Grisby Lake Weather Forecast
- 62
- 75
Increasing Clouds
- 57
- 76
Mostly Cloudy
- 57
- 75
Partly Sunny
- 59
- 76
Partly Sunny
- 58
- 78
Partly Sunny
- 50
- 77
Mostly Cloudy
Today 22 Dec Shelby
Patchy fog in the morning. Mostly cloudy with a slight chance of drizzle. A slight chance of Showers in the afternoon. Highs in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent.
Tonight 22 Dec Shelby
Mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. South Winds around 5 Mph.
Grisby Lake Temperature Statistics
December Temperature
Nacogdoches, A L Mangham Jr. Regional Airport (19.3 miles)
Lowest 15 December, 2025
26.1 °FAverage December
47.8 °FHighest 13 December, 2025
73 °F
Climate (2020–Present)
Nacogdoches, A L Mangham Jr. Regional Airport (19.3 miles)
Average Low 2020–2025
56.5 °FAverage 2020–2025
66.7 °FAverage High 2020–2025
77.9 °F