Grassy Lake Weather Forecast
- 74
- 95
Mostly Sunny
- 72
- 91
Chance Thunderstorms
- 72
- 93
Slight Chance Thunderstorms
- 73
- 96
Mostly Sunny
- 73
- 96
Mostly Sunny
- 73
- 96
Mostly Sunny
- 72
- 96
Mostly Sunny
Today 3 Aug Robertson
Sunny with a 20 percent chance of Showers and Thunderstorms. Highs in the mid 90s. East Winds around 5 Mph.
Tonight 3 Aug Robertson
Mostly clear. Lows in the mid 70s. Southeast Winds around 5 Mph.
Grassy Lake Temperature Statistics
August Temperature
Hearne, Hearne Municipal Airport (25.5 miles)
Lowest 1 August, 2025
75.2 °FAverage August
84.5 °FHighest 1 August, 2025
100.4 °F
Climate (2020–Present)
Hearne, Hearne Municipal Airport (25.5 miles)
Average Low 2020–2025
60 °FAverage 2020–2025
70.4 °FAverage High 2020–2025
81.7 °F