
ESOlex // Shutterstock
Peterborough 7-day weather forecast
Stacker created the forecast for Peterborough, Ontario using data from OpenWeather. This week's high is 33 °C on Monday, while the low is 17 °C on Thursday. There is expected to be 1 sunny day and rain on 3 days this week.
Environment Canada has issued a heat until Monday at 09:11 AM.
Monday, June 23
- High of 33 °C, low of 25 °C (48% humidity)- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (24 km/h wind)
- Sunrise at 5:29 AM, sunset at 9:01 PM

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Jurga Jot // Shutterstock
Tuesday, June 24
- High of 29 °C, low of 20 °C (69% humidity)
- Mostly cloudy with a 45% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM
- Mostly cloudy with a 45% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (23 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM

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Saijai Boonmak // Shutterstock
Wednesday, June 25
- High of 28 °C, low of 18 °C (51% humidity)
- Partly sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM
- New moon
- Partly sunny with a 0% chance of snow
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM
- New moon

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Valeriy Boyarskiy // Shutterstock
Thursday, June 26
- High of 22 °C, low of 17 °C (52% humidity)
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (11 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM
- Overcast with a 0% chance of snow
- Moderate risk of harm from sun exposure (3 UV index)
- Light air (11 km/h wind)
- Sunrise at 5:30 AM, sunset at 9:01 PM

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Marian Weyo // Shutterstock
Friday, June 27
- High of 29 °C, low of 18 °C (59% humidity)
- Overcast with a 100% chance of rain (8 mm of rain)
- Light breeze (21 km/h wind)
- Sunrise at 5:31 AM, sunset at 9:01 PM
- Overcast with a 100% chance of rain (8 mm of rain)
- Light breeze (21 km/h wind)
- Sunrise at 5:31 AM, sunset at 9:01 PM

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Gary Whitton // Shutterstock
Saturday, June 28
- High of 26 °C, low of 17 °C (62% humidity)
- Mostly cloudy with a 0% chance of snow
- Light breeze (23 km/h wind)
- Sunrise at 5:31 AM, sunset at 9:01 PM
- Mostly cloudy with a 0% chance of snow
- Light breeze (23 km/h wind)
- Sunrise at 5:31 AM, sunset at 9:01 PM

6 / 6
Canva
Sunday, June 29
- High of 30 °C, low of 17 °C (69% humidity)
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Light breeze (25 km/h wind)
- Sunrise at 5:32 AM, sunset at 9:01 PM
- Mostly cloudy with a 100% chance of rain (3 mm of rain)
- Light breeze (25 km/h wind)
- Sunrise at 5:32 AM, sunset at 9:01 PM