Weather, Ottawa, February 18, 2026

Ottawa opens with cold air and a cloudy sky, with a real feel well below the air temperature. The day ranges from about -8.3 C to -0.5 C, and wind can make it feel even cooler.

Snow flurries are expected tonight and may continue into the day, bringing a light dusting on the surfaces. If you’re out, bundled layers and warm boots will help.

Sunrise comes at 07:00 and sunset is at 17:34, shaping a short, clear window earlier in the day. The afternoon tends to stay unsettled, with skies staying gray.

Consider indoor plans if you’re sensitive to the cold, and keep a close eye on sidewalks where snow and slush may form.