville, Tuesday, 18 August

Clear. High 104°, low 76°.

Pressure30.03 inHg
Wind7.6 mph SW
Humidity34%
Visibility—
Dew point64°
Wed, 19106° / 76°0Clear
106 °Clear

Summerville, Wednesday, 19 August

Clear. High 106°, low 76°.

Pressure29.97 inHg
Wind8.6 mph W
Humidity29%
Visibility—
Dew point60°
Thu, 20108° / 77°0Clear
108 °Clear

Summerville, Thursday, 20 August

Clear. High 108°, low 77°.

Pressure29.91 inHg
Wind8.8 mph W
Humidity28%
Visibility—
Dew point61°
Fri, 21107° / 77°0Clear
107 °Clear

Summerville, Friday, 21 August

Clear. High 107°, low 77°.

Pressure29.91 inHg
Wind7.4 mph W
Humidity26%
Visibility—
Dew point58°
Sat, 22108° / 76°0Clear
108 °Clear

Summerville, Saturday, 22 August

Clear. High 108°, low 76°.

Pressure29.94 inHg
Wind10.8 mph S
Humidity26%
Visibility—
Dew point59°
Sun, 23106° / 75°0Clear
106 °Clear

Summerville, Sunday, 23 August

Clear. High 106°, low 75°.

Pressure30.03 inHg
Wind7.8 mph SW
Humidity31%
Visibility—
Dew point62°

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 Summerville, 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 Summerville, 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.