Live Weather & Forecast
Weather in Grey Highlands
Ontario, Canada · Real-time conditions & 3-day outlook
4°C
Feels like 0°C
39°F / Feels 32°F
Moderate rain at times
Grey Highlands, Ontario
🌞 Daytime
Updated: 2026-04-25 08:45
Humidity
93%
Wind
16.2 km/h ENE
Wind Gust
23.2 km/h
Pressure
1014 mb
Visibility
2 km
UV Index
0
(Low)
Precipitation
3.45 mm
Cloud Cover
0%
Dew Point
3.3°C
Wind Degree
71°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
161.9 μg/m³
NO₂
4.2 μg/m³
O₃
70 μg/m³
SO₂
1.9 μg/m³
PM 2.5
7.5 μg/m³
PM 10
8.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Grey Highlands, Ontario
12 AM
6°
Patchy rain nearby
1 AM
5°
Heavy rain at times
2 AM
5°
Patchy rain nearby
3 AM
5°
Patchy rain nearby
4 AM
4°
Moderate rain at times
5 AM
4°
Moderate or heavy rain shower
6 AM
4°
Moderate rain at times
7 AM
4°
Moderate rain at times
8 AM
4°
Moderate rain at times
9 AM
4°
Patchy light rain
10 AM
5°
Light rain
11 AM
5°
Light drizzle
12 PM
6°
Patchy rain nearby
1 PM
8°
Patchy rain nearby
2 PM
10°
Patchy rain nearby
3 PM
11°
Sunny
4 PM
12°
Sunny
5 PM
10°
Sunny
6 PM
9°
Sunny
7 PM
8°
Sunny
8 PM
6°
Sunny
9 PM
5°
Clear
10 PM
4°
Clear
11 PM
4°
Clear
3-Day Forecast
Daily overview for Grey Highlands, Ontario
Today
Moderate rain
13°
/
3°
🌧️ 89% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 24.8 km/h
🌧️ Total precip: 18.52 mm
☀️ UV Index: 5.3
🌅 Sunrise: 06:20 AM
🌇 Sunset: 08:18 PM
🌙 Waxing Gibbous
🌑 Moon: 60% lit
Sun, Apr 26
Sunny
12°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.3
🌅 Sunrise: 06:19 AM
🌇 Sunset: 08:19 PM
🌙 Waxing Gibbous
🌑 Moon: 70% lit
Mon, Apr 27
Sunny
15°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 29.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 6.2
🌅 Sunrise: 06:17 AM
🌇 Sunset: 08:20 PM
🌙 Waxing Gibbous
🌑 Moon: 79% lit
Best Time to Visit Grey Highlands
Plan your trip to Grey Highlands, 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 Grey Highlands?
Current conditions in Grey Highlands: Moderate rain at times, temperature 4°C, humidity 93%.
What is the best time to visit Grey Highlands?
The best time to visit Grey Highlands is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Grey Highlands?
Grey Highlands is located at approximately 44.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Grey Highlands?
The wettest period in Grey Highlands is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Grey Highlands?
For visits to Grey Highlands during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Grey Highlands in 2026?
View the 2026 public holidays for Grey Highlands on our Holidays page.
What are the GPS coordinates used for the weather forecast in Grey Highlands?
The weather forecast for Grey Highlands uses coordinates 44.3565, -80.4604.
What is the current temperature outside in Grey Highlands?
The current outdoor temperature in Grey Highlands is 4°C (39°F) with moderate rain at times.
What is the hourly weather forecast for Grey Highlands today?
Today's hour-by-hour weather breakdown for Grey Highlands 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 Grey Highlands tomorrow hour by hour?
Tomorrow's forecast for Grey Highlands shows a high of 12°C and a low of 2°C. See the 3-Day Forecast section above for a full hourly breakdown.
What is the chance of rain today in Grey Highlands?
There is a 89% chance of rain in Grey Highlands 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 Grey Highlands?
Yes, there is a 89% chance of rain in Grey Highlands today — consider carrying an umbrella. Check the hourly forecast above for the most likely rain windows.