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Olson, SD Weather Forecast

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Olson, SD Weather Forecast

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Olson SD weather - Clear - 48°F
Clear
48°F
Updated 5:05 am
Feels Like 51°F
Humidity 65%
Wind W 6 mph
Barometer  30.02 in
Dew Point 37°F
Olson SD weather - Clear - 9°C
Clear
9°C
Updated 5:05 am
Feels Like 11°C
Humidity 65%
Wind W 10 km/h
Barometer  101.7 kPa
Dew Point 3°C
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Olson Weather Forecast

TODAY TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT
Olson, SD Weather - Today Sunny Olson, SD Weather - Tonight Partly Cloudy Olson, SD Weather - Friday Mostly Sunny Olson, SD Weather - Friday Night Chance Of T-Storm Olson, SD Weather - Saturday Partly Cloudy Olson, SD Weather - Saturday Night Chance Of T-Storm Olson, SD Weather - Sunday Chance Of T-Storm Olson, SD Weather - Sunday Night Chance Of T-Storm Olson, SD Weather - Monday Clearing Olson, SD Weather - Monday Night Mostly Clear Olson, SD Weather - Tuesday Mostly Sunny Olson, SD Weather - Tuesday Night Chance Of T-Storm
Sunny Partly Cloudy Mostly Sunny Chance of T-Storm Partly Cloudy Chance of T-Storm Chance of T-Storm Chance of T-Storm Clearing Mostly Clear Mostly Sunny Chance of T-Storm
Hi: 89°FHi: 32°C
 Lo: 55°FLo: 13°C Hi: 79°FHi: 26°C
 Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 39°FLo: 4°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C
POP: 20% POP: 60% POP: 60% POP: 70% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 402 AM MDT Thu Sep 10 2026 Olson, SD Weather - WeatherWorld.com

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Issued: 1106 PM MDT Wed Sep 9 2026

Key Messages

  • Warm and dry conditions continue this week, with 90s returning to the forecast Thursday and Friday.
  • Elevated to near-critical fire weather conditions continue to result; focus remains on Thursday and Friday, although lack of overlap between the lowest humidities and strongest winds support low confidence in meeting Red Flag Warning criteria.
  • High confidence in no precipitation until at least Friday evening, if not Saturday evening.
  • Next organized storm system remains expected this we...