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 2025-06-21T02:59:40-00:00
Tonight 2025-06-20, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 72. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday 2025-06-21, Hot. Sunny and hot, with a high near 108. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 73. West wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Sunday 2025-06-22, Sunny then Sunny and Breezy. Sunny, with a high near 94. Breezy, with a south southeast wind 15 to 20 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Sunday Night 2025-06-22, Chance T-storms. A chance of showers and thunderstorms. Increasing clouds, with a low around 61. North northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Monday 2025-06-23, Becoming Sunny. Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North northwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 57.
Tuesday 2025-06-24, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Tuesday Night 2025-06-24, Showers. Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Wednesday 2025-06-25, Showers Likely. Showers likely, mainly before 1pm. Cloudy, with a high near 77. Chance of precipitation is 60%.
Wednesday Night 2025-06-25, Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Thursday 2025-06-26, Partly Sunny. Partly sunny, with a high near 81.
Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 60.
Friday 2025-06-27, Mostly Sunny. Mostly sunny, with a high near 87.