Tuesday: A few showers. High 23.

[Saint John Weather]

Cloudy with sunny periods. A few showers beginning this morning. Risk of thunderstorms this afternoon. Amount 2 to 4 mm. Fog dissipating this morning. High 23. UV index 3 or moderate. Forecast issued 05:00 AM ADT Tuesday 29 July 2008

More... (http://www.weatheroffice.gc.ca/city/pages/nb-23_metric_e.html)