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National Weather Service Forecast for: Gahanna, OH
Issued by: National Weather Service Wilmington, OH
Updated: May 11 2026 02:38 pm
| This Afternoon - Partly sunny, with a high near 66. Northwest wind around 9 mph. | |
| Tonight - Partly cloudy, with a low around 44. Northeast wind 7 to 10 mph. | |
| Tuesday - Sunny, with a high near 72. Southeast wind 5 to 9 mph. | |
| Tuesday Night - Rain showers after 2am. Mostly cloudy, with a low around 58. Southwest wind 9 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible. | Wednesday - Rain showers likely before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 69. West wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Wednesday Night - A chance of rain showers before 8pm. Partly cloudy, with a low around 45. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. | Thursday - Partly sunny, with a high near 62. |
| Thursday Night - Partly cloudy, with a low around 42. | |
| Friday - Mostly sunny, with a high near 69. | |
| Friday Night - A chance of rain showers after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%. | |
| Saturday - A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%. | |
| Saturday Night - A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%. | |
Copyright 2026 Gahanna Weather.com
This site is not intended to take the place of your local official weather and storm reporting agencies.