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As of 20:39 CST

Weather in Mount Vernon, SD

41°Current weather

Mount Vernon, Wednesday, 11 November, 20:39

Clear. Feels like 41°. High 55°, low 40°.

Pressure30.15 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point38°

Two-week outlook for Mount Vernon, SD: week one averages a high of 50.4° and week two 45.1°, so week two runs 5.2° cooler than week one. Around 0.5 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, November 14: 45°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)50.4°35.3°0.0 in / 0 d—
2nd (November 18 – November 24)45.1°37°0.5 in / 2 d—

Weekend weather

Sat, November 14
Overcast
45°27°
no precip.
Sun, November 15
Clear
56°37°
no precip.
Sat, November 21
Rain
47°36°
0.25 in
Sun, November 22
Snow
40°35°
0.2 in
Thu, 1243° / 29°0Mostly clear
43 °Mostly clear

Mount Vernon, Thursday, 12 November

Mostly clear. High 43°, low 29°.

Pressure30.30 inHg
Wind4.3 mph NE
Humidity68%
Visibility6.2 mi
Dew point25°
Fri, 1342° / 26°0Clear
42 °Clear

Mount Vernon, Friday, 13 November

Clear. High 42°, low 26°.

Pressure30.24 inHg
Wind8 mph SE
Humidity69%
Visibility6.2 mi
Dew point26°
Sat, 1445° / 27°0Overcast
45 °Overcast

Mount Vernon, Saturday, 14 November

Overcast. High 45°, low 27°.

Pressure30.21 inHg
Wind12.1 mph SE
Humidity68%
Visibility6.2 mi
Dew point27°
Sun, 1556° / 37°0Clear
56 °Clear

Mount Vernon, Sunday, 15 November

Clear. High 56°, low 37°.

Pressure30.18 inHg
Wind12.9 mph S
Humidity55%
Visibility6.2 mi
Dew point36°
Mon, 1654° / 44°0Mostly clear
54 °Mostly clear

Mount Vernon, Monday, 16 November

Mostly clear. High 54°, low 44°.

Pressure30.12 inHg
Wind14.7 mph S
Humidity64%
Visibility—
Dew point40°
Tue, 1758° / 44°0Overcast
58 °Overcast

Mount Vernon, Tuesday, 17 November

Overcast. High 58°, low 44°.

Pressure29.97 inHg
Wind18.8 mph S
Humidity69%
Visibility—
Dew point42°
Wed, 1860° / 48°0Clear
60 °Clear

Mount Vernon, Wednesday, 18 November

Clear. High 60°, low 48°.

Pressure29.88 inHg
Wind16.2 mph S
Humidity59%
Visibility—
Dew point42°
Thu, 1952° / 46°0.02Light rain
52 °Light rain

Mount Vernon, Thursday, 19 November

Light rain. High 52°, low 46°.

Pressure29.91 inHg
Wind12.6 mph NW
Humidity66%
Visibility—
Dew point40°
Fri, 2043° / 41°0Light rain
43 °Light rain

Mount Vernon, Friday, 20 November

Light rain. High 43°, low 41°.

Pressure30.30 inHg
Wind14.8 mph NW
Humidity78%
Visibility—
Dew point35°
Sat, 2147° / 36°0.25Rain
47 °Rain

Mount Vernon, Saturday, 21 November

Rain. High 47°, low 36°.

Pressure30.09 inHg
Wind12.3 mph SE
Humidity68%
Visibility—
Dew point36°
Sun, 2240° / 35°0.2Snow
40 °Snow

Mount Vernon, Sunday, 22 November

Snow. High 40°, low 35°.

Pressure29.97 inHg
Wind12.5 mph N
Humidity98%
Visibility—
Dew point36°
Mon, 2339° / 29°0Overcast
39 °Overcast

Mount Vernon, Monday, 23 November

Overcast. High 39°, low 29°.

Pressure30.06 inHg
Wind17 mph NW
Humidity65%
Visibility—
Dew point27°
Tue, 2433° / 25°0Mostly clear
33 °Mostly clear

Mount Vernon, Tuesday, 24 November

Mostly clear. High 33°, low 25°.

Pressure30.18 inHg
Wind13.8 mph NW
Humidity51%
Visibility—
Dew point15°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Mount Vernon, SD, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.