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As of 00:18 CDT

Weather in Saint Thomas, LA

77°Current weather

Saint Thomas, Sunday, 9 August, 00:18

Overcast. Feels like 78°. High 91°, low 73°.

Pressure30.06 inHg
Wind3.3 mph S
Humidity92%
Visibility6.2 mi
Dew point74°

10-day forecast for Saint Thomas, LA: 73° to 100°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

100°
Best day: Monday, August 17
91° · 0.05 in
Worst day: Sunday, August 9

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1092° / 75°0.04Light rain
MorningMostly clear81°feels 86°
AfternoonOvercast89°feels 98°
EveningMostly clear81°feels 87°
OvernightClear77°feels 79°
92 °Light rain

Saint Thomas, Monday, 10 August

Light rain. High 92°, low 75°.

Pressure30.09 inHg
Wind4.7 mph S
Humidity51%
Visibility6.2 mi
Dew point72°
Tue, 1196° / 76°0.02Light rain
MorningClear81°feels 87°
AfternoonLight rain94°feels 102°
EveningOvercast82°feels 88°
OvernightClear77°feels 78°
96 °Light rain

Saint Thomas, Tuesday, 11 August

Light rain. High 96°, low 76°.

Pressure30.09 inHg
Wind5.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point73°
Wed, 1293° / 76°0.01Light rain
MorningClear81°feels 88°
AfternoonOvercast90°feels 99°
EveningClear82°feels 88°
OvernightClear77°feels 78°
93 °Light rain

Saint Thomas, Wednesday, 12 August

Light rain. High 93°, low 76°.

Pressure30.03 inHg
Wind7.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point73°
Thu, 1394° / 77°0.05Light rain
MorningLight rain81°feels 85°
AfternoonLight rain89°feels 97°
EveningLight rain84°feels 89°
OvernightLight rain77°feels 79°
94 °Light rain

Saint Thomas, Thursday, 13 August

Light rain. High 94°, low 77°.

Pressure30.03 inHg
Wind10.2 mph SW
Humidity57%
Visibility—
Dew point71°
Fri, 1496° / 75°0Clear
MorningClear82°feels 84°
AfternoonClear94°feels 98°
EveningClear85°feels 91°
OvernightClear78°feels 80°
96 °Clear

Saint Thomas, Friday, 14 August

Clear. High 96°, low 75°.

Pressure30.09 inHg
Wind9.3 mph SW
Humidity38%
Visibility—
Dew point64°
Sat, 15100° / 77°0Clear
MorningClear83°feels 86°
AfternoonClear96°feels 103°
EveningClear86°feels 92°
OvernightClear78°feels 79°
100 °Clear

Saint Thomas, Saturday, 15 August

Clear. High 100°, low 77°.

Pressure30.15 inHg
Wind10.8 mph SW
Humidity38%
Visibility—
Dew point66°
Sun, 1699° / 76°0Overcast
MorningOvercast82°feels 84°
AfternoonOvercast96°feels 101°
EveningOvercast89°feels 95°
OvernightOvercast79°feels 80°
99 °Overcast

Saint Thomas, Sunday, 16 August

Overcast. High 99°, low 76°.

Pressure30.12 inHg
Wind6.1 mph SW
Humidity39%
Visibility—
Dew point65°
Mon, 17100° / 78°0Partly cloudy
MorningPartly cloudy84°feels 87°
AfternoonPartly cloudy97°feels 104°
EveningPartly cloudy87°feels 92°
OvernightPartly cloudy80°feels 83°
100 °Partly cloudy

Saint Thomas, Monday, 17 August

Partly cloudy. High 100°, low 78°.

Pressure30.09 inHg
Wind11.2 mph SW
Humidity38%
Visibility—
Dew point67°
Tue, 18100° / 78°0Mostly clear
MorningMostly clear84°feels 87°
AfternoonMostly clear97°feels 104°
EveningMostly clear87°feels 94°
OvernightMostly clear80°feels 84°
100 °Mostly clear

Saint Thomas, Tuesday, 18 August

Mostly clear. High 100°, low 78°.

Pressure30.06 inHg
Wind11.1 mph SW
Humidity39%
Visibility—
Dew point67°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Saint Thomas, LA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.