08/13/2026
WFOY Radio - St Augustine/National Weather Service Forecast
**Heat Advisory**
Tonight: A 10 percent chance of showers before 7pm. Mostly clear, with a low around 77. Southeast wind 5 to 8 mph becoming light and variable after midnight.
Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Sunny, with a high near 93. Heat index values as high as 110. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Friday Night: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly clear, with a low around 76. Southwest wind 3 to 7 mph.
Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94. Heat index values as high as 110. Light and variable wind becoming southeast 5 to 9 mph in the morning.
Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 77. Southeast wind 5 to 8 mph becoming southwest after midnight.
Sunday: Mostly sunny and hot, with a high near 95.
Sunday Night: Mostly clear, with a low around 77.
Monday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96.
Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 78.
Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96.
Tuesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Wednesday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96.
Wednesday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Thursday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95.