Weather forecast for: Allendale SC
Last Update: 2:25 am EDT Sep 11, 2026
Overnight: Mostly cloudy, with a low around 72. Calm wind.
Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 90. Calm wind.
Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 72. Calm wind.
Saturday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 90. Light and variable wind.
Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 40%.
Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Sunday Night: Partly cloudy, with a low around 72.
Monday: Mostly sunny, with a high near 91.
Monday Night: Mostly clear, with a low around 72.
Tuesday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88.
Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 68.
Wednesday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 87.
Wednesday Night: Mostly clear, with a low around 67.
Thursday: Sunny, with a high near 88.