What is today's weather forecast for Peterborough, ON?

Today's forecast for Peterborough shows a high of 30 degrees and a low of 16 degrees Fahrenheit. Partly Cloudy with Snow Showers with a high near 30 F.

What is the 7-day weather forecast for Peterborough, ON?

The 7-day forecast for Peterborough shows highs from 18 to 36 degrees and lows from 9 to 25 degrees Fahrenheit. Expect precipitation on 10 days with chances of 20% or higher.

Will it rain in Peterborough, ON this week?

Yes, rain is possible in Peterborough this week. Precipitation chances: Friday (100% chance), Saturday (100% chance), Sunday (100% chance), Monday (50% chance), Tuesday (50% chance), Wednesday (20% chance), Thursday (20% chance), Friday (70% chance), Saturday (70% chance), Sunday (20% chance).

How accurate is the Peterborough weather forecast?

WeatherForYou provides highly accurate Peterborough forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Peterborough, ON Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

28°F
Feels Like 16°F

Humidity 80% Dew Point 23°F Wind WNW 15 MPH Barometer 29.79 in.

Solar Rad 70 w/m² Visibility 9 mi.

Report from a NOAA weather station 0.9 mi. S of central Peterborough
at 9:54 AM Fri, Nov 28, 2025

Point Forecast at a Glance

FriNov 28

100%

SatNov 29

SunNov 30

100%

MonDec 1

20%

TueDec 2

50%

WedDec 3

20%

ThuDec 4

20%

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 22°F to 36°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 13°F below the historical average for November-December. Normal highs for this period are around 43°F with lows around 29°F.

This Date in Weather History

1960 - A severe storm produced waves 20 to 40 feet high on Lake Superior. Duluth, MN, was buried under a foot of snow, and clocked wind gusts to 73 mph. The northern shore of Lake Superior was flooded, and property along the shore was battered. Thousands of cords of pulpwood were washed into Lake Superior, and up to three feet of water flooded the main street of Grand Marais. Thunder accompanied the nor'easter .

Peterborough, ON 7 Day Weather Forecast Details

Friday Nov 28

Day: Partly Cloudy with Snow Showers with a high near 30 F. Winds from the WNW at 12 mph. Chance of precipitation is 100%

Night: Mostly Clear with a low near 16 F. Winds from the WNW at 12 mph

Saturday Nov 29

Day: Mostly Sunny with a high near 34 F. Winds from the WNW at 4 mph

Night: Cloudy with Light Snow Showers with a low near 25 F. Winds from the ESE at 1 mph. Chance of precipitation is 100%

Sunday Nov 30

Day: Cloudy with Light Wintry Mix with a high near 36 F. Winds from the SSE at 15 mph. Chance of precipitation is 100%

Night: Mostly Cloudy with Snow Showers with a low near 18 F. Winds from the WSW at 13 mph. Chance of precipitation is 90%

Monday Dec 1

Day: Partly Cloudy with Snow Showers with a high near 22 F. Winds from the NW at 9 mph. Chance of precipitation is 20%

Night: Cloudy with Light Snow Showers with a low near 17 F. Winds from the SE at 3 mph. Chance of precipitation is 50%

Tuesday Dec 2

Day: Mostly Cloudy with Snow Showers with a high near 31 F. Winds from the E at 4 mph. Chance of precipitation is 50%

Night: Partly Cloudy with Snow Showers with a low near 17 F. Winds from the NW at 4 mph. Chance of precipitation is 30%

Wednesday Dec 3

Day: Mostly Cloudy with Snow Showers with a high near 30 F. Winds from the WSW at 4 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Snow Showers with a low near 24 F. Winds from the SW at 12 mph. Chance of precipitation is 20%

Thursday Dec 4

Day: Mostly Cloudy with Snow Showers with a high near 24 F. Winds from the WNW at 9 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Snow Showers with a low near 10 F. Winds from the NW at 8 mph. Chance of precipitation is 20%

Friday Dec 5

Day: Mostly Cloudy with Snow Showers with a high near 23 F. Winds from the W at 3 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Snow Showers with a low near 22 F. Winds from the S at 6 mph. Chance of precipitation is 70%

Saturday Dec 6

Day: Mostly Cloudy with Snow Showers with a high near 26 F. Winds from the SSW at 10 mph. Chance of precipitation is 70%

Night: Partly Cloudy with a low near 9 F. Winds from the W at 8 mph

Sunday Dec 7

Day: Partly Cloudy with Snow Showers with a high near 18 F. Winds from the NW at 8 mph. Chance of precipitation is 20%

Night: Mostly Cloudy with Snow Showers with a low near 13 F. Winds from the WNW at 4 mph. Chance of precipitation is 20%

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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