Shellsburg Weather Forecast
Weather forecast for: Shellsburg IA
Last Update: 1:26 pm CDT Sep 5, 2026
This Afternoon: Mostly sunny, with a high near 90. Northeast wind around 10 mph.
Tonight: Partly cloudy, with a low around 66. East wind around 5 mph.
Sunday: Partly sunny, with a high near 84. East wind 5 to 10 mph.
Sunday Night: Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Labor Day: Mostly sunny, with a high near 84.
Monday Night: Partly cloudy, with a low around 65.
Tuesday: Mostly sunny, with a high near 93.
Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 70%.
Wednesday: Mostly sunny, with a high near 87.
Wednesday Night: Partly cloudy, with a low around 61.
Thursday: Mostly sunny, with a high near 82.
Thursday Night: Partly cloudy, with a low around 58.
Friday: Mostly sunny, with a high near 84.