I-90 weather conditions near Chamberlain, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: NA°F 2025-07-10T22:37:18-00:00 - This Afternoon 2025-07-10, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Southeast wind around 5 mph.
Tonight 2025-07-10, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. East southeast wind around 5 mph becoming south after midnight.
Friday 2025-07-11, Chance T-storms and Breezy. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Breezy, with a west southwest wind 5 to 10 mph becoming north northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night 2025-07-11, Chance T-storms and Breezy. A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 56. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday 2025-07-12, Sunny. Sunny, with a high near 88. Northwest wind 5 to 10 mph.
Saturday Night 2025-07-12, Mostly Clear. Mostly clear, with a low around 63. Southwest wind 5 to 10 mph becoming southeast in the evening.
Sunday 2025-07-13, Hot. Sunny and hot, with a high near 98.- Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 68.
- Monday 2025-07-14, Hot. Mostly sunny and hot, with a high near 100.
Monday Night 2025-07-14, Mostly Cloudy then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.
Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Wednesday 2025-07-16, Partly Sunny. Partly sunny, with a high near 79.
Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 54.- Thursday 2025-07-17, Sunny. Sunny, with a high near 82.