2020 Long Range Weather Forecast for Radnor, PA

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

January 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Jan 1-5Rainy, mild
Jan 6-10Rain to snow, then sunny, cold
Jan 11-16Rain to snow, then sunny, cold
Jan 17-23Rainy periods, mild
Jan 24-28Snow showers, cold
Jan 29-31Snow north, rain south
Januarytemperature 39° (4° above avg.)
precipitation 5.5" (2" above avg.)

February 2020 Long Range Weather Forecast for Atlantic Corridor
DatesWeather Conditions
Feb 1-7Snow north, rain south; then sunny, cold
Feb 8-12Rainy periods, mild
Feb 13-15Sunny, quite mild
Feb 16-20Rain, then sunny, mild
Feb 21-27Rain, then sunny, cold
Feb 28-29Rain
Februarytemperature 36° (2° above avg.)
precipitation 2" (1" below avg.)

Annual Weather Summary
November 2019 to October 2020

Winter temperatures will be much above normal, on average, with the coldest periods in mid- and late January and early and late February. Precipitation will be above normal, with below-normal snowfall. The snowiest periods will occur in mid- and late January and early February. April and May will be warmer than normal, with precipitation near normal in the north and above normal in the south. Summer will be hotter and rainier than normal, with the hottest periods in mid-July and early to mid-August. September and October will be warmer and rainier than normal, with a tropical storm threat in early to mid-October.

Map showing Old Farmer's Almanac long range weather region number 2

About the Atlantic Corridor Region

The Atlantic Corridor long range weather region includes all or part of the following states: CONNECTICUT (Bridgeport, Hartford, New Haven, Stamford, Waterbury), DELAWARE (Bear, Dover, Hockessin, Newark, Wilmington), DISTRICT OF COLUMBIA (Friendship Heights, Washington), MARYLAND (Baltimore, Columbia, Dundalk, Ellicott City, Silver Spring), MASSACHUSETTS (Boston, Brockton, Cambridge, Springfield, Worcester), NEW JERSEY (Edison, Elizabeth, Jersey City, Newark, Paterson), NEW YORK (Brentwood, Hempstead, New Rochelle, New York, Yonkers), PENNSYLVANIA (Chester, Levittown, Norristown, Philadelphia, Radnor), RHODE ISLAND (Cranston, East Providence, Pawtucket, Providence, Warwick), VIRGINIA (Alexandria, Arlington, Hampton, Newport News, Richmond).

Atlantic Corridor Neighboring Regions

Here are the regions that neighbor the Atlantic Corridor long range weather region:

Temperature and Precipitation November 2019 to October 2020

Temperature and Precipitation Chart, November 2019 to October 2020 for Radnor, PA

Reader Comments

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weird weather

We feel your pain, jj. And the biggest surprise in your message is that you’re describing Virginia! Thought for sure you were describing New England. Whatever happens, whatever the weather, remember that we’re all in this together and the only certainty is change. Thanks for taking the time to write.

AN ACT OF WAR

The government agencies with military planes and whatever other planes are being used are blocking out the sun,raining down god knows what chemicals on all of us and destroying our food supply.This is nothing short of AN ACT OF WAR.

JJ... Welcome

Old men complain about the weather. Old women complain about old men. Keep it clean boss. We use this site to teach. Move to San Diego! Thanks.

Looking at third nor’easter.

Wow, I think my indoor starter plants will be fruiting soon!!

indoor plants

Wow—finally some good news! Help them to hang on—spring is coming. (It may not arrive on the equinox but it’s coming!)

Wrong forecast

We’ve had 2 nor’easters in the last 2 weeks....NO mention here. Def disappointed you didn’t get it correct..

northeasters...

Yes, we are, too.

Not Wrong at all

Farmers Almanac called the storms in their extended forecast back in October!! Said that we would have above average snowfall in the month of March and possibly a snow storm in April!! So we will see!! I only trust Farmers Almanac and read months in advance to know what to expect!! Pretty right on the money the last 5-6 years

right on the money

Thanks, Lexi! We appreciate your trust and enthusiasm—s’now joke!

Said it would be cold and stormy

The almanac said unusually warm feb (we hit 80 in nyc) and unusually colder with 4 storms in march. Happened....The almanac cant predict 4 Noreasters. We tune to NOAA and local tv and radio for that!

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