Marcus, SD Weather Forecast

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Marcus, SD Weather Forecast

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Marcus SD weather  - Clear - 37°F
Clear
37°F
Updated 7:54 am
Feels Like 44°F
Humidity 95%
Wind NW 6 mph
Barometer  29.87 in
Dew Point 36°F
Marcus SD weather  - Clear - 3°C
Clear
3°C
Updated 7:54 am
Feels Like 7°C
Humidity 95%
Wind NW 10 km/h
Barometer  101.2 kPa
Dew Point 2°C

Marcus Weather Forecast

TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT
Marcus, SD Weather - Today Chance Of Showers Marcus, SD Weather - Tonight Clear Marcus, SD Weather - Thursday Mostly Sunny Marcus, SD Weather - Thursday Night Partly Cloudy Marcus, SD Weather - Friday Mostly Cloudy Marcus, SD Weather - Friday Night Chance Of Rain Marcus, SD Weather - Saturday Partly Cloudy Marcus, SD Weather - Saturday Night Chance Of Rain Marcus, SD Weather - Sunday Partly Cloudy Marcus, SD Weather - Sunday Night Chance Of Rain Marcus, SD Weather - Monday Chance Of Rain Marcus, SD Weather - Monday Night Chance Of Rain
Chance of Showers Clear Mostly Sunny Partly Cloudy Mostly Cloudy Chance of Rain Partly Cloudy Chance of Rain Partly Cloudy Chance of Rain Chance of Rain Chance of Rain
Hi: 59°FHi: 15°C
Lo: 31°FLo: -1°C Hi: 59°FHi: 15°C
Lo: 31°FLo: -1°C Hi: 55°FHi: 13°C
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 41°FLo: 5°C Hi: 51°FHi: 11°C
Lo: 35°FLo: 2°C
POP: 20% POP: 20% POP: 20% POP: 70% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM MDT Wed Oct 28 2026 Marcus, SD Weather - WeatherWorld.com

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Issued: 459 AM MDT Wed Oct 28 2026

Key Messages

  • Dry, mild, and occasionally breezy for the rest of the week.
  • Next organized chance of precipitation arrives Sunday night and Monday.

Discussion

...(This Afternoon Through Monday) Issued at 1036 AM MDT Tue Oct 27 2026

Mean upper troughing over the PAC NW and western Canada will support general SW flow through the remainder week with weak impulses traversing the flow. Expect mainly dry weather weather as these systems fight very dry low levels, although a few sprinkles may be possible as ...