10-day forecast for St. Martin, MS: 74° to 98°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Sunday, August 16
93° · 0.08 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 76°0.08
Morning83°feels 89°
Afternoon91°feels 98°
Evening84°feels 89°
Overnight77°feels 78°
93 °
St. Martin, Monday, 10 August
Light rain. High 93°, low 76°.
Pressure30.12 inHg
Wind5.1 mph S
Humidity53%
Visibility6.2 mi
Dew point72°
Tue, 1192° / 79°0
Morning84°feels 91°
Afternoon92°feels 100°
Evening85°feels 92°
Overnight82°feels 89°
92 °
St. Martin, Tuesday, 11 August
Partly cloudy. High 92°, low 79°.
Pressure30.12 inHg
Wind7.8 mph S
Humidity53%
Visibility6.2 mi
Dew point71°
Wed, 1292° / 80°0
Morning84°feels 91°
Afternoon92°feels 100°
Evening85°feels 94°
Overnight83°feels 89°
92 °
St. Martin, Wednesday, 12 August
Clear. High 92°, low 80°.
Pressure30.06 inHg
Wind8.2 mph SW
Humidity53%
Visibility6.2 mi
Dew point71°
Thu, 1392° / 80°0
Morning83°feels 90°
Afternoon91°feels 99°
Evening86°feels 95°
Overnight82°feels 89°
92 °
St. Martin, Thursday, 13 August
Overcast. High 92°, low 80°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity53%
Visibility—
Dew point71°
Fri, 1492° / 80°0
Morning84°feels 89°
Afternoon91°feels 98°
Evening86°feels 93°
Overnight84°feels 91°
92 °
St. Martin, Friday, 14 August
Clear. High 92°, low 80°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity50%
Visibility—
Dew point69°
Sat, 1596° / 79°0.02
Morning84°feels 86°
Afternoon94°feels 103°
Evening85°feels 91°
Overnight81°feels 85°
96 °
St. Martin, Saturday, 15 August
Light rain. High 96°, low 79°.
Pressure30.15 inHg
Wind10 mph S
Humidity46%
Visibility—
Dew point70°
Sun, 1697° / 79°0.02
Morning84°feels 87°
Afternoon96°feels 104°
Evening86°feels 94°
Overnight82°feels 88°
97 °
St. Martin, Sunday, 16 August
Light rain. High 97°, low 79°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity44%
Visibility—
Dew point69°
Mon, 1798° / 78°0.05
Morning83°feels 87°
Afternoon96°feels 106°
Evening88°feels 97°
Overnight83°feels 91°
98 °
St. Martin, Monday, 17 August
Light rain. High 98°, low 78°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity45%
Visibility—
Dew point70°
Tue, 1896° / 79°0.02
Morning84°feels 87°
Afternoon95°feels 105°
Evening89°feels 98°
Overnight86°feels 93°
96 °
St. Martin, Tuesday, 18 August
Light rain. High 96°, low 79°.
Pressure29.97 inHg
Wind12.7 mph SW
Humidity47%
Visibility—
Dew point71°
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 St. Martin, MS 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.