Lost Lake Weather Forecast
- 74
- 92
Thunderstorms Likely
- 72
- 86
Rain Showers
- 73
- 88
Thunderstorms Likely
- 73
- 91
Slight Chance Thunderstorms
- 74
- 93
Partly Sunny
- 75
- 95
Mostly Sunny
Today 12 Jul Concordia
Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms likely this afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Values up to 105 this afternoon.
Tonight 12 Jul Concordia
Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 60 percent.
Lost Lake Temperature Statistics
July Temperature
New Roads False River Regional Airport (31.7 miles)
Lowest 5 July, 2026
70 °FAverage July
80.5 °FHighest 4 July, 2026
93.2 °F
Climate (2021–2026)
New Roads False River Regional Airport (31.7 miles)
Average Low 2021–2026
59.2 °FAverage 2021–2026
68.2 °FAverage High 2021–2026
78.9 °F