2020-2021 Long Range Weather Forecast for Kitchener, ON

Get the Long Range Weather for Your Location

See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.

To see long term forecasts for the entire year, pick up a copy of The 2021 Old Farmer’s Almanac, available online and in stores.

Note: Long range forecasts are regional, not city-specific.

Free 2-Month Weather Forecast

November 2020 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
Nov 1-3Showers, mild
Nov 4-9Rain east, snow west, then sunny, cold
Nov 10-14Sunny, mild east; snow west
Nov 15-19Sunny, cold
Nov 20-27Snow showers, cold
Nov 28-30Showers, mild
Novembertemperature 2.5°C (1°C below avg. east, 2°C above west)
precipitation 100mm (avg. east, 50mm above west)

December 2020 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
Dec 1-4Sunny, mild
Dec 5-12Showers, then flurries; turning cold
Dec 13-17Snowstorm, then sunny, cold east; sunny, milder west
Dec 18-25Showers east, sunny west; mild
Dec 26-31Snow, then flurries, cold
Decembertemperature -5°C (1°C below avg.)
precipitation 70mm (10mm above avg.)

Annual Weather Summary
November 2020 to October 2021

Winter temperatures will be slightly below normal in the east and slightly above normal in the west, with the coldest periods in early to mid-December, from late December into early January, and in mid- and late January. Precipitation and snowfall will be much above normal, with the snowiest periods in mid-December, early to mid-January, and early to mid-March. April and May will be cooler and rainier than normal in the east and warmer and drier in the west. Summer will be slightly cooler and rainier than normal in the east and hotter with near-normal rainfall in the west. The hottest periods will be in early June and mid-August. September and October will be cooler than normal, with near-normal precipitation.

Map showing Old Farmer's Almanac long range weather region number 3

About the Southern Ontario Region

The Southern Ontario long range weather region includes all or part of the following provinces: ONTARIO (Alliston, Amherstburg, Barrie, Bolton, Bradford, Brantford, Chatham, Cobourg, Collingwood, Elliot Lake, Fergus, Fort Erie, Georgetown, Guelph, Haileybury, Hamilton, Ingersoll, Kenora, Kitchener, Leamington, Lindsay, London, Midland, Milton, North Bay, Orangeville, Orillia, Oshawa, Owen Sound, Paris, Peterborough, Port Hope, Sarnia, Simcoe, Stouffville, Stratford, Strathroy, Sudbury, Thunder Bay, Tillsonburg, Timmins, Toronto, Uxbridge, Wallaceburg, Windsor, Woodstock).

Southern Ontario Neighboring Regions

Here are the regions that neighbor the Southern Ontario long range weather region:

Temperature and Precipitation November 2020 to October 2021

Temperature and Precipitation Chart, November 2020 to October 2021 for Kitchener, ON

Reader Comments

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Weather July 26/27, 2019 Weekend??

What is predicted for weather during this time? Any rain?

June 28/29/30 - prediction for outdoor wedding

We are holding an outdoor wedding in Bradford Ontario on the June 28-30 weekend. Any predictions on the weather for then? It seems it will be during a heat spell...

Late June Forecast

This is a reply to Brooke. The last few days of June will most likely be very warm. A good chance it'll be around 30 C. June is predicted to be below normal but it'll most likely start to get very warm the last few days and carry over into most of July. It'll most likely rain a bit over that weekend but most of the weekend will be sunny. I'd know better in a good month from now

Late June Forecast Cont'd

Any prediction for the weekend of June 22nd?

Hi John - any update on the

Hi John - any update on the weather for June 29 in Bradford?

outdoor tent celebration on august 28/29

planning an outdoor (tent) celebration on either august 28/ 29th
too cool? rainy?

Late August Forecast

This is a reply to Susie. There's probably a better chance of no rain on the 28th then the 29th because it's further away from the august 30th new moon. The labour day weekend will most likely see some rain so good chance it'll be dry a few days before the long weekend. The temperature is normally around 24 C around that time and even if it's a few degrees below it's still comfortable. By the way, late august is typically the calmest period of the year.

Something has to be done about global warming

I lived in Toronto all my life, and the winters in my childhood were a lot snowier and a lot colder than they are now. I mean the difference is very huge now compared to many years ago, so I am hoping a return to our old fashioned normal winters where normal lows ranged for -19c to - 31c before the windchill.

September weather

We have an outdoor wedding planned in Parry Sound, Ontario September 7. Any predictions for then??

September Forecast

This is a reply to Kathy. September will be normal/ near normal temperature but it could feel below normal, especially after the past few September's have been way above so it'll feel cool for a change. Precipitation will most likely be below normal but not by much. The September 7-8 weekend will most likely be around 20 C and sunny but would know better around 2 months before then. The following weekend (14-15) will most likely see rain and cooler temps but it should be pretty comfortable on the 7 and 8th but again would know better closer to that date.