Weather forecast for 10 days
Port Perry, Canada

Today
Tomorrow
Long-term
YearJFMAMayJJASOND
Contents

Weather forecast for the weekend

Saturday, 17. May

Showers
5:44 am

8:39 pm
EDT
Showers
21°C / 10°C
  • Wind: 20km/h SSW
  • Humidity: 66%
  • Precip. probability: 45%
  • Precipitation: 5mm
  • UV index: 5
On Saturday, in Port Perry, expect occasional showers throughout the day, with the rain easing off in the afternoon.
The likelihood of rainfall is low, and light precipitation is expected. Temperatures are forecasted to peak at an agreeable 21°C and drop to a minimum of a fresh 10°C.
The weather on Saturday is warmer, with a maximum expected near 20.2°C - more like June than May.
Sunrise will be at 5:44 am and sunset at 8:39 pm; the daylight will last for 14h and 55min.

Sunday, 18. May

Mostly Cloudy
5:43 am

8:40 pm
EDT
Mostly Cloudy
16°C / 7°C
  • Wind: 21km/h WNW
  • Humidity: 64%
  • Precip. probability: 22%
  • Precipitation: 6mm
  • UV index: 5
On Sunday, May 18, widespread cloud cover will remain in place.
The chance of rainfall is low, and light precipitation is expected. The temperature is predicted to vary between a maximum of an enjoyable 16°C and a minimum of a brisk 7°C.
Forecasts show the temperature forecasted to reach the usual May high of 15.7°C.
Sunrise will be at 5:43 am and sunset at 8:40 pm; the daylight will last for 14h and 56min.

Frequently asked questions

What is the weather forecast for Port Perry for Saturday?
On Saturday, in Port Perry, expect showers with brief dry periods, especially during the afternoon.
Will it rain on Saturday?
With a probability of 45%, light precipitation of 5mm is predicted on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 21°C, while the minimum temperature will be 10°C.
What is the weather forecast for Port Perry for Sunday?
On Sunday, gloomy and cloudy conditions will set the tone.
Will it rain on Sunday?
Light precipitation of 6mm is predicted on Sunday. The chance of rainfall is 22%.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature will be 16°C, while the lowest temperature will be 7°C.
What is the weather forecast for Port Perry for the next ten days?
In Port Perry, a combination of cloud-filled, damp and storm-filled weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Wednesday through Sunday and next Thursday in Port Perry. Sunday, with light precipitation of 6mm, will be the day with the most rainfall.
How warm will it be in the next ten days in Port Perry?
The maximum temperature will vary between 15°C and 24°C, as the minimum temperature will vary between 6°C and 14°C.
What will be the warmest and the coldest days?
With the maximum temperature of 24°C, Friday will be the warmest day. With a maximum temperature of 15°C, Monday will be the coldest day.

Long-term weather forecast

Tue13.May
  • 23°C
  • 14°C
PM Showers
PM Showers
  • Wind: 22km/h SE
  • Humidity: 57%
  • UV index: 4
  • Precip. probability: 34%
  • Precipitation: 0mm
  • 5:49 am 8:35 pm EDT
Wed14.May
  • 19°C
  • 13°C
AM Showers
AM Showers
  • Wind: 23km/h ESE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 55%
  • Precipitation: 2mm
  • 5:48 am 8:36 pm EDT
Thu15.May
  • 23°C
  • 14°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 13km/h SE
  • Humidity: 73%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 1mm
  • 5:47 am 8:37 pm EDT
Fri16.May
  • 24°C
  • 13°C
AM Thunderstorms
AM Thunderstorms
  • Wind: 16km/h S
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 51%
  • Precipitation: 3mm
  • 5:46 am 8:38 pm EDT
Sat17.May
  • 21°C
  • 10°C
Showers
Showers
  • Wind: 20km/h SSW
  • Humidity: 66%
  • UV index: 5
  • Precip. probability: 45%
  • Precipitation: 5mm
  • 5:44 am 8:39 pm EDT
Sun18.May
  • 16°C
  • 7°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 21km/h WNW
  • Humidity: 64%
  • UV index: 5
  • Precip. probability: 22%
  • Precipitation: 6mm
  • 5:43 am 8:40 pm EDT
Mon19.May
  • 15°C
  • 6°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h NW
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 14%
  • Precipitation: 0mm
  • 5:43 am 8:41 pm EDT
Tue20.May
  • 17°C
  • 8°C
Partly Cloudy
Partly Cloudy
  • Wind: 15km/h NNW
  • Humidity: 55%
  • UV index: 7
  • Precip. probability: 12%
  • Precipitation: 0mm
  • 5:42 am 8:42 pm EDT
Wed21.May
  • 16°C
  • 9°C
PM Showers
PM Showers
  • Wind: 19km/h E
  • Humidity: 58%
  • UV index: 5
  • Precip. probability: 36%
  • Precipitation: 0mm
  • 5:41 am 8:43 pm EDT
Thu22.May
  • 18°C
  • 9°C
Partly Cloudy
Partly Cloudy
  • Wind: 20km/h W
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 4mm
  • 5:40 am 8:44 pm EDT
cloud-filled, rainy and storm-filled weather is expected.
Rainfall is forecasted for Wednesday through Sunday and next Thursday.
Temperature fluctuation will be noticeable across the forecast period. Forecast highs will fluctuate between 15°C and 24°C, while the fluctuation in night temperatures will be also significant, as nighttime lows are forecast to fall between 6°C and 14°C.
The warmest day will be Friday, with a maximum of 24°C; the coldest day will be Monday, with a maximum of 15°C.
Updated: May 13, 2025 @ 05:49:36 UTC
Published by: Weather Atlas | About Us
Data Sources | |
Weather Forecasting & Climate
Today
Tomorrow
Long-term
YearJFMAMayJJASOND
°Celsius°Fahrenheit
englishespañol中文
Share