Tracking autumnal chill

It looks like a chunk of chilly Canadian air will sink southward into our area next weekend.  After achieving some 70s during the middle of this week, temps will drop by Saturday.  Highs this weekend should be below 60, and overnight lows Sunday morning have the potential to go slightly below 40°.  Sunday night into Monday will see lows in the mid 30s.

Here are some previous cooler highs & lows:

HIGHS:

• 64°  Saturday (Sept 25)


• 55°  May 18


• 52°  May 12

LOWS:

• 45°  Sept 5


• 42°  May 11


• 32°  May 10