Sherman Weather Forecast
- 73
- 89
Slight Chance Thunderstorms
- 75
- 92
Mostly Cloudy
- 76
- 92
Mostly Cloudy
- 77
- 94
Partly Sunny
- 77
- 95
Partly Sunny
- 75
- 97
Hot
Today 1 Jul Grayson
Partly sunny. A 20 percent chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the lower 90s. North Winds around 5 Mph.
Tonight 1 Jul Grayson
Mostly cloudy with a 30 percent chance of Showers and Thunderstorms. Lows in the upper 60s. Light and variable Winds.
Sherman Temperature Statistics
July Temperature
Sherman/Denison, Grayson County Airport (6.2 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Sherman/Denison, Grayson County Airport (6.2 miles)
Average Low 2020–2025
55.2 °FAverage 2020–2025
63.9 °FAverage High 2020–2025
76.1 °F