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As of 16:13 EDT

Weather in South Boston, IN

91°Current weather

South Boston, Sunday, 9 August, 16:13

Clear. Feels like 100°. High 91°, low 69°.

Pressure30.06 inHg
Wind9.9 mph S
Humidity57%
Visibility6.2 mi
Dew point73°

10-day forecast for South Boston, IN: 66° to 101°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

101°
Best day: Tuesday, August 18
93° · 0.32 in
Worst day: Wednesday, August 12

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

Mon, 1095° / 73°0Clear
MorningClear75°feels 77°
AfternoonClear93°feels 98°
EveningClear89°feels 98°
OvernightClear75°feels 76°
95 °Clear

South Boston, Monday, 10 August

Clear. High 95°, low 73°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 74°0.01Light rain
MorningPartly cloudy74°feels 75°
AfternoonOvercast92°feels 97°
EveningPartly cloudy87°feels 93°
OvernightClear80°feels 80°
94 °Light rain

South Boston, Tuesday, 11 August

Light rain. High 94°, low 74°.

Pressure29.97 inHg
Wind8.3 mph W
Humidity56%
Visibility6.2 mi
Dew point70°
Wed, 1293° / 72°0.32Rain
MorningLight rain74°feels 75°
AfternoonOvercast93°feels 98°
EveningLight rain81°feels 86°
OvernightClear81°feels 84°
93 °Rain

South Boston, Wednesday, 12 August

Rain. High 93°, low 72°.

Pressure29.85 inHg
Wind7.1 mph W
Humidity56%
Visibility6.2 mi
Dew point69°
Thu, 1388° / 70°0.08Light rain
MorningPartly cloudy71°feels 72°
AfternoonOvercast88°feels 93°
EveningLight rain82°feels 87°
OvernightLight rain71°feels 73°
88 °Light rain

South Boston, Thursday, 13 August

Light rain. High 88°, low 70°.

Pressure29.97 inHg
Wind4.4 mph S
Humidity65%
Visibility6.2 mi
Dew point71°
Fri, 1486° / 70°0.08Light rain
MorningLight rain77°feels 80°
AfternoonLight rain85°feels 92°
EveningLight rain80°feels 84°
OvernightLight rain76°feels 77°
86 °Light rain

South Boston, Friday, 14 August

Light rain. High 86°, low 70°.

Pressure30.00 inHg
Wind9.8 mph E
Humidity66%
Visibility—
Dew point71°
Sat, 1599° / 73°0Mostly clear
MorningMostly clear82°feels 84°
AfternoonMostly clear97°feels 100°
EveningMostly clear86°feels 89°
OvernightMostly clear80°feels 82°
99 °Mostly clear

South Boston, Saturday, 15 August

Mostly clear. High 99°, low 73°.

Pressure30.03 inHg
Wind12.8 mph SW
Humidity34%
Visibility—
Dew point62°
Sun, 1697° / 73°0.08Light rain
MorningLight rain84°feels 85°
AfternoonLight rain96°feels 98°
EveningLight rain85°feels 92°
OvernightLight rain74°feels 75°
97 °Light rain

South Boston, Sunday, 16 August

Light rain. High 97°, low 73°.

Pressure29.91 inHg
Wind15.7 mph W
Humidity33%
Visibility—
Dew point61°
Mon, 1790° / 66°0.02Light rain
MorningLight rain73°feels 74°
AfternoonLight rain87°feels 90°
EveningLight rain82°feels 85°
OvernightLight rain74°feels 75°
90 °Light rain

South Boston, Monday, 17 August

Light rain. High 90°, low 66°.

Pressure30.00 inHg
Wind5.7 mph SE
Humidity48%
Visibility—
Dew point63°
Tue, 18101° / 76°0Partly cloudy
MorningPartly cloudy86°feels 86°
AfternoonPartly cloudy99°feels 100°
EveningPartly cloudy87°feels 90°
OvernightPartly cloudy80°feels 82°
101 °Partly cloudy

South Boston, Tuesday, 18 August

Partly cloudy. High 101°, low 76°.

Pressure29.91 inHg
Wind15.7 mph W
Humidity25%
Visibility—
Dew point56°

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 South Boston, IN 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.