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As of 06:21 CDT

Weather in Mount Vernon, SD

55°Current weather

Mount Vernon, Saturday, 31 October, 06:21

Fog. Feels like 55°. High 66°, low 52°.

Pressure30.09 inHg
Wind10.4 mph SE
Humidity99%
Visibility3.0 mi
Dew point54°

10-day forecast for Mount Vernon, SD: 37° to 68°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Monday, November 9
66° · 1.75 in
Worst day: Monday, November 2

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

Sun, 0164° / 54°0.06Light rain
MorningOvercast55°feels 55°
AfternoonOvercast62°feels 62°
EveningLight rain60°feels 59°
OvernightOvercast55°feels 55°
64 °Light rain

Mount Vernon, Sunday, 1 November

Light rain. High 64°, low 54°.

Pressure30.09 inHg
Wind12.2 mph S
Humidity81%
Visibility6.2 mi
Dew point55°
Mon, 0266° / 55°1.75Heavy rain
MorningHeavy rain58°feels 58°
AfternoonLight rain65°feels 65°
EveningRain60°feels 60°
OvernightRain58°feels 58°
66 °Heavy rain

Mount Vernon, Monday, 2 November

Heavy rain. High 66°, low 55°.

Pressure29.47 inHg
Wind11.4 mph SE
Humidity95%
Visibility2.1 mi
Dew point58°
Tue, 0355° / 43°0.05Light rain
MorningLight rain51°feels 50°
AfternoonOvercast52°feels 50°
EveningOvercast46°feels 42°
OvernightOvercast55°feels 54°
55 °Light rain

Mount Vernon, Tuesday, 3 November

Light rain. High 55°, low 43°.

Pressure30.03 inHg
Wind19.4 mph N
Humidity75%
Visibility6.2 mi
Dew point42°
Wed, 0454° / 37°0Overcast
MorningOvercast41°feels 37°
AfternoonOvercast49°feels 47°
EveningOvercast46°feels 44°
OvernightClear40°feels 36°
54 °Overcast

Mount Vernon, Wednesday, 4 November

Overcast. High 54°, low 37°.

Pressure30.09 inHg
Wind7.1 mph N
Humidity57%
Visibility—
Dew point34°
Thu, 0555° / 37°0Overcast
MorningOvercast42°feels 39°
AfternoonOvercast52°feels 51°
EveningOvercast50°feels 48°
OvernightOvercast47°feels 44°
55 °Overcast

Mount Vernon, Thursday, 5 November

Overcast. High 55°, low 37°.

Pressure30.03 inHg
Wind10.9 mph NE
Humidity70%
Visibility—
Dew point41°
Fri, 0664° / 48°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast60°feels 58°
EveningOvercast54°feels 52°
OvernightOvercast51°feels 50°
64 °Overcast

Mount Vernon, Friday, 6 November

Overcast. High 64°, low 48°.

Pressure29.85 inHg
Wind8 mph SE
Humidity41%
Visibility—
Dew point36°
Sat, 0762° / 48°0Overcast
MorningOvercast51°feels 48°
AfternoonOvercast59°feels 58°
EveningOvercast54°feels 53°
OvernightOvercast52°feels 50°
62 °Overcast

Mount Vernon, Saturday, 7 November

Overcast. High 62°, low 48°.

Pressure29.88 inHg
Wind10 mph E
Humidity59%
Visibility—
Dew point44°
Sun, 0861° / 50°0Light rain
MorningLight rain53°feels 52°
AfternoonLight rain58°feels 56°
EveningLight rain53°feels 50°
OvernightLight rain50°feels 48°
61 °Light rain

Mount Vernon, Sunday, 8 November

Light rain. High 61°, low 50°.

Pressure30.09 inHg
Wind9.1 mph NW
Humidity62%
Visibility—
Dew point45°
Mon, 0968° / 47°0Clear
MorningClear52°feels 49°
AfternoonClear63°feels 60°
EveningClear57°feels 55°
OvernightClear53°feels 51°
68 °Clear

Mount Vernon, Monday, 9 November

Clear. High 68°, low 47°.

Pressure29.97 inHg
Wind7.5 mph W
Humidity33%
Visibility—
Dew point32°

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 Mount Vernon, SD 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.