CN Tower Weather Forecast
CN Tower weather: 67°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
CN Tower is a tourist attraction in Toronto. CN Tower is a landmark known for the 553 metre observation tower.
Right now it is 67°F (19°C) in CN Tower with clear. It feels like 69°F. Today runs from 60°F to 74°F. Chance of precipitation is 2%. Sightseeing conditions score 9.7/10 - excellent - go now.
The best time to visit CN Tower is June, July, August and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 81°F, while January is the coldest with lows near 19°F.
The closest major airport is Toronto Pearson International Airport (YYZ), about 12 mi away. Nearby highlights include Niagara Falls State Park, Niagara Falls, Letchworth State Park and Watkins Glen State Park.
In plain terms. Today is about average for August. The forecast high of 74°F is in line with the 77°F typical for this month. The best window to be outside is roughly 11 AM to 2 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in CN Tower today at 9.8/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Weather in CN Tower right now
Source: Open-Meteo. Updated 12:45 AM, Aug 26 local time.
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for CN Tower
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | ☁️ Overcast | 74° / 60° | 2% | 9 mph | 6 |
| Wed, Aug 26 | ☁️ Overcast | 72° / 58° | 3% | 11 mph | 6 |
| Thu, Aug 27 | 🌧️ Rain | 78° / 62° | 64% · 0,1 in | 13 mph | 6 |
| Fri, Aug 28 | ☀️ Clear sky | 73° / 62° | 2% | 13 mph | 6 |
| Sat, Aug 29 | ☁️ Overcast | 73° / 58° | 1% | 7 mph | 6 |
| Sun, Aug 30 | 🌦️ Light drizzle | 72° / 67° | 14% · 0,0 in | 10 mph | 2 |
| Mon, Aug 31 | 🌦️ Drizzle | 75° / 70° | 31% · 0,2 in | 11 mph | 3 |
| Tue, Sep 1 | 🌦️ Drizzle | 84° / 69° | 31% · 0,1 in | 10 mph | 6 |
| Wed, Sep 2 | ☁️ Overcast | 79° / 66° | 17% | 8 mph | 6 |
| Thu, Sep 3 | 🌦️ Drizzle | 78° / 68° | 17% · 0,2 in | 10 mph | 4 |
| Fri, Sep 4 | 🌦️ Light drizzle | 89° / 67° | 18% · 0,1 in | 9 mph | 6 |
| Sat, Sep 5 | ⛈️ Thunderstorm with hail | 87° / 75° | 37% · 0,5 in | 10 mph | 6 |
| Sun, Sep 6 | 🌦️ Light showers | 79° / 70° | 37% · 0,6 in | 6 mph | 6 |
| Mon, Sep 7 | 🌦️ Drizzle | 75° / 69° | 23% · 0,1 in | 8 mph | 5 |
| Tue, Sep 8 | 🌦️ Light drizzle | 87° / 69° | 21% · 0,0 in | 9 mph | 5 |
| Wed, Sep 9 | ☁️ Overcast | 75° / 63° | 21% | 12 mph | 5 |
Climate in CN Tower month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 29° | 19° | 2,8 in | ★★☆☆☆ |
| February | 32° | 19° | 1,9 in | ★★☆☆☆ |
| March | 43° | 29° | 3,2 in | ★★☆☆☆ |
| April | 53° | 38° | 4,3 in | ★★★☆☆ |
| May | 64° | 49° | 4,1 in | ★★★★☆ |
| June | 76° | 60° | 3,1 in | ★★★★☆ |
| July | 81° | 66° | 2,9 in | ★★★★☆ |
| August | 77° | 63° | 2,3 in | ★★★★☆ |
| September | 72° | 58° | 1,7 in | ★★★★☆ |
| October | 61° | 47° | 2,8 in | ★★★★☆ |
| November | 47° | 36° | 1,8 in | ★★★☆☆ |
| December | 37° | 27° | 3,5 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Weather map for CN Tower
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in CN Tower
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit CN Tower
Go in June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Explore CN Tower
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is CN Tower?
CN Tower is a tourist attraction in Toronto. Its coordinates are 43.6426, -79.3871. It lies in North America.
What is the weather like in CN Tower right now?
It is currently 67°F (19°C) with clear. Humidity is 88% and wind is 5 mph.
When is the best time to visit CN Tower?
June, July, August and September offer the most comfortable conditions in CN Tower, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is CN Tower in?
CN Tower observes America/Toronto (UTC-04:00). The local time is 12:45 AM.
What is the nearest airport to CN Tower?
The closest airports are Toronto Pearson International Airport (YYZ), 12 mi away and Montreal-Trudeau International Airport (YUL), 305 mi away.
What are the top things to do in CN Tower?
Popular options include Niagara Falls State Park, Niagara Falls, Letchworth State Park, Watkins Glen State Park, Algonquin Provincial Park and Cuyahoga Valley National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (attractions) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 26, 2026 at 12:45 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
