7:00 AM | Weak cool front ushers in another cool air mass for the second half of the week...downright cold air mass for the weekend

6-Day Philly Forecast

Today

Mainly sunny, comfortable, highs near 70 degrees (normal high at PHL is now 68 degrees)

Tonight

Increasing clouds, cool, chance for a shower towards morning, lows in the low-to-mid 50’s

Tuesday

Considerable clouds early with morning and mid-day showers possible, partly sunny late, breezy, mild, upper 60’s

Tuesday Night

Partly cloudy, breezy, turning cooler late, upper 40’s late

Wednesday

Partly sunny, breezy, quite cool, low 60’s

Thursday

Mainly sunny, cool, low 60’s

Friday

Partly sunny, cool, chance for a shower, low 60’s

Saturday

Mainly sunny, breezy, very chilly, low-to-mid 50's

Discussion

High pressure is in control as we begin a new work week and there should be plenty of sunshine today along with rather comfortable overall conditions. A weak cold front will arrive early tomorrow – perhaps accompanied by a few showers during the morning and mid-day hours – and this frontal passage will be followed by another cool air mass for Wednesday and Thursday. Another cold frontal system will arrive on Friday and it will usher in a downright cold air mass for the upcoming weekend that will be way below normal for this time of year.