Port Colborne
July
Weather in Port Colborne for July 2026
Your guide to Port Colborne weather in July - trends and predictions
Small Craft Advisory - See hour by hour.
So far, July 2026 in Port Colborne is slightly warmer than the historical average by 2 °C.
Expect cooler weather in the next days in Port Colborne with the forecast suggesting a temperature of 25.1 °C, lower than the historical average.
In general, the average temperature in Port Colborne at the beginning of July is 27.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26 °C by the end of July.
Port Colborne in July brings notable rainfall, with an average of 20 rainy days and a total precipitation of 91.6 mm.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
11
Dry days
20
Rainy days
0
Snow days
27°/18°
Temperatures
18 km/h
Avg max wind
74 %
Avg humidity
Port Colborne Weather July
Move between months or click on a day
Temperatures trend during July in Port Colborne
See the weather trend as well as the moving average line
July weather in Port Colborne day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Sunny | 26° /17° | 9.4 mm | 7 | |
| 2 Jul. |  Cloudy | 28° /17° | 0 mm | 8 | |
| 3 Jul. |  Overcast | 29° /19° | 0.9 mm | 8 | |
| 4 Jul. |  Partly cloudy | 27° /17° | 3.6 mm | 7 | |
| 5 Jul. |  Patchy rain possible | 28° /17° | 3.4 mm | 7 | |
| 6 Jul. |  Moderate or heavy rain shower | 28° /19° | 1.7 mm | 8 | |
| 7 Jul. | Patchy rain possible | 27° /18° | 3.5 mm | 8 | |
| 8 Jul. | Sunny | 27° /17° | 0.8 mm | 8 | |
| 9 Jul. | Patchy rain possible | 28° /18° | 2.2 mm | 7 | |
| 10 Jul. | Moderate or heavy rain shower | 28° /19° | 9.2 mm | 7 | |
| 11 Jul. | Patchy rain possible | 27° /18° | 1 mm | 7 | |
| 12 Jul. |  Heavy rain at times | 30° /17° | 2.5 mm | 8 | |
| 13 Jul. | Cloudy | 30° /18° | 0 mm | 8 | |
| 14 Jul. | Cloudy | 29° /20° | 0.6 mm | 8 | |
| 15 Jul. | Moderate or heavy rain shower | 30° /20° | 4.5 mm | 8 | |
| 16 Jul. | Moderate or heavy rain shower | 28° /19° | 18.6 mm | 8 | |
| 17 Jul. | Moderate rain at times | 28° /17° | 1.4 mm | 7 | |
| 18 Jul. | Moderate rain at times | 25° /16° | 7.6 mm | 7 | |
| 19 Jul. | Cloudy | 25° /14° | 0 mm | 8 | |
| 20 Jul. | Sunny | 26° /15° | 4.3 mm | 8 | |
| 21 Jul. | Sunny | 29° /20° | 1.5 mm | 3.6 | |
| 22 Jul. | Sunny | 22° /14° | 0.2 mm | 3.3 | |
| 23 Jul. | Sunny | 25° /12° | 0 mm | 7.4 | |
| 24 Jul. | Sunny | 27° /15° | 0 mm | 8.5 | |
| 25 Jul. | Sunny | 28° /18° | 0 mm | 7 | |
| 26 Jul. | Patchy rain possible | 28° /19° | 1.7 mm | 6 | |
| 27 Jul. | Sunny | 29° /19° | 13.4 mm | 7 | |
| 28 Jul. | Light rain shower | 22° /20° | 11.5 mm | 5 | |
| 29 Jul. | Sunny | 25° /15° | 0.5 mm | 7 | |
| 30 Jul. | Sunny | 26° /16° | 0 mm | 7 | |
| 31 Jul. | Sunny | 24° /19° | 14.1 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Port Colborne in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Port Colborne forecast closer to your planned date for the most up-to-date weather information.
Change Month
Port Colborne in July - FAQ
What are the expected maximum and minimum temperatures in Port Colborne during July?
During July, expect a variety of temperatures with highs around 27° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Port Colborne during July?
Moderate rainfall is anticipated in Port Colborne during July, with a total of 91.6 mm spread over approximately 20 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Port Colborne during July?
The average wind speed in Port Colborne during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Port Colborne
Explore the daily rainfall trends and prepare for Port Colbornes July weather 💧
Typically, Port Colborne has 20 rainy days in July with a total of 91.6 mm of rainfall.
UV exposure in Port Colborne during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Quick links
More Port Colborne weather pages
You are here
Where is Port Colborne?Get accurate weather forecasts for Port Colborne, located at latitude 42.9 and longitude -79.233. Stay updated with localized weather information tailored for Port Colborne.
Found a mistake?
We appreciate your attention to details. Tell us here.