Brantford 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

Brantford 7-day weather forecast

Stacker created the forecast for Brantford, Ontario using data from OpenWeather. This week's high is 31 °C on Saturday, while the low is 8 °C on Tuesday. There are expected to be 4 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 20 °C, low of 9 °C (32% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (17 km/h wind)
- Sunrise at 6:53 AM, sunset at 7:44 PM
1 / 6
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Tuesday, September 9

- High of 25 °C, low of 8 °C (28% humidity)
- Fair with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (19 km/h wind)
- Sunrise at 6:54 AM, sunset at 7:42 PM
2 / 6
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Wednesday, September 10

- High of 29 °C, low of 11 °C (27% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (5 UV index)
- Light breeze (17 km/h wind)
- Sunrise at 6:55 AM, sunset at 7:40 PM
3 / 6
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Thursday, September 11

- High of 28 °C, low of 13 °C (26% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light air (12 km/h wind)
- Sunrise at 6:56 AM, sunset at 7:38 PM
4 / 6
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Friday, September 12

- High of 25 °C, low of 13 °C (35% humidity)
- Partly sunny with a 0% chance of snow
- Light breeze (18 km/h wind)
- Sunrise at 6:57 AM, sunset at 7:37 PM
5 / 6
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Saturday, September 13

- High of 31 °C, low of 12 °C (25% humidity)
- Mostly cloudy with a 72% chance of rain (0 mm of rain)
- Light breeze (26 km/h wind)
- Sunrise at 6:58 AM, sunset at 7:35 PM
6 / 6
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Sunday, September 14

- High of 22 °C, low of 11 °C (91% humidity)
- Partly sunny with a 100% chance of rain (6 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 6:59 AM, sunset at 7:33 PM
- Last quarter moon

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