Whitesboro Weather Forecast
- 52
- 70
Increasing Clouds
- 58
- 76
Rain Showers
- 49
- 67
Rain Showers
- 42
- 66
Mostly Sunny
- 50
- 70
Partly Sunny
- 55
- 76
Mostly Cloudy
Today 12 Feb Grayson
Sunny. Highs in the lower 70s. South Winds around 5 Mph.
Tonight 12 Feb Grayson
Partly cloudy. Lows in the lower 50s. Southeast Winds around 5 Mph.
Whitesboro Temperature Statistics
February Temperature
Sherman/Denison, Grayson County Airport (14.3 miles)
Lowest 1 February, 2026
19.8 °FAverage February
50.1 °FHighest 6 February, 2026
80.6 °F
Climate (2021–Present)
Sherman/Denison, Grayson County Airport (14.3 miles)
Average Low 2021–2026
55.4 °FAverage 2021–2026
64.1 °FAverage High 2021–2026
76.4 °F