Weather forecast for: Ossian IN
Last Update: 7:01 pm EDT Aug 13, 2026
Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 11pm. Some of the storms could produce heavy rainfall. Low around 67. East wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday: Showers and thunderstorms before 4pm, then a slight chance of showers between 4pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. High near 81. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. East wind around 5 mph. Chance of precipitation is 40%.
Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. East wind around 5 mph.
Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 50%.
Sunday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Monday: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80.
Monday Night: Partly cloudy, with a low around 60.
Tuesday: Sunny, with a high near 79.
Tuesday Night: Partly cloudy, with a low around 62.
Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Thursday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 79.