Ottawa Weather Forecast: Today and Beyond

As of March 24, 2026, Ottawa, Ontario is experiencing clear night conditions with a temperature of -6°C. This article provides a detailed look at the current weather, today’s forecast, and a glimpse into the weather patterns expected over the next few days, drawing on the latest data from The Weather Channel.

Current Conditions

• Temperature: -6°C
• Condition: Clear Night
• Wind: 10 km/h
• Humidity: 60%
• Dew Point: -12°C
• Pressure: 1027.8 mb
• Visibility: Unlimited
• Sunrise: 06:58 EDT
• Sunset: 19:20 EDT

Today’s Forecast

Today in Ottawa will be mostly cloudy with a high of 3°C and a low of -7°C. There is a 15% chance of rain throughout the day. The “feels like” temperature is -10°C.

Hourly Breakdown

• Now: -6°C, Clear Night, 2% chance of rain
• 05:00 EDT: -7°C, Clear Night, 2% chance of rain
• 06:00 EDT: -7°C, Clear Night, 2% chance of rain
• 07:00 EDT: -8°C, Sunny, 2% chance of rain
• 08:00 EDT: -9°C, Mostly Clear, 15% chance of rain

Extended Forecast

Looking ahead, the weather in Ottawa is expected to change over the next few days:

• Wednesday, March 25: 3°C high, -2°C low, Cloudy, 24% chance of rain.
• Thursday, March 26: 6°C high, -10°C low, Rain, Snow, Wintery Mix, 67% chance of precipitation.
• Friday, March 27: -4°C high, -11°C low, Partly Cloudy, 1% chance of rain.
• Saturday, March 28: 0°C high, -7°C low, Mostly Cloudy, 8% chance of rain.

Snowfall Outlook

Snowfall amounts are expected to be minimal over the next 24 hours (0 cm). Yet, snow is likely tomorrow night, with less than 2 cm expected over the next 48 hours.

Moon Phase

The moon is currently in the Waxing Crescent phase (Day 6).

Stay tuned to The Weather Channel and weather.com for the latest updates on Ottawa’s weather conditions.