Peterborough 7-day weather forecast

Written by:
March 23, 2026
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Peterborough 7-day weather forecast

Stacker created the forecast for Peterborough, Ontario using data from OpenWeather. This week's high is 19 °C on Monday, while the low is -1 °C on Saturday. There are expected to be 0 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, May 4

- High of 19 °C, low of 7 °C (64% humidity)
- Mostly cloudy with a 100% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Light breeze (26 km/h wind)
- Sunrise at 5:59 AM, sunset at 8:20 PM
1 / 6
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Tuesday, May 5

- High of 12 °C, low of 5 °C (78% humidity)
- Overcast with a 88% chance of rain (0 mm of rain)
- Light breeze (27 km/h wind)
- Sunrise at 5:58 AM, sunset at 8:21 PM
2 / 6
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Wednesday, May 6

- High of 14 °C, low of 3 °C (42% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 5:57 AM, sunset at 8:22 PM
3 / 6
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Thursday, May 7

- High of 11 °C, low of 2 °C (48% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (5 UV index)
- Light breeze (25 km/h wind)
- Sunrise at 5:55 AM, sunset at 8:23 PM
4 / 6
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Friday, May 8

- High of 11 °C, low of 0 °C (42% humidity)
- Partly cloudy with a 0% chance of snow
- Light breeze (25 km/h wind)
- Sunrise at 5:54 AM, sunset at 8:24 PM
5 / 6
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Saturday, May 9

- High of 13 °C, low of -1 °C (39% humidity)
- Partly cloudy with a 0% chance of snow
- Light breeze (25 km/h wind)
- Sunrise at 5:53 AM, sunset at 8:26 PM
- Last quarter moon
6 / 6
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Sunday, May 10

- High of 13 °C, low of 0 °C (52% humidity)
- Partly sunny with a 25% chance of rain (0 mm of rain)
- Light breeze (20 km/h wind)
- Sunrise at 5:52 AM, sunset at 8:27 PM

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