Rock Valley Weather Forecast
Weather forecast for: Rock Valley IA
Last Update: 11:53 am CDT Oct 4, 2026
This Afternoon: Sunny, with a high near 71. Northwest wind around 5 mph.
Tonight: Clear, with a low around 47. Calm wind.
Monday: Sunny, with a high near 72. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night: Mostly clear, with a low around 56. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday: Sunny, with a high near 78. South southwest wind 5 to 10 mph becoming northwest in the afternoon.
Tuesday Night: Mostly clear, with a low around 55. Calm wind.
Wednesday: Sunny, with a high near 71.
Wednesday Night: Partly cloudy, with a low around 54.
Thursday: Mostly sunny, with a high near 70.
Thursday Night: Partly cloudy, with a low around 52.
Friday: Mostly sunny, with a high near 69.
Friday Night: Mostly clear, with a low around 59.
Saturday: Sunny, with a high near 75. Breezy.
WeatherWorld.com
