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 2025-07-09T21:18:38-00:00
Tonight 2025-07-09, Severe Thunderstorms. Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 67. South southeast wind 10 to 15 mph becoming northeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday 2025-07-10, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 93. Southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night 2025-07-10, Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 7pm. Mostly cloudy, with a low around 67. South wind 5 to 10 mph.
Friday 2025-07-11, Chance T-storms and Breezy. A 30 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 83. Breezy, with a north northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night 2025-07-11, Partly Cloudy. Partly cloudy, with a low around 59. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday 2025-07-12, Sunny. Sunny, with a high near 88. West northwest wind 5 to 10 mph.
Saturday Night 2025-07-12, Mostly Clear. Mostly clear, with a low around 64.
Sunday 2025-07-13, Hot. Sunny and hot, with a high near 97.
Sunday Night 2025-07-13, Mostly Clear. Mostly clear, with a low around 67.
Monday 2025-07-14, Hot. Sunny and hot, with a high near 97.
Monday Night 2025-07-14, Mostly Cloudy. Mostly cloudy, with a low around 66.
Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night 2025-07-15, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday 2025-07-16, Partly Sunny. Partly sunny, with a high near 79.