Live Weather & Forecast
Weather in Palmerston
Ontario, Canada · Real-time conditions & 3-day outlook
4°C
Feels like -0°C
39°F / Feels 31°F
Light drizzle
Palmerston, Ontario
🌞 Daytime
Updated: 2026-04-25 08:45
Humidity
93%
Wind
19.8 km/h ENE
Wind Gust
27.7 km/h
Pressure
1012 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
0.28 mm
Cloud Cover
0%
Dew Point
3.3°C
Wind Degree
74°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
179.7 μg/m³
NO₂
4.3 μg/m³
O₃
70 μg/m³
SO₂
1.9 μg/m³
PM 2.5
9.6 μg/m³
PM 10
10.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Palmerston, Ontario
12 AM
5°
Patchy rain nearby
1 AM
5°
Patchy rain nearby
2 AM
5°
Patchy rain nearby
3 AM
4°
Moderate rain at times
4 AM
4°
Patchy rain nearby
5 AM
4°
Patchy rain nearby
6 AM
5°
Light rain
7 AM
5°
Light drizzle
8 AM
4°
Light drizzle
9 AM
5°
Light rain
10 AM
6°
Overcast
11 AM
6°
Overcast
12 PM
7°
Overcast
1 PM
7°
Overcast
2 PM
7°
Patchy rain nearby
3 PM
8°
Cloudy
4 PM
9°
Partly Cloudy
5 PM
10°
Partly Cloudy
6 PM
10°
Sunny
7 PM
9°
Sunny
8 PM
7°
Sunny
9 PM
6°
Clear
10 PM
5°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Palmerston, Ontario
Today
Moderate rain
11°
/
4°
🌧️ 88% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 29.2 km/h
🌧️ Total precip: 7.05 mm
☀️ UV Index: 4.7
🌅 Sunrise: 06:24 AM
🌇 Sunset: 08:20 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
15°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 13.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.3
🌅 Sunrise: 06:23 AM
🌇 Sunset: 08:21 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
16°
/
5°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 34.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.2
🌅 Sunrise: 06:21 AM
🌇 Sunset: 08:22 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Palmerston
Plan your trip to Palmerston, Canada around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Palmerston?
Current conditions in Palmerston: Light drizzle, temperature 4°C, humidity 93%.
What is the best time to visit Palmerston?
The best time to visit Palmerston is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Palmerston?
Palmerston is located at approximately 43.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Palmerston?
The wettest period in Palmerston is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Palmerston?
For visits to Palmerston during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Palmerston in 2026?
View the 2026 public holidays for Palmerston on our Holidays page.
What are the GPS coordinates used for the weather forecast in Palmerston?
The weather forecast for Palmerston uses coordinates 43.8341, -80.8496.
What is the current temperature outside in Palmerston?
The current outdoor temperature in Palmerston is 4°C (39°F) with light drizzle.
What is the hourly weather forecast for Palmerston today?
Today's hour-by-hour weather breakdown for Palmerston is shown in the Hourly Forecast section above, including temperature, rain chance, and conditions for each hour of the day.
What is the weather in Palmerston tomorrow hour by hour?
Tomorrow's forecast for Palmerston shows a high of 15°C and a low of 3°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Palmerston?
There is a 88% chance of rain in Palmerston today. Check the hourly forecast above for a time-by-time breakdown of when rain is most likely.
Is it going to rain today in Palmerston?
Yes, there is a 88% chance of rain in Palmerston today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.