Letcher, SD Weather Forecast

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Letcher SD weather  - Overcast - 51°F
Overcast
51°F
Updated 3:35 am
Feels Like 45°F
Humidity 92%
Wind NNW 23 mph
Barometer  29.84 in
Dew Point 49°F
Letcher SD weather  - Overcast - 11°C
Overcast
11°C
Updated 3:35 am
Feels Like 7°C
Humidity 92%
Wind NNW 37 km/h
Barometer  101 kPa
Dew Point 9°C

Letcher Weather Forecast

REST OF TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Letcher, SD Weather - Rest Of Tonight Patchy Drizzle Letcher, SD Weather - Tuesday Patchy Drizzle Letcher, SD Weather - Tuesday Night Showers Letcher, SD Weather - Wednesday Showers Letcher, SD Weather - Wednesday Night Showers Likely Letcher, SD Weather - Thursday Partly Sunny Letcher, SD Weather - Thursday Night Mostly Cloudy Letcher, SD Weather - Friday Partly Sunny Letcher, SD Weather - Friday Night Partly Cloudy Letcher, SD Weather - Saturday Mostly Sunny Letcher, SD Weather - Saturday Night Partly Cloudy Letcher, SD Weather - Sunday Sunny
Patchy Drizzle Patchy Drizzle Showers Showers Showers Likely Partly Sunny Mostly Cloudy Partly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Sunny
Lo: 49°FLo: 9°C Hi: 49°FHi: 9°C
Lo: 35°FLo: 2°C Hi: 45°FHi: 7°C
Lo: 35°FLo: 2°C Hi: 45°FHi: 7°C
Lo: 29°FLo: -2°C Hi: 45°FHi: 7°C
Lo: 29°FLo: -2°C Hi: 55°FHi: 13°C
Lo: 35°FLo: 2°C Hi: 51°FHi: 11°C
POP: 70% POP: 80% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 1233 AM CST Tue Nov 03 2026 Letcher, SD Weather - WeatherWorld.com

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Issued: 249 AM CST Tue Nov 3 2026

Key Messages

  • Drizzle continues today mainly west of I-29, with rain expanding over areas east of I-29. Light to moderate showers may stretch back as far as the James River this evening and tonight.
  • Northwesterly winds remain breezy Tuesday and Wednesday with gusts between 30-40 mph expected. Locally higher gusts around 45 mph possible across south central SD Tuesday.
  • Cool and dreary conditions continue through Wednesday with greater rain coverage expected through the day. Rain finally moves east ...