Traffic & Weather Today's weather for the Halifax area Waterfront Media HFX · August 18, 2023 at 7:19 AM A rainfall warning remains in effect via Environment Canada. Heavy rain at times with a risk of thundershowers and breezy with a high of 22c (30c humidex) Rainy and breezy tonight with a risk of thundershowers and a low of 19c . . . . .