Peterborough 7-day weather forecast

Written by:
September 29, 2025
ESOlex // Shutterstock

Peterborough 7-day weather forecast

Stacker created the forecast for Peterborough, Ontario using data from OpenWeather. This week's high is 21 °C on Tuesday, while the low is 1 °C on Thursday. There are expected to be 3 sunny days and rain on 2 days this week.

There are currently no weather alerts.

Monday, October 13

- High of 18 °C, low of 6 °C (52% humidity)
- Fair with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (16 km/h wind)
- Sunrise at 7:25 AM, sunset at 6:32 PM
- Last quarter moon
1 / 6
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Tuesday, October 14

- High of 21 °C, low of 7 °C (46% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (20 km/h wind)
- Sunrise at 7:27 AM, sunset at 6:31 PM
2 / 6
Leonid Ikan // Shutterstock

Wednesday, October 15

- High of 14 °C, low of 4 °C (36% humidity)
- Partly cloudy with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (19 km/h wind)
- Sunrise at 7:28 AM, sunset at 6:29 PM
3 / 6
Matusciac Alexandru // Shutterstock

Thursday, October 16

- High of 14 °C, low of 1 °C (33% humidity)
- Sunny with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 7:29 AM, sunset at 6:27 PM
4 / 6
Valeriy Boyarskiy // Shutterstock

Friday, October 17

- High of 10 °C, low of 3 °C (42% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (4 UV index)
- Light air (10 km/h wind)
- Sunrise at 7:30 AM, sunset at 6:26 PM
5 / 6
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Saturday, October 18

- High of 19 °C, low of 9 °C (55% humidity)
- Mostly cloudy with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (21 km/h wind)
- Sunrise at 7:32 AM, sunset at 6:24 PM
6 / 6
Dmitry Naumov // Shutterstock

Sunday, October 19

- High of 17 °C, low of 9 °C (87% humidity)
- Overcast with a 100% chance of rain (11 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 7:33 AM, sunset at 6:22 PM

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