St. Mary's Weather Forecast
- 64
- 88
Chance Thunderstorms
- 58
- 86
Rain Showers Likely
- 52
- 72
Mostly Sunny
- 48
- 75
Partly Sunny
- 54
- 71
Chance Thunderstorms
- 57
- 74
Rain Showers Likely
Today 15 May Tippecanoe
Partly cloudy. Scattered Showers and Thunderstorms this afternoon. Highs in the upper 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.
Tonight 15 May Tippecanoe
Partly cloudy with scattered Showers and Thunderstorms through Midnight, then clear toward daybreak. Lows in the mid 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.
St. Mary's Temperature Statistics
May Temperature
Lafayette, Purdue University Airport (3.1 miles)
Lowest 10 May, 2025
37.7 °FAverage May
61.1 °FHighest 10 May, 2025
82.7 °F
Climate (2020–Present)
Lafayette, Purdue University Airport (3.1 miles)
Average Low 2020–2025
44.4 °FAverage 2020–2025
54.2 °FAverage High 2020–2025
64.3 °F