Dorchester, IA

Current conditions, hourly and 7-day forecast, and live radar for Dorchester, IA 52140. Right now: partly cloudy, 54°F. Data from the National Weather Service.

• Tonight: Partly cloudy. Low around 54, with temperatures rising to around 56 overnight. Northwest wind around 2 mph.
• Thursday: Areas of fog before 8am. Sunny. High near 81, with temperatures falling to around 79 in the afternoon. Northwest wind around 2 mph.
• Thursday Night: Clear. Low around 56, with temperatures rising to around 58 overnight. Southwest wind around 5 mph.
• Friday: Sunny, with a high near 81. South wind 5 to 14 mph, with gusts as high as 23 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 63. South wind 9 to 13 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. Partly sunny, with a high near 79. West wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.