Janesville, IA

Current conditions, hourly and 7-day forecast, and live radar for Janesville, IA 50647. Right now: partly cloudy then patchy fog, 56°F. Data from the National Weather Service.

• Tonight: Patchy fog after 4am. Partly cloudy. Low around 56, with temperatures rising to around 58 overnight. Northwest wind 1 to 6 mph.
• Thursday: Patchy fog before 7am. Sunny, with a high near 77. North northwest wind around 3 mph.
• Thursday Night: Clear. Low around 57, with temperatures rising to around 59 overnight. South southeast wind 2 to 6 mph.
• Friday: Sunny, with a high near 78. South wind 7 to 16 mph, with gusts as high as 23 mph.
• Friday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
• Saturday: A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.