Diagonal, IA

Current conditions, hourly and 7-day forecast, and live radar for Diagonal, IA 50845. Right now: mostly cloudy then slight chance showers and thunderstorms, 62°F. Data from the National Weather Service.

• Tonight: A slight chance of showers and thunderstorms between midnight and 2am. Mostly cloudy, with a low around 62. North northeast wind around 5 mph. Chance of precipitation is 20%.
• Thursday: Patchy fog between 8am and 9am. Mostly sunny. High near 81, with temperatures falling to around 77 in the afternoon. Northeast wind around 6 mph.
• Thursday Night: Mostly clear. Low around 59, with temperatures rising to around 61 overnight. East southeast wind around 5 mph.
• Friday: Mostly sunny. High near 84, with temperatures falling to around 82 in the afternoon. South wind 5 to 14 mph, with gusts as high as 20 mph.
• Friday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 64. South wind 7 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
• Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.