I-90 weather conditions near Oacoma, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: NA°F 2025-06-18T17:30:01-00:00 - This Afternoon 2025-06-18, Mostly Sunny. Mostly sunny, with a high near 83. North northwest wind 6 to 8 mph.
Tonight 2025-06-18, Mostly Clear. Mostly clear, with a low around 59. Light and variable wind becoming south 5 to 7 mph in the evening.
Juneteenth 2025-06-19, Hot. Sunny and hot, with a high near 96. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.- Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 69. South wind 10 to 14 mph, with gusts as high as 23 mph.
- Friday 2025-06-20, Hot. Sunny and hot, with a high near 104. South southeast wind 9 to 18 mph, with gusts as high as 29 mph.
- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 71. South southwest wind 8 to 16 mph, with gusts as high as 24 mph.
- Saturday 2025-06-21, Hot. Sunny and hot, with a high near 104. South wind 8 to 14 mph, with gusts as high as 23 mph.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 76. South wind 13 to 16 mph, with gusts as high as 25 mph.
- Sunday 2025-06-22, Hot. Sunny and hot, with a high near 93. South wind 15 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.
Sunday Night 2025-06-22, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.Monday 2025-06-23, Chance Showers then Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Monday Night 2025-06-23, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Tuesday 2025-06-24, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.