EN
English Español

As of 11:50 MDT

Weather in Marcus, SD

67°Current weather

Marcus, Sunday, 18 October, 11:50

Clear. Feels like 65°. High 68°, low 42°.

Pressure30.09 inHg
Wind10.6 mph N
Humidity30%
Visibility6.2 mi
Dew point34°

Two-week outlook for Marcus, SD: week one averages a high of 68.1° and week two 53.6°, so week two runs 14.5° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 18: 68°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 18 – October 24)68.1°46°0.0 in / 0 d—
2nd (October 25 – October 31)53.6°39.7°1.0 in / 3 d—

Weekend weather

Sun, October 18
Clear
68°42°
no precip.
Sat, October 24
Light rain
54°43°
0.04 in
Sun, October 25
Clear
66°39°
no precip.
Sat, October 31
Light snow
34°26°
0.04 in
Mon, 1964° / 35°0Clear
64 °Clear

Marcus, Monday, 19 October

Clear. High 64°, low 35°.

Pressure30.24 inHg
Wind10 mph SE
Humidity49%
Visibility6.2 mi
Dew point37°
Tue, 2071° / 45°0Clear
71 °Clear

Marcus, Tuesday, 20 October

Clear. High 71°, low 45°.

Pressure30.00 inHg
Wind8.4 mph SE
Humidity50%
Visibility6.2 mi
Dew point46°
Wed, 2166° / 48°0Mostly clear
66 °Mostly clear

Marcus, Wednesday, 21 October

Mostly clear. High 66°, low 48°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity65%
Visibility6.2 mi
Dew point50°
Thu, 2275° / 51°0Overcast
75 °Overcast

Marcus, Thursday, 22 October

Overcast. High 75°, low 51°.

Pressure29.97 inHg
Wind17 mph SE
Humidity62%
Visibility—
Dew point51°
Fri, 2379° / 58°0Partly cloudy
79 °Partly cloudy

Marcus, Friday, 23 October

Partly cloudy. High 79°, low 58°.

Pressure29.56 inHg
Wind13.9 mph SW
Humidity48%
Visibility—
Dew point51°
Sat, 2454° / 43°0.04Light rain
54 °Light rain

Marcus, Saturday, 24 October

Light rain. High 54°, low 43°.

Pressure30.36 inHg
Wind21.8 mph NW
Humidity25%
Visibility—
Dew point16°
Sun, 2566° / 39°0Clear
66 °Clear

Marcus, Sunday, 25 October

Clear. High 66°, low 39°.

Pressure30.18 inHg
Wind18.4 mph S
Humidity39%
Visibility—
Dew point31°
Mon, 2659° / 46°0Overcast
59 °Overcast

Marcus, Monday, 26 October

Overcast. High 59°, low 46°.

Pressure30.00 inHg
Wind14.9 mph E
Humidity56%
Visibility—
Dew point40°
Tue, 2758° / 50°0.44Rain
58 °Rain

Marcus, Tuesday, 27 October

Rain. High 58°, low 50°.

Pressure29.77 inHg
Wind17.3 mph SE
Humidity75%
Visibility—
Dew point49°
Wed, 2860° / 47°0Mostly clear
60 °Mostly clear

Marcus, Wednesday, 28 October

Mostly clear. High 60°, low 47°.

Pressure29.62 inHg
Wind22.5 mph W
Humidity22%
Visibility—
Dew point18°
Thu, 2954° / 41°0Overcast
54 °Overcast

Marcus, Thursday, 29 October

Overcast. High 54°, low 41°.

Pressure29.80 inHg
Wind13.8 mph W
Humidity33%
Visibility—
Dew point21°
Fri, 3044° / 30°0.54Snow
44 °Snow

Marcus, Friday, 30 October

Snow. High 44°, low 30°.

Pressure29.91 inHg
Wind25.3 mph NW
Humidity95%
Visibility—
Dew point33°
Sat, 3134° / 26°0.04Light snow
34 °Light snow

Marcus, Saturday, 31 October

Light snow. High 34°, low 26°.

Pressure30.03 inHg
Wind24.9 mph NW
Humidity80%
Visibility—
Dew point25°

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 Marcus, 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.