La Plaisance Bay Weather Forecast
- 61
- 76
Chance Thunderstorms
- 63
- 75
Mostly Sunny
- 65
- 75
Partly Sunny
- 70
- 78
Chance Thunderstorms
- 69
- 84
Chance Rain Showers
- 61
- 78
Slight Chance Thunderstorms
Today 5 Sep Monroe
Mostly cloudy with a chance of Showers in the Morning, then partly cloudy in the afternoon. Highs in the upper 70s. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 5 Sep Monroe
Mostly clear. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.
La Plaisance Bay Temperature Statistics
September Temperature
Monroe, Custer Airport (5.6 miles)
Lowest 1 September, 2026
71.6 °FAverage September
81 °FHighest 2 September, 2026
95 °F
Climate (2021–2026)
Monroe, Custer Airport (5.6 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
60.3 °F