Weather World

Marcus, SD Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Current Conditions

Settings

Clear

31°F

Updated	7:07 pm
Feels Like	27°F
Humidity	96%
Wind	ENE 10 mph
Barometer	30.22 in
Dew Point	30°F

Clear

-1°C

Updated	7:07 pm
Feels Like	-3°C
Humidity	96%
Wind	ENE 16 km/h
Barometer	102.3 kPa
Dew Point	-1°C

WX Settings

°F °C°F °C

Text IconsText Icons

Sun & Moon

Converter

Cloud Cover	100%
Wind Chill	22°F -5°C
Sunrise	7:19 AM
Sunset	5:47 PM
Moonrise	5:42 PM
Moonset	8:06 AM

Civil Twilight
6:46 AM to 7:16 AM
5:46 PM to 6:16 PM
Marcus SD Weather - Waning Gibbous Moon

Waning Gibbous Moon

Marcus Weather Forecast

TONIGHT	TUESDAY	TUESDAY NIGHT	WEDNESDAY	WEDNESDAY NIGHT	THURSDAY	THURSDAY NIGHT	FRIDAY	FRIDAY NIGHT	SATURDAY	SATURDAY NIGHT	SUNDAY

Chance of Snow	Clearing	Chance of Rain	Clearing	Clear	Mostly Sunny	Partly Cloudy	Partly Cloudy	Chance of Rain	Chance of Rain	Chance of Rain	Chance of Rain
Lo: 31°FLo: -1°C	Hi: 60°FHi: 16°C	Lo: 35°FLo: 2°C	Hi: 59°FHi: 15°C	Lo: 31°FLo: -1°C	Hi: 59°FHi: 15°C	Lo: 35°FLo: 2°C	Hi: 55°FHi: 13°C	Lo: 40°FLo: 4°C	Hi: 59°FHi: 15°C	Lo: 39°FLo: 4°C	Hi: 59°FHi: 15°C
POP: 20%		POP: 10%						POP: 20%	POP: 20%	POP: 20%	POP: 20%

POP = Probability of Precipitation.

Weather Outlook Updated: 517 PM MDT Mon Oct 26 2026 Marcus, SD Weather - WeatherWorld.com

Trending Headlines

Marcus Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Marcus Weather Map

Comprehensive Weather Maps

Marcus Quick Facts

National Two Day Weather Forecast

E-mail the Marcus Weather Forecast

Voice your opinion or tell us about page issues...

Marcus Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 522 PM MDT Mon Oct 26 2026

Key Messages

-Rain and snow will continue in western SD into this evening

-Mild, dry, and breezy at times the rest of the work week

Discussion

...(This Afternoon Through Sunday) Issued at 1135 AM MDT Mon Oct 26 2026

Upper trough lifting NE across the region continues to support widespread rain and some snow across western SD. Bulk of rain and snow will fall today, with precip ending this evening as the system lifts out. Areas of fog will continue through tonight as moist saturated ESE flow persists. ...