Weather Forecast for
Zip Code 51109 Sioux City, IA

Overnight: Mostly cloudy, with a low around 29. Northwest wind around 5 mph.

Sunday: Mostly sunny, with a high near 53. North northwest wind around 5 mph becoming calm in the afternoon.

Sunday Night: Partly cloudy, with a low around 32. Calm wind becoming south southeast around 5 mph in the evening.

Monday: Mostly sunny, with a high near 66. South southeast wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

Monday Night: Mostly cloudy, with a low around 32. North northwest wind around 10 mph.

Tuesday: Mostly cloudy, with a high near 50. North northwest wind 5 to 10 mph.

Tuesday Night: Mostly cloudy, with a low around 27.

Wednesday: Mostly cloudy, with a high near 48.

Wednesday Night: A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

Thursday: A chance of rain and snow before noon, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.

Thursday Night: A slight chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 20%.

Friday: A 20 percent chance of rain. Mostly cloudy, with a high near 48.

Friday Night: A 30 percent chance of rain. Partly cloudy, with a low around 29.

Saturday: A 30 percent chance of rain. Mostly sunny, with a high near 48.

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