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As of 13:49 EDT

Weather in South Mount Vernon, OH

82°Current weather

South Mount Vernon, Sunday, 9 August, 13:49

Clear. Feels like 88°. High 85°, low 65°.

Pressure30.09 inHg
Wind4 mph SW
Humidity71%
Visibility6.2 mi
Dew point72°

10-day forecast for South Mount Vernon, OH: 54° to 87°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

85°
Best day: Sunday, August 9
80° · 1.52 in
Worst day: Wednesday, August 12

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

Mon, 1087° / 68°0.78Heavy rain
MorningRain68°feels 69°
AfternoonOvercast83°feels 88°
EveningRain77°feels 78°
OvernightLight rain73°feels 74°
87 °Heavy rain

South Mount Vernon, Monday, 10 August

Heavy rain. High 87°, low 68°.

Pressure29.97 inHg
Wind11.1 mph SW
Humidity80%
Visibility6.2 mi
Dew point67°
Tue, 1179° / 64°0.53Heavy rain
MorningOvercast67°feels 68°
AfternoonOvercast76°feels 77°
EveningOvercast75°feels 76°
OvernightLight rain68°feels 69°
79 °Heavy rain

South Mount Vernon, Tuesday, 11 August

Heavy rain. High 79°, low 64°.

Pressure30.00 inHg
Wind11.3 mph W
Humidity88%
Visibility6.2 mi
Dew point70°
Wed, 1280° / 64°1.52Heavy rain
MorningOvercast68°feels 69°
AfternoonOvercast78°feels 79°
EveningPartly cloudy74°feels 76°
OvernightRain66°feels 67°
80 °Heavy rain

South Mount Vernon, Wednesday, 12 August

Heavy rain. High 80°, low 64°.

Pressure29.80 inHg
Wind11 mph SW
Humidity90%
Visibility6.2 mi
Dew point72°
Thu, 1379° / 63°0Partly cloudy
MorningMostly clear64°feels 64°
AfternoonPartly cloudy77°feels 78°
EveningPartly cloudy69°feels 70°
OvernightClear67°feels 68°
79 °Partly cloudy

South Mount Vernon, Thursday, 13 August

Partly cloudy. High 79°, low 63°.

Pressure29.97 inHg
Wind2.3 mph NE
Humidity58%
Visibility6.2 mi
Dew point60°
Fri, 1474° / 58°0Light rain
MorningLight rain67°feels 66°
AfternoonLight rain73°feels 73°
EveningLight rain63°feels 63°
OvernightLight rain59°feels 59°
74 °Light rain

South Mount Vernon, Friday, 14 August

Light rain. High 74°, low 58°.

Pressure30.06 inHg
Wind11.5 mph N
Humidity60%
Visibility—
Dew point58°
Sat, 1572° / 54°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast70°feels 70°
EveningOvercast62°feels 62°
OvernightOvercast57°feels 57°
72 °Overcast

South Mount Vernon, Saturday, 15 August

Overcast. High 72°, low 54°.

Pressure30.27 inHg
Wind7.1 mph NE
Humidity55%
Visibility—
Dew point53°
Sun, 1677° / 55°0.04Light rain
MorningLight rain61°feels 61°
AfternoonLight rain67°feels 68°
EveningLight rain73°feels 74°
OvernightLight rain68°feels 69°
77 °Light rain

South Mount Vernon, Sunday, 16 August

Light rain. High 77°, low 55°.

Pressure30.06 inHg
Wind8.9 mph SE
Humidity80%
Visibility—
Dew point59°
Mon, 1770° / 61°0Light rain
MorningLight rain66°feels 67°
AfternoonLight rain69°feels 69°
EveningLight rain66°feels 67°
OvernightLight rain62°feels 62°
70 °Light rain

South Mount Vernon, Monday, 17 August

Light rain. High 70°, low 61°.

Pressure30.03 inHg
Wind8.8 mph N
Humidity78%
Visibility—
Dew point61°
Tue, 1878° / 57°0Overcast
MorningOvercast65°feels 65°
AfternoonOvercast76°feels 76°
EveningOvercast70°feels 71°
OvernightOvercast64°feels 65°
78 °Overcast

South Mount Vernon, Tuesday, 18 August

Overcast. High 78°, low 57°.

Pressure29.97 inHg
Wind6.6 mph SW
Humidity58%
Visibility—
Dew point59°

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 Mount Vernon, OH 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.