Weather in North Sioux City, South Dakota, United States

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7-Day Detailed Weather Forecast for North Sioux City

Tonight

Temperature: 78°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: Mostly clear, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Temperature: 100°F

Wind Speed: 20 mph

Wind Direction: S

Forecast: Sunny, with a high near 100. Heat index values as high as 105. South wind around 20 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 70°F

Wind Speed: 5 to 20 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and 5am. Partly cloudy. Low around 70, with temperatures rising to around 73 overnight. Heat index values as high as 103. South wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

Temperature: 95°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: Sunny, with a high near 95. South wind 5 to 10 mph.

Tuesday Night

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms between 7pm and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. South wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday

Temperature: 94°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 94. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Wednesday Night

Temperature: 71°F

Wind Speed: 10 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 50%.

Thursday

Temperature: 95°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Partly sunny, with a high near 95.

Thursday Night

Temperature: 72°F

Wind Speed: 5 to 15 mph

Wind Direction: SSE

Forecast: A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 60%.

Friday

Temperature: 97°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 97.

Friday Night

Temperature: 73°F

Wind Speed: 10 to 15 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 73. Chance of precipitation is 40%.

Independence Day

Temperature: 95°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 30%.

Saturday Night

Temperature: 69°F

Wind Speed: 5 to 10 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 60%.

Sunday

Temperature: 89°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.