Detailed Forecast

National Weather Service Forecast for: Gahanna, OH

Issued by: National Weather Service Wilmington, OH

Updated: June 14 2025 11:37 pm


Tonight - A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday - A chance of rain showers between 7am and noon, then a chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. Northeast wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night - A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 67. Northeast wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Monday - A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Northeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Monday Night - A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tuesday - Showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night - Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.
Wednesday - A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 70%.
Wednesday Night - Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 70%.
Juneteenth - Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Thursday Night - Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly clear, with a low around 65. Chance of precipitation is 60%.
Friday - Mostly sunny, with a high near 85.