World > North America > United States > South Dakota > Oacoma  

Oacoma, SD Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Oacoma, SD Weather Forecast

Current Conditions

Settings
Oacoma SD weather - Clear - 62°F
Clear
62°F
Updated 9:51 pm
Feels Like 66°F
Humidity 73%
Wind SE 3 mph
Barometer  30.12 in
Dew Point 54°F
Oacoma SD weather - Clear - 17°C
Clear
17°C
Updated 9:51 pm
Feels Like 19°C
Humidity 73%
Wind SE 5 km/h
Barometer  102 kPa
Dew Point 12°C
WX Settings

Oacoma Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Oacoma, SD Weather - Tonight Mostly Clear Oacoma, SD Weather - Thursday Mostly Sunny Oacoma, SD Weather - Thursday Night Mostly Clear Oacoma, SD Weather - Friday Mostly Sunny Oacoma, SD Weather - Friday Night Partly Cloudy Oacoma, SD Weather - Saturday Partly Sunny Oacoma, SD Weather - Saturday Night Chance Of Showers Oacoma, SD Weather - Sunday Chance Of T-Storm Oacoma, SD Weather - Sunday Night Chance Of T-Storm Oacoma, SD Weather - Monday Chance Of Showers Oacoma, SD Weather - Monday Night Mostly Clear Oacoma, SD Weather - Tuesday Partly Sunny
Mostly Clear Mostly Sunny Mostly Clear Mostly Sunny Partly Cloudy Partly Sunny Chance of Showers Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Clear Partly Sunny
Lo: 55°FLo: 13°C Hi: 89°FHi: 32°C
 Lo: 65°FLo: 18°C Hi: 90°FHi: 32°C
 Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 49°FLo: 9°C Hi: 71°FHi: 22°C
POP: 50% POP: 70% POP: 80% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 821 PM CDT Wed Sep 09 2026 Oacoma, SD Weather - WeatherWorld.com

Trending Headlines

Oacoma Radar Loop

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

Oacoma Quick Facts

National Two Day Weather Forecast


E-mail the Oacoma Weather Forecast

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

Oacoma Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 615 PM CDT Wed Sep 9 2026

Key Messages

  • Above normal high temperatures in the 80s Thursday and Friday. A sharp cooldown expected Saturday through early next week with highs in the 60s to lower 70s.
  • High to very high grassland fire danger expected on Thursday and Friday with highest concern focused west river.

Discussion

... Issued at 1150 AM CDT Wed Sep 9 2026

The main concern today through Friday afternoon will be fire weather, primarily west river where min RH falls to 15 to 25 percent in portions of the area each day. Wind...