De Smet, SD Weather Forecast

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De Smet, SD Weather Forecast

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De Smet SD weather  - Overcast - 60°F
Overcast
60°F
Updated 7:02 pm
Feels Like 51°F
Humidity 100%
Wind ENE 13 mph
Barometer  30.04 in
Dew Point 60°F
De Smet SD weather  - Overcast - 16°C
Overcast
16°C
Updated 7:02 pm
Feels Like 10°C
Humidity 100%
Wind ENE 21 km/h
Barometer  101.7 kPa
Dew Point 16°C

De Smet Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
De Smet, SD Weather - Tonight Mostly Cloudy De Smet, SD Weather - Sunday Mostly Cloudy De Smet, SD Weather - Sunday Night Chance Of Showers De Smet, SD Weather - Monday Chance Of Showers De Smet, SD Weather - Monday Night Mostly Cloudy De Smet, SD Weather - Tuesday Mostly Sunny De Smet, SD Weather - Tuesday Night Partly Cloudy De Smet, SD Weather - Wednesday Mostly Sunny De Smet, SD Weather - Wednesday Night Showers Likely De Smet, SD Weather - Thursday Chance Of Showers De Smet, SD Weather - Thursday Night Mostly Cloudy De Smet, SD Weather - Friday Mostly Cloudy
Mostly Cloudy Mostly Cloudy Chance of Showers Chance of Showers Mostly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Showers Likely Chance of Showers Mostly Cloudy Mostly Cloudy
Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
Lo: 49°FLo: 9°C Hi: 59°FHi: 15°C
Lo: 45°FLo: 7°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
POP: 70% POP: 50% POP: 60% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 529 PM CDT Sat Sep 19 2026 De Smet, SD Weather - WeatherWorld.com

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Issued: 649 PM CDT Sat Sep 19 2026

Key Messages

  • Areas of fog are once again likely tonight into Sunday morning. Dense fog is a little less likely.
  • The next better chance for rain will come Sunday night into Monday. Thunderstorms will be very isolated and severe weather is not expected.
  • Below normal temperatures will persist through next week.

Discussion

... Issued at 1247 PM CDT Sat Sep 19 2026

The low levels remain saturated to near saturated tonight into Sunday morning which will keep the potential for fog in place, as well as patc...