Winnsboro Weather Forecast
- 72
- 92
Chance Thunderstorms
- 72
- 94
Mostly Sunny
- 72
- 93
Mostly Sunny
- 73
- 97
Hot
- 74
- 97
Hot
- 75
- 99
Hot
- 75
- 99
Chance Rain Showers
Today 28 Jun Fairfield
Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent.
Tonight 28 Jun Fairfield
Mostly cloudy with a chance of Showers and Thunderstorms this Evening, then mostly clear after midnight. Lows in the lower 70s. West Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 50 percent.
Winnsboro Temperature Statistics
June Temperature
Winnsboro/Fairfield County Airport (4.3 miles)
Lowest 3 June, 2026
50 °FAverage June
75.9 °FHighest 12 June, 2026
95 °F
Climate (2021–2026)
Winnsboro/Fairfield County Airport (4.3 miles)
Average Low 2021–2026
53.1 °FAverage 2021–2026
62.7 °FAverage High 2021–2026
73.5 °F