Munson Park Weather Forecast
- 56
- 87
Severe Tstms
- 59
- 71
Mostly Cloudy
- 53
- 67
Rain Showers Likely
- 48
- 59
Rain Showers Likely
- 49
- 69
Mostly Sunny
- 55
- 76
Mostly Sunny
Today 28 Apr Grayson
Cloudy with a chance of Showers and Thunderstorms this Morning, then partly sunny with Showers and Thunderstorms likely this afternoon. Some Thunderstorms may be severe this afternoon. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent.
Tonight 28 Apr Grayson
Mostly cloudy. A 50 percent chance of Showers and Thunderstorms in the evening. Some Thunderstorms may be severe. Cooler. Less humid with Lows in the mid 50s. Northeast Winds 5 to 10 Mph.
Munson Park Temperature Statistics
April Temperature
Sherman/Denison, Grayson County Airport (8.1 miles)
Lowest 19 April, 2026
38.1 °FAverage April
66 °FHighest 13 April, 2026
84.2 °F
Climate (2021–Present)
Sherman/Denison, Grayson County Airport (8.1 miles)
Average Low 2021–2026
55.8 °FAverage 2021–2026
64.5 °FAverage High 2021–2026
76.9 °F