Philadelphia, Pennsylvania Weather:
Active Weather Warnings
Wednesday, January 28, 2026
Cold Day
Day 25°
Night 10°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (January 28, 2025)
Cloudy Weather

Day

45°

Night

32°

Wind

14 mph

UV Index

2

Precipitation

25 %

Weather Alerts and Warnings for

Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued January 27 at 12:25PM EST until January 28 at 10:00AM EST by NWS Mount Holly NJ
Jan 27, 12:25 PM Jan 28, 10:00 AM
WHAT: Very cold wind chills as low as 8 below.

WHERE: Portions of Delaware, northeast Maryland, southern New
Jersey, and southeast Pennsylvania.

WHEN: Until 10 AM EST Wednesday.

IMPACTS: The cold wind chills as low as 10 below zero could
result in hypothermia if precautions are not taken. Frostbite and
hypothermia will occur if unprotected skin is exposed to these
temperatures.
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Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Updated: Jan 27, 11:23 PM Source: NWS Alert