Peterborough 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Peterborough 7-day weather forecast

Stacker created the forecast for Peterborough, Ontario using data from OpenWeather. This week's high is 24 °C on Tuesday, while the low is 2 °C on Saturday. There are expected to be 3 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, May 25

- High of 20 °C, low of 12 °C (57% humidity)
- Mostly sunny with a 100% chance of rain (1 mm of rain)
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (18 km/h wind)
- Sunrise at 5:37 AM, sunset at 8:43 PM
1 / 6
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Tuesday, May 26

- High of 24 °C, low of 13 °C (58% humidity)
- Sunny with a 20% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (7 UV index)
- Light breeze (22 km/h wind)
- Sunrise at 5:36 AM, sunset at 8:44 PM
2 / 6
Valeriy Boyarskiy // Shutterstock

Wednesday, May 27

- High of 24 °C, low of 13 °C (54% humidity)
- Overcast with a 0% chance of snow
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (24 km/h wind)
- Sunrise at 5:35 AM, sunset at 8:45 PM
3 / 6
Stepan Bessmelnitsin // Shutterstock

Thursday, May 28

- High of 19 °C, low of 9 °C (48% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (22 km/h wind)
- Sunrise at 5:34 AM, sunset at 8:46 PM
4 / 6
Cari Rubin Photography // Shutterstock

Friday, May 29

- High of 16 °C, low of 5 °C (93% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 5:34 AM, sunset at 8:47 PM
5 / 6
Nazarova Mariia // Shutterstock

Saturday, May 30

- High of 9 °C, low of 2 °C (85% humidity)
- Overcast with a 20% chance of rain (1 mm of rain)
- Light breeze (23 km/h wind)
- Sunrise at 5:33 AM, sunset at 8:48 PM
6 / 6
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Sunday, May 31

- High of 19 °C, low of 3 °C (40% humidity)
- Fair with a 0% chance of snow
- Light breeze (16 km/h wind)
- Sunrise at 5:33 AM, sunset at 8:49 PM
- Full moon

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