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What will the weather be like in the Philadelphia region this winter? NBC10 First Alert Weather meteorologist Justin Godynick has the forecast.

What’s in store for the Philadelphia region this winter? The NBC10 First Alert Weather team unveiled their winter weather outlook for 2025-2026.

When is winter?

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Winter begins on Sunday, Dec. 21, 2025, and lasts until Friday, March 20, 2026.

What will winter be like in the Philadelphia region?

We’re expected to see slightly more snowfall than average but also milder temperatures at the start of winter in December and early January.

We’ll then see normal snowfall amounts and colder, more average temperatures in February and March.

Weather

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