2018 Long Range Weather Forecast for Saint John, NB
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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 annual Old Farmer’s Almanac, available online and in stores.
Note: Long range forecasts are regional, not city-specific.
Free 2-Month Weather Forecast
| Dates | Weather Conditions |
|---|---|
| Oct 1-9 | A few showers, mild |
| Oct 10-16 | Showers, cool |
| Oct 17-22 | Rainy periods, cool |
| Oct 23-28 | Showers, mild |
| Oct 29-31 | Snow showers, cold |
| October | temperature 9.5°C (1° above avg.) precipitation 110mm (10mm below avg.) |
| Dates | Weather Conditions |
|---|---|
| Nov 1-3 | Rainy, cold |
| Nov 4-8 | Showers, cool |
| Nov 9-17 | Periods of rain and snow, cool |
| Nov 18-21 | Snow, then flurries, cold |
| Nov 22-30 | Rainy periods, mild |
| November | temperature 3°C (avg.) precipitation 90mm (50mm below avg.) |
Annual Weather Summary
November 2018 to October 2019
November 2018 to October 2019
Winter temperatures will be above normal, on average, with the coldest periods in late December, early to mid-January, and early to mid-February. Precipitation will be below normal in the northeast and above normal in the southwest. Snowfall will be above normal in the southeast and below normal in the northwest, with the snowiest periods in mid- and late January, mid-February, and early March. April and May will be cooler and slightly drier than normal. Summer will be slightly cooler and drier than normal, with the hottest periods in early to mid-July and mid-August. Watch for a tropical storm threat in late August. September and October will be rainier and slightly cooler than normal.
About the Atlantic Canada Region
The Atlantic Canada long range weather region includes all or part of the following provinces: NEW BRUNSWICK (Bathurst, Edmundston, Fredericton, Moncton, Saint John), NEWFOUNDLAND AND LABRADOR (Bay Roberts, Corner Brook, Saint John's), NOVA SCOTIA (Glace Bay, Halifax, Kentville, New Glasgow, Sydney Mines, Truro), PRINCE EDWARD ISLAND (Charlottetown, Summerside), QUEBEC (Baie-Comeau, Hauterive, Matane, Rimouski).
Atlantic Canada Neighboring Regions
Here are the regions that neighbor the Atlantic Canada long range weather region:
Temperature and Precipitation November 2018 to October 2019
Reader Comments
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Accuracy
Your weather forecast has been way off throughout the spring and summer, and now fall for 2018. I live on the northern shore of mainland Nova Scotia and the weather has been almost opposite to the forecast. We have had a hot and dry summer, with only two good rains since mid June. You really missed it for 2018!
Good Job
I was given your book last Christmas and read it from cover to cover.
A lot of great information in it.
You happen to be on the mark forecasting.
Hope I get another book for Christmas this year. I have asked for it.
All you want for Christmas...
Thanks for this delightful message, Breda. So happy to hear you enjoyed the Almanac. Remember, if something happens and Santa fails to bring you the 2019 edition, we can tell you where to get one—or perhaps you want to tell “Santa” where to get one! In that case, go to Almanac.com/wheretobuy
Happy holidays!
accuracy
your predictions were spot on last year hopefully same this yr
spot on?!
That’s waaay better than average, Chad! Thanks for letting us know—and we’ll do our best to replay that performance!