10-day forecast for Saint Thomas, LA: 43° to 78°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Saturday, November 21
62° · 0.36 in
Worst day: Monday, November 16
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1368° / 49°0
Morning59°feels 57°
Afternoon68°feels 66°
Evening56°feels 54°
Overnight56°feels 55°
68 °
Saint Thomas, Friday, 13 November
Clear. High 68°, low 49°.
Pressure30.03 inHg
Wind7.5 mph N
Humidity44%
Visibility6.2 mi
Dew point44°
Sat, 1460° / 43°0
Morning50°feels 46°
Afternoon60°feels 58°
Evening49°feels 48°
Overnight46°feels 43°
60 °
Saint Thomas, Saturday, 14 November
Clear. High 60°, low 43°.
Pressure30.18 inHg
Wind7.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point36°
Sun, 1566° / 47°0.02
Morning53°feels 52°
Afternoon66°feels 65°
Evening56°feels 56°
Overnight50°feels 48°
66 °
Saint Thomas, Sunday, 15 November
Light rain. High 66°, low 47°.
Pressure30.21 inHg
Wind10.9 mph E
Humidity57%
Visibility6.2 mi
Dew point50°
Mon, 1662° / 51°0.36
Morning55°feels 53°
Afternoon62°feels 60°
Evening53°feels 52°
Overnight51°feels 50°
62 °
Saint Thomas, Monday, 16 November
Rain. High 62°, low 51°.
Pressure30.27 inHg
Wind11.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 1769° / 52°0.02
Morning58°feels 57°
Afternoon66°feels 65°
Evening64°feels 64°
Overnight62°feels 62°
69 °
Saint Thomas, Tuesday, 17 November
Light rain. High 69°, low 52°.
Pressure30.21 inHg
Wind12.1 mph NE
Humidity71%
Visibility—
Dew point55°
Wed, 1873° / 58°0
Morning63°feels 63°
Afternoon71°feels 71°
Evening60°feels 60°
Overnight58°feels 57°
73 °
Saint Thomas, Wednesday, 18 November
Overcast. High 73°, low 58°.
Pressure30.18 inHg
Wind12.1 mph E
Humidity63%
Visibility—
Dew point58°
Thu, 1972° / 54°0
Morning59°feels 58°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight60°feels 60°
72 °
Saint Thomas, Thursday, 19 November
Overcast. High 72°, low 54°.
Pressure30.24 inHg
Wind10.7 mph E
Humidity54%
Visibility—
Dew point50°
Fri, 2077° / 59°0
Morning64°feels 64°
Afternoon74°feels 74°
Evening64°feels 64°
Overnight60°feels 60°
77 °
Saint Thomas, Friday, 20 November
Overcast. High 77°, low 59°.
Pressure30.21 inHg
Wind12.8 mph E
Humidity54%
Visibility—
Dew point56°
Sat, 2178° / 56°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening67°feels 67°
Overnight62°feels 62°
78 °
Saint Thomas, Saturday, 21 November
Overcast. High 78°, low 56°.
Pressure30.18 inHg
Wind10.6 mph E
Humidity52%
Visibility—
Dew point55°
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.