2019 Long Range Weather Forecast for Southern Ontario

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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 2019 Old Farmer’s Almanac, available online and in stores.

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

Free 2-Month Weather Forecast

January 2019 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
Jan 1-6Sunny west, snow showers east; cold
Jan 7-10Rainy periods east, snow showers west
Jan 11-13Sunny; cold east, mild west
Jan 14-24Rainy periods east, snowy periods west; mild
Jan 25-31Snow showers, very cold
Januarytemperature -8°C (1° below avg.)
precipitation 80mm (20mm above avg.)

February 2019 Long Range Weather Forecast for Southern Ontario
DatesWeather Conditions
Feb 1-5Snow showers, cold
Feb 6-11Flurries; mild, then cold
Feb 12-15Snow, then flurries, mild
Feb 16-20Snowstorm, then flurries east; sunny west; cold
Feb 21-23Showers east, snowy periods west
Feb 24-28Rainy, mild
Februarytemperature -4°C (1° above avg.)
precipitation 90mm (30mm above avg.)

Annual Weather Summary
November 2018 to October 2019

Winter temperatures will be close to normal, on average, with above-normal precipitation and snowfall. The coldest periods will be in mid- and late December, early and late January, and early February. The snowiest periods will be in early December, mid-February, and early to mid-March. April and May will be cooler than normal, with above-normal precipitation. Summer will be cooler and rainier than normal. The hottest periods will be from late June into early July and in early to mid-July and mid-August. September and October will be cooler and rainier 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 2018 to October 2019

Temperature and Precipitation Chart, November 2018 to October 2019 for Southern Ontario Region

Reader Comments

Leave a Comment

NO SNOW!!! >:(

There is NO SNOW here at ALL!!!!!!!!!

forcasted snow for next week: 0 mm
forcasted snow for next month: 0-1mm
forcasted snow for this winter: 1-5mm

i h8 this

no snow

We hear you loud and clear. Hang in there: We are predicting a snowstorm in mid-February, with flurries between now and then.

Sor's right

Sor's right. This is not a White Christmas at all. This weather is just like November weather, and its already only a day from Christmas Eve!

Southern Ontario Weather Forecast

How on earth can this even be accurate. Timmins Sudbury Thunderbay lumped in with Southern Ontario? We have totally different climates. We have -20 happening today. Can someone clarify this for me or link me to something more Northern-based?

No cold winter please

I just found out that Environment Canada has predicted a milder than normal winter and I can't survive the cold winter anymore.

Cold Weather IN THE SUMERTIME?!!

On September 9, 2018, it was a high of 13 degrees in Etobicoke. It's still summer that day. I don't understand. I've been told that I couldn't wear just a T-shirt in February because it's not summer. But it currently IS summer and people are still telling me to wear jackets. That doesn't make any sense. Wearing a jacket should depend on what SEASON it is. I am sooo mad!

Explanation

Weather depends a lot on which direction the prevailing winds are coming from. When we get warm days in the winter, (like in February 2017), the winds are frequently coming from the south, bringing warm air from the Gulf of Mexico. When we get cold days, the wind is frequently coming from Hudson's Bay or the Northwest Territories. I hope that this provides some explanation.

Canada eh

Dress how you like everyone is different, pay no mind to peoples comments and go with the flow, after all we live in Canada and our weather is unpredictable, i love our country and the weather it throws at us

weather

I agree with everyone who comments how lucky we are to live in Canada and enjoy 4 distinct seasons. How boring and uncomfortable it would be to me to live some place where it is always warm or blistering hot and humid all year around.

Cold Weather in the Summertime

Perhaps a thermometer would help - I have coats for each temperature range as I walk my dog 4 times a day - ignore the seasons and watch the thermometer -

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