Lake Winona Weather Forecast
- 72
- 95
Becoming Sunny
- 75
- 96
Partly Sunny
- 75
- 97
Hot
- 76
- 98
Hot
- 75
- 97
Hot
- 73
- 95
Partly Sunny
- 73
- 95
Partly Sunny
Today 19 Sep Grimes
Sunny, hot with Highs in the mid 90s. Southeast Winds 5 to 10 Mph.
Tonight 19 Sep Grimes
Partly cloudy in the Evening, then becoming mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph.
Lake Winona Temperature Statistics
September Temperature
Houston, Hooks Memorial Airport (24.9 miles)
Lowest 10 September, 2026
72.6 °FAverage September
84.7 °FHighest 14 September, 2026
99.6 °F
Climate (2021–2026)
Houston, Hooks Memorial Airport (24.9 miles)
Average Low 2021–2026
61.6 °FAverage 2021–2026
72 °FAverage High 2021–2026
82.8 °F