2020 Long Range Weather Forecast for Windsor, 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 2020 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

April 2020 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
Apr 1-10Sunny, cool
Apr Rain,then sunny, mild
Apr 11-16Rain, then sunny, cool
Apr 17-19Rain, then sunny, cool
Apr 20-23A few showers, cool
Apr 24-30Rainy periods, turning warmer
Apriltemperature 6°C (1°C below avg.)
precipitation 75mm (10mm above avg.)

May 2020 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
May 1-4Sunny, warm
May 5-10A few showers, seasonable
May 11-21Scattered t-storms, turning hot
May 22-31A few showers, cool
Maytemperature 15.5°C (3°C above avg.)
precipitation 70mm (30mm above avg. east, 40mm below west)

Annual Weather Summary
November 2019 to October 2020

Winter temperatures, precipitation, and snowfall will be above normal. The coldest periods will be in mid- to late November, January, early and mid- to late February, and early March. The snowiest periods will be in early and mid-December, mid- to late January, mid-February, and early March. April and May will be warmer than normal, with precipitation above normal in the east and below normal in the west. Summer will be hotter than normal, with the hottest periods in late June and early to mid- and mid- to late July. Precipitation will be above normal in the east and below in the west. September and October will be slightly warmer and drier than normal.

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 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Windsor, ON

Reader Comments

Leave a Comment

Whither Thow Goest

Hi, Anna: We can’t help you without knowing where. :)

July 6th, 2019 Sudbury weather

Looking for an idea of the weather in Sudbury for July 6th ?

Looks Good

Hi, Jessica: Sunny and cool! Have fun!

Weather

What's the weather to be like on June 22nd in Oshawa, Ontario?

June 22

That day is at the tail end of a week of scattered thunderstorms and cool temps, and it precedes a period of more t-storms and hotter temps.

Weather forecast for June 2/2019

Having a wedding shower on June 2/2019 , and would like to know if we can have it outside , thanks

June 2

Well, it so happens that if a shower is what you’re having, showers is what you’re likely to get on that day, with hot temps. Best wishes!

Weather in Parry Sound October 12 2019

My daughter is having an outdoor wedding will we need warm clothing and rain gear

wet weather october

Terry best to be prepared with a tent and other wet weather activities. October could bring early North westerly winds which sweep moisture of the water causing rain.

Thanksgiving weekend in St. Catharines

Can you tell me what the weather is predicted to be on Sunday October 13 2019 our son is getting married at a winery in St CATHARINES Ontario. Thanks .

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