Dunnville

Regional Municipality of Niagara, Ontario, Canada

Forecast Summary

The next few hours will be mostly clear, with tomorrow reaching 23°C and dropping to 9°C. The coming days will be hazy in the morning and breezy from afternoon until night.

Current Weather

10°

Dry and Partly Cloudy

Feels Like

24°

Min

Max

24°

Compared to Yesterday

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Upgrade Now

Hourly Forecast

Weather forecast for the next 48 hours.

24° 23° 21° 18° 16° 15° 14° 12° 11° 12° 15° 17° 18° 20° 21° 22° 23° 23° 23° 22° 20° 17° 15° 13° 12° 11° 11° 10° 10° 13° 15° 19° 22° 26° 27° 28° 29° 29° 29°
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
Today
Tomorrow
Sunday

UV Index

No protection needed

0 Low
Low Extreme

Humidity

Current air moisture level

12% Very Dry
Low High

Daylight Hours

14 hours 11 minutes of sunlight today

06:08

Sunrise

20:20

Sunset

Daily Forecast

Weather forecast for the next 8 days.

Friday

24°

Today

23°

Sunday

29°

Monday

11°
29°

Tuesday

12°
31°

Wednesday

14°
27°

Thursday

10°
25°

Friday

22°

Air Quality Data Available

Upgrade to access real-time air quality data for Dunnville.

Upgrade Now
Powered by Airpult

Frequently asked questions about weather in Dunnville

How warm does it get in Dunnville?

The warmest month in Dunnville is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.

How cold does it get in Dunnville?

The coldest month in Dunnville is February, with average low temperatures of -5°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Dunnville?

The wettest month in Dunnville is April, with an average of 101mm of precipitation.

What is the driest time of year in Dunnville?

The driest month in Dunnville is September, with an average of 66mm of precipitation.

View full climate insights for Dunnville →

Stay informed

Latest Weather News

  ·  

   

  ·  

   

  ·  

   

  ·  

   

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

Cookie Settings
gb English
Metric (°C, km/h)

Confirm