Keith Lake Weather Forecast
- 65
- 87
Mostly Sunny
- 66
- 87
Partly Sunny
- 67
- 85
Partly Sunny
- 72
- 87
Chance Thunderstorms
- 72
- 88
Chance Thunderstorms
- 71
- 88
Chance Thunderstorms
Today 14 May St. Landry
Sunny. Highs in the upper 80s. Light and variable Winds.
Tonight 14 May St. Landry
Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph.
Keith Lake Temperature Statistics
May Temperature
New Roads False River Regional Airport (18 miles)
Lowest 4 May, 2026
52.9 °FAverage May
68.4 °FHighest 6 May, 2026
85.6 °F
Climate (2021–Present)
New Roads False River Regional Airport (18 miles)
Average Low 2021–2026
59.1 °FAverage 2021–2026
68.1 °FAverage High 2021–2026
78.8 °F